DEVELOPMENT PLAN for meeting the current and future demand for electricity for the years

Transcription

1 DEVELOPMENT PLAN for meeting the current and future demand for electricity for the years Update for the period of Konstancin - Jeziorna, February

2 Table of Contents 1. Introduction Planning period Categories of plans / investment tasks of PRSP Updates Projects financed from EU funds... 5 KSP development program for the Poland-Lithuania connection... 5 The expansion project of the power station Słupsk in order to connect wind farms Cross-border connections Connections Modernization of the population of transformers Compensation of reactive power in KSP The effects of the implementation of investment plans in the years (including the plans ending after 2018) Summary List of plans / investment tasks Diagrams of networks

3 1. Introduction Bearing in mind that in the period from the PRSP Update of 23 October (agreed upon by the President of the ERO for the term from 2013 to 2017 on 4 February 2013) PSE S.A.: 1. issued four additional conditions for connection for the total capacity of MW, including two concerning Wind Farms with a total capacity of MW; 2. concluded 5 new contracts for connection for the total capacity of MW, including three contracts for wind farms with a total capacity of 456 MW, and in connection with the approval of the Investment Plan for the period 2014 to 2018 by the Board of PSE S.A. (Resolution No. 569/50/2013 dated 25 September 2013) the circumstances defined in Art. 16 paragraph 14 of the Energy Law resulting in the need to develop the project of a further Update of the PRSP occurred. The submitted Revision includes the investments tasks planned for the years 2014 through Changes compared with the previous Update of the PRSP for the period result mainly from the following reasons: o o o o o o o shifts in time of the planned dates of commencement of the implementation of tasks or the extension of attainment deadlines due to external causes, including primarily due to shifting deadlines of starting new blocks or suspending the decision of investors building generating units, and delays in the implementation of renewable energy sources, mainly wind farms, lack of positive settlements of the proceedings for the award of the contract and thus the need to carry out repeated proceedings, extension of procurement procedures as a result of appeals of tenderers or extending the date of opening of tenders, update expenditures as a result of unresolved procurement procedures, changes in the schedules of the implementation of tasks arising from unforeseen network events, changes in the material scope of investment tasks planned for implementation resulting from the accepted concept of their implementation, cancellation of investment tasks planned for implementation. System analysis performed to determine the conditions for connection defined the new modernization tasks. Among the new tasks, not included in the PRSP for the period arising from the issued the connection conditions and connection agreements include: 1. Modernization of the 400 kv line Płock-Miłosna (Oltarzew) in order to adapt to the increased power flows, 2. Modernization of the 2 x 400 kv line Żarnowiec-Gdańsk/Gdańsk Przyjaźń-Gdańsk Błonia in order to adapt to the increased power flows, 3. Modernization of the 400 kv line Krajnik-Morzyczyn in order to adapt to the increased power flows, 4. Expansion of the 400/110 kv substation Żarnowiec in order to join the IMF Baltica3. The submitted PRSP Revision for the years includes the details of the planned investment plans divided by each year. It should be emphasized that the directions of expansion of the transmission network included in the PRSP Update draft, submitted for negotiations, are consistent with the previous PRSP Update. The investments related to the connection of new generation sources to the grid, which apply to both the conventional and RES units were changed, and new tasks arising from the technical assessments were introduced. Changes in the planned expansion of the transmission grid included in the PRSP Update are, among others, the result of decisions of investors planning to build power generation sources. The need to 3

4 create the network conditions for the connection of new generation units results from the implementation of one of the primary responsibilities of PSE S.A., namely ensuring the security of energy supply and electric power in different time horizons. Therefore, any change in the location of new generation sources, or the changes concerning the planned date of their launch result in changes in the planned expansion of the transmission network. 2. Planning period Revision of PRSP for the term includes: continued investment projects (started before 2014) - resulting from the ongoing Plan of Investments PSE S.A. for 2013, intentions / investment projects newly launched from 2014 onwards, which at the date of the submission of the proposals to this plan by the organizational units, had defined property levels and specific estimated capital expenditures, and which were approved by the Board of PSE SA and acquired, if it results from the provisions of the Statute of PSE SA, the required corporate approvals, investment plans funded under the works related to the preparation of plans / investment tasks, purchases of finished capital goods, reserve for the financing of expenditure, unforeseen at the stage of plan development. The source of investment initiatives are: system analysis indicating the need for expansion of the transmission network, the construction of the 400 kv lines and the HV stations, and the need to increase the capacity the existing lines. The needs regarding the expansion of the transmission network result from the forecast of growth of customer demand for power and electricity, requirements of customers as regards supply reliability and the investments necessary for the connection and power output of the new units. The needs regarding the expansion of the transmission network also stem from EU legislation on the proportion of renewable sources RES in electricity production and the requirements relating to the expansion of cross-border connections, connection applications concerning the construction and restoration of generation sources, the location of which determines the needs of network expansion for the creation of the conditions for the output of the planned capacity. The system analyses developed for the connection of generating units, of both conventional and RES type, show the need for expansion of the transmission network, the construction of the 400, 220 and 110 kv lines, as well as the need to increase the transmission capacity of the existing lines. The directions of the planned expansion of the transmission network are the result of actions stemming mainly from the planned connection of new generating units, including RES. The development of wind farms also creates new conditions for shaping the network, and in particular the links between the areas, their location through the network and the system sources, network development plans prepared by the OSD (distribution system operator), from which results the need for the location of the new energy supply spots, i.e. the construction of HV substations. Integrating the meshed network development plans is also - after the restructuring of the electricity sector - the new part of the process of planning the development of the transmission network, conclusions resulting from the assessment of the state of NPS operation conducted to date in two main areas: in the area of dispatching - the evaluation of power system operation carried out by the dispatch services, with respect to the operational reliability and capacity to meet the current demand for electricity, in the maintenance area - the evaluation of the technical state of the network and its individual components in the context of keeping the assumed parameters of faultless operation, led by the operational services. The conclusions of the evaluations are an important element in the process of planning the development and modernization of the transmission network, as they are in fact crucial to the prospects of short-term and medium-term planning, conclusions drawn from the analysis of the needs concerning the ICT infrastructure and buildings, purchase of finished capital goods and innovative work. 4

5 3. Categories of plans / investment tasks of PRSP Updates 3.1 Projects financed from EU funds KSP development program for the Poland-Lithuania connection The project to build a power connection between Poland and Lithuania is an important element in the creation of a common European energy market by closing the so-called Baltic ring. Therefore, the European Union, by Decision No 1364/2006/EC assigned a priority status to the project and participates in its costs. The purpose of the " KSP development Programme as regards connections between Poland and Lithuania" (hereinafter the Program) is to create a connection with the transmission system of Lithuania in the national transmission system with the necessary reinforcement of the Polish transmission network in north-eastern Poland in order to ensure the quality and reliability of power supply for electricity customers and increase the security of its supply. For the purpose of obtaining funding from the aid funds, the investments included in the Programme are referred to as the "The electroenergetic connection of Poland-Lithuania " Project (hereinafter the Project), which was originally in Phase I (2015), has been divided into 6 applications for funding covering 11 investment tasks. The electroenergetic connection of Poland-Lithuania Project, implemented by PSE SA, is cofinanced from the Infrastructure and Environment Operational Programme for the years , Priority X "Energy security, including diversification of energy sources", Measure 10.1 "Development of electricity, natural gas and crude oil transmission systems, as well as the construction and reconstruction of natural gas storage facilities. " The Phase I, for which the possibility of accounting for expenditure of OPI & E ends in 2015, includes the following investments: Construction of the 400/220/110 kv substation Ołtarzew, Construction of 400 kv line Narew-Łomża- Ostrołęka, Expansion of the 220/110 kv substation Ostrołęka by adding a 400 kv switching station along with the modernization of the 220 kv switching station and construction of a new 110 kv switching station - Phase I, Expansion of the 400 kv switching station in the 400/110 kv substation Narew, Construction of the400 kv line Ełk Bis-Łomża, Construction of the 400/110 kv substation Ełk Bis - Stage I and II, Construction of the 400 kv substation Łomża Construction of the 400 kv line Miłosna- Siedlce Ujrzanów, Construction of the 400/110 kv substation Siedlce Ujrzanów, Construction of the 400 kv line Ełk Bis- Border of the Republic of Poland (direction of Alytus), Construction of the 400 kv line Stanisławów. The Poland- Lithuania connection will enable the transfer of power from Lithuania to Poland at the level of 500 MW. The expansion project of the power station Słupsk in order to connect wind farms The project implementation is associated with the connection of renewable energy sources in the northern part of the country, i.e. Słupsk wind farm, Potęgowo wind farm and Drzeżewo IV wind farm with a total capacity of about 660 MW. The scheduled task will also implement the objective of strengthening the power supply of the OSD network by installing AT2 400/110 kv, 450 MVA autotransformer. The aim of the investment is: ensuring the connection of wind farms to the transmission network and creating favourable conditions for the development of the renewable energy market, and thus supporting the process of diversification of sources of electricity generation at both the national and regional levels, implementation of the EU Directive on the promotion of energy from renewable sources 5

6 strengthening the power supply of the transmission network in the area of the 400 kv "Northern Rail". Expansion of the Słupsk substation is an investment that will contribute to the elimination of a significant barrier to the renewable energy development, which is the lack of a sufficiently developed transmission network in areas where the units of electricity generation from RES are constructed. Thanks to the realization of the project in the National Power System, conditions will be created for the connection of wind farms in the future. 3.2 Cross-border connections Planning cross-border connections stems from the assumptions of the Polish Energy Policy until 2030 and action strategies for energy security policy of EU countries, including the network development plans drawn up within the ENTSO-E organization. The priority is the electroenergetic integration with the Baltic States (Lithuania, Latvia and Estonia), including the construction of an electroenergetic connection with Lithuania together with the expansion of the electroenergetic system in north-eastern Poland and the construction of a new connection with Germany. According to the assumptions cross-border connections should be developed, which affect the energy security of the national system. The scheduled cross-border connections are implemented following a division into: A. Synchronous cross section Includes the expansion of the western part of the NPS to increase the possibility of exchange at the synchronous cross section, including the installation of phase shifters. B. Asynchronous cross section Includes international connections on the eastern border. In this area, the following intentions / investment projects related to the expansion of existing and construction of new cross-border connections are implemented, planned and considered: Poland- Lithuania: - the construction of a 2-track 400 kv line Ełk Bis- Border of the Republic of Poland (Alytus), together with the necessary expansion of the Polish transmission system are being implemented. Poland- Ukraine: - the implementation of the investment (restart of the 750 kv connection) is dependent on the arrangements with the operator of the transmission system in Ukraine. 3.3 Connections The PRSP Update includes the intentions / investment tasks related to the connection of new generation capacities to the transmission grid. The included connections relate to the conventional coal and gas-steam, as well as RES renewable energy generating units - wind farms (FW). Connection of new generation capacities included in the PRSP update is on different stages of implementation. Some of them have a signed contract for the connection (connection contract is the basis for the start of the preparation of pre-investment documentation, and the 6

7 implementation of design, as well as construction and assembly works), while for some the conditions for the connection were issued (connection conditions are the basis for the start of preinvestment works, are valid two years from the date of their determination, if an operator does not conclude a connection contract within two years from the date of the determination of the connection conditions, they lose their validity). 3.4 Modernization of the population of transformers As part of the modernization of the transformer population in PSE SA, the task entitled. "Modernization of the population of 220/110 kv and 400/110 kv transformers - installing additional AT 220/110 kv and 400/110 kv in substations - Stage I is currently being executed. In 2013, Stage V was launched, and in subsequent years of the planning period the next stages of the project concerning the modernization of the population of transformers, i.e. stages VI and VII are planned for launch. The supply contract for the delivery of the transformers in the years is also during implementation as part of stage IV intended for the tasks covered by the "KSP development Programme as regards connections between Poland and Lithuania". The primary objective of the project, involving the exchange of auto-transformers and installing the additional auto-transformers (220/110 kv 275 MVA, 400/110 kv 330 MVA, 400/110 kv 450 MVA, 400/220 kv 500 MVA) is to ensure the continuity and reliability of power supply of the 110 kv distribution network, required by the currently existing contracts concluded with consumers. The expected effects after the completion of the project are: - improving the security of electricity supply, - improving the effectiveness of the internal market, - reduction of auto-transformers operating costs and the costs of transmission losses. 3.5 Compensation of reactive power in KSP The optimal development of the network infrastructure is also associated with the need to ensure adequate reactive power reserves in the nodes of the transmission network in order to maintain the ability to adjust the voltage and maintain the required level of voltage stability. The basic range of the stepless control of the voltage level and reactive power in the transmission network is provided by synchronous generators cooperating with the regulators of the transformer voltage through the overload change of their transmission. Appropriately selected devices for reactive power compensation are used as an additional measure to control the voltages, including: - chokes compensate for excess capacitive reactive power resulting from the natural generation of HV lines in the low load periods, - capacitor banks compensating for the effect of HV lines at peak load periods (with transmission greater than natural), - capacitive- inductive compensators of the SVC type. Assessment of the voltage stability under various conditions of network operation made for the development of the "Transmission Network Development Plan for meeting the current and future demand for electricity in the years " and "Analysis of development needs" documents showed the need to install additional devices for reactive power compensation. These documents discuss in detail the issue of reactive power compensation in KSP in the long term perspective for the current and planned infrastructure. The primary means of improving the stability of the transmission system is the construction of new transmission lines. Along with their construction it is essential to manage the devices for capacitive reactive power compensation, properly matched in terms of location, size, power, scope and level of voltage. It is connected with the necessity of installation of inductive, reactive power sources, which will provide compensation for transmission lines charging power in the low load periods. Therefore, in the PRSP Update the investment intention involving the purchase, supply and installation of compensation chokes is scheduled for implementation in the following stations: Narew, Olsztyn Mątki, Ostrow, Rzeszow, Siedlce and Tarnów Ujrzanów. The PRSP Update

8 2018 includes the investment intention titled "Construction of the Ełk Bis - Stage I and II", the material scope of which also includes the supply and installation of compensation chokes. 4. The effects of the implementation of investment plans in the years (including the plans ending after 2018) km of new 400 kv circuits, km of modernized 400 kv circuits, km of new 220 kv circuits, km of modernized 220 kv circuits, - installation of 44 transformers with a total capacity of MVA - installation of 10 chokes with a total capacity 850 Mvar 5. Summary Given the external conditions and obligations arising from the Energy Law, PSE S.A. should have the ability to carry out tasks included in the PRSP and long-term financing of capital from their own resources (tariff) as well as external ones. Ensuring the appropriate level of capital funding sources is a necessary condition for the realization of planned investments necessary to ensure the current and long-term safe operation of the electricity transmission system. The ability to perform the material and financial scope of tasks and investment plans presented in the PRSP also largely depends on the gradual resolution of the identified problems associated with the investment process. 6. List of plans / investment tasks No. I Name of intention / task ICT 1 The development of ICT systems in the area of energy market management 1.1 Development and implementation of IT tools supporting trade and technical balancing 2 The development of IT systems in the area of supervisory control 2.1 Modernization of dispatching systems 2.2 Implementation of EMS network applications in ODMs Construction of an IT system for operating the mechanisms for the management of 3 work of the power system 4 Technological Upgrade of the DYSTER dispatcher support system 5 Integration of information systems in the area of operation with the AM system 6 Delivery and implementation of the Asset Management system in PSE SA and five area companies (AM System) to assist in managing the assets of PSE SA, 7 Purchase of software and licenses from software vendors Purchase and implementation of enterprise management support systems (EOD, 8 Workflow Analysis and decision-making, etc.) 8.1 Purchase and implementation of the System of Electronic Document Circulation 8.2 The development of systems based on SAP solutions 8

9 No. Name of intention / task 9 Modernization of telecommunication facilities of PSE SA, as regards air-conditioning and 48 V DC power supply, along with the provision of remote monitoring 10 Modernization of the transmission network equipment 11 Expansion of the fibre optic monitoring system 12 Delivery and implementation of the system of TSO telecommunications infrastructure passportisation 13 Development of the information systems hardware platform of PSE SA, 13.1 The hardware platform of the information systems of PSE SA, 13.2 Expansion of the consolidated backup system 14 Construction of IT security systems in the power substations 15 Implementation of an ICT safety monitoring system of SIEM class in the PSE Capital Group 16 Construction of tools to support the implementation of of PSE SA operational processes, 16.1 Expansion of the Remedy Service System by adding ITIL processes 16.2 Centralisation of the Office Service System within the PSE Capital Group 17 Implementation of the corporate identification card and the electronic signature in the PSE Capital Group 18 Construction and relocation of the Reserve Data Center (RCPD) to a new location II Construction and expansion of electroenergetic substations and power lines KSP EXPANSION PROGRAM CONCERNING THE POLAND - LITHUANIA CONNECTION 1 Construction of the 400 kv line Miłosna-Siedlce Ujrzanów 2 Construction of the 400/110 kv substation Siedlce Ujrzanów 3 Expansion of the 400 kv switching station at the 400/110 kv substation Narew 4 Construction of the 400 kv line Narew-Łomża-Ostrołęka 5 Construction of the 400 kv substation Łomża Expansion of the 220/110 kv substation Ostrołęka by adding a 400 kv switching 6 station together with the modernization of 220 kv switching substation and the construction of a new 110 kv substation - Stage I 7 Construction of the 400 kv line Ełk Bis-Granica RP (direction of Alytus) 8 Construction of the 400 kv line Ełk Bis-Łomża 9 Construction of the 400/110 kv substation Ełk Bis - stage I i II 10 Construction of the 400 kv substation Stanisławów EXTENSION OF THE CENTRAL NODE 11 Expansion of the 400/220/110 kv substation Pątnów with the introduction of the 400 kv line Kromolice-Pątnów 12 Construction of the 400 kv line Kromolice-Pątnów along the route of the 220 kv line Plewiska-Konin 13 Construction of the 400 kv line Pątnów-Jasiniec IN THE WARSAW AGGLOMERATION 14 Expansion of the 400/110 kv substation Mościska 15 Expansion of the 220 kv switching station at the 220/110 kv substation Piaseczno 16 Budowa stacji 220/110 kv Praga wraz z wprowadzeniem linii 220 kv Miłosna-Mory 17 Construction of the 400 kv line Kozienice-Ołtarzew 18 Construction of the 400 kv line Ostrołęka-Stanisławów 19 Expansion of the 220/110 kv substation Ostrołęka by adding a 400 kv switching station together with the modernization of 220 kv switching substation and the 9

10 No. Name of intention / task construction of a new 110 kv substation - Stage II 20 Construction of the 400 kv line Kozienice-Siedlce Ujrzanów 21 Expansion of the 400/110 kv substation Siedlce Ujrzanów 22 Expansion of the 400/110 kv substation Płock IN THE NORTH-CENTRAL PART OF THE COUNTRY 23 Expansion of the 220/110 kv substation Bydgoszcz Zachód by adding a 400 kv switching station 24 Expansion of the 220/110 kv substation Piła Krzewina by adding a 400 kv switching station 25 Construction of the 400 kv line Bydgoszcz Zachód-Piła Krzewina 26 Installation of an 400/110 kv 450 MVA autotransformer in the the 400/220/110 kv substation Dunowo 27 Expansion of the 400/220/110 kv substation Olsztyn Mątki IN THE SZCZECIN AGGLOMERATION 28 Construction of the 220 kv line Glinki-Recław 29 Expansion of the 220/110 kv substation Glinki 30 Expansion of the 110 kv substation Recław by adding a 220 kv switching station 31 Launching the Morzyczyn-Recław 220 kv line redeemed from from ENEA Operator Sp. z o.o. IN THE EASTERN PARTS OF THE COUNTRY 32 Construction of the 220 kv line Radkowice-Kielce Piaski along with the expansion of the Radkowice and Kielce Piaski substations 32.1 Construction of the 220 kv line Radkowice-Kielce Piaski 32.2 Expansion of the 220/110 kv substation Radkowice 32.3 Expansion of the 220/110 kv substation Kielce Piaski 33 Expansion of the 220/110 kv substation Stalowa Wola by adding a 220 kv switching station 34 Construction of the 220 kv line Stalowa Wola - point of cutting into the line Chmielów-Abramowice 35 Expansion and modernization of the 400/110 kv substation Tarnów, along with the installation of reactive power compensation equipment 36 Construction of the 400 kv line Chełm-Lublin Systemowa along with the expansion of the 220/110 kv substation Chelm and the 400/110 kv substation Lublin Systemowa 36.1 Construction of the 400 kv line Chełm-Lublin Systemowa 36.2 Expansion of the 220/110 kv substation Chełm 36.3 Expansion of the 400/110 kv substation Lublin Systemowa 37 Expansion and modernization of the 750/400/110 kv substation Rzeszow, along with the installation of reactive power compensation equipment 38 Expansion of the 400 kv switching station at the 400/110 kv substation Narew along with the installation of reactive power compensation equipment Expansion and modernization of the 400/220/110 kv substation Kozienice as regards the 400 kv switching station IN THE WESTERN PART OF THE COUNTRY Linking the 400 kv and 220 kv power systems by constructing a 400 kv connection from the 400/110 kv substation Pasikurowice to the existing 220 kv line Świebodzice-Klecina Construction of the 400 kv line from the Wrocław substation to the Świebodzice substation along the route of the 220 kv line Świebodzice-Klecina 10

11 No. Name of intention / task 40.2 Expansion of the 220/110 kv substation Świebodzice by adding a 400 kv switching station 41 Construction of the 400 kv line Mikułowa-Świebodzice Construction of the 400 kv line from the 400/110 kv substation Czarna to the 220/ kv substation Polkowice along with the expansion of the substation Polkowice by adding a 400 kv switching station and the expansion of the Czarna substation as regards the 400 kv switching station 42.1 Construction of the 400 kv line from the 400/110 kv substation Czarna to the 220/110 kv substation Polkowice 42.2 Expansion of the 220/110 kv substation Polkowice by adding a 400 kv switching station 42.3 Expansion of the 400/110 kv substation Czarna as regards the 400 kv switching station 43 Expansion of the 400 kv switching station at the 400/110 kv substation Ostrów along with the installation of reactive power compensation equipment 44 Construction of the 400 kv line Mikułowa-Czarna 45 Construction of the 400 kv line Czarna-Pasikurowice NETWORK OPERATION SAFETY IN THE SILESIAN AGLOMERATION 46 Construction of the 400/220 kv SUBSTATION Podborze with the launch of A 220 kv line: Kopanina-Liskovec, Bujaków-Liskovec, Bieruń-Komorowice, Czeczott- Moszczenica and the 400 kv line Nosovice-Wielopole 47 Construction of 2 x kv lines Byczyna-Podborze 48 Construction of the 400 kv line Dobrzeń-nacięcie, line Pasikurowice-Wrocław 49 Expansion of the 400/110 kv substation Dobrzeń Expansion of the 220/110 kv substation Skawina by adding a 400 kv switching 50 station i 110 kv along with the launch of 2 x 2 x 400 kv line Tarnów-Tucznawa, Rzeszów-Tucznawa 50.1 Expansion of the 220/110 kv substation Skawina by adding a 400 kv and 110 kv switching station 50.2 Construction of the 400 kv line Skawina- cutting into the line Tarnów-Tucznawa, Rzeszów- Tucznawa CROSS-BORDER CONNECTION AT THE SYNCHRONOUS CROSS SECTION POLAND - GERMANY 51 Installation of phase shifters on the 400 kv line Krajnik-Vierraden 52 Installation of phase shifters on the 400 kv line Mikułowa-Hagenwerder 53 Expansion and modernization of the 400/220 kv substation Krajnik 54 Expansion and modernization of the 400/220/110 kv substation Mikułowa RES CONNECTION IN THE CENTRAL PART OF THE COUNTRY 55 Expansion of the substation Stanisławów for the connection of FW Korytnica CONNECTION AND OUTPUT OF POWER FROM RES AND THE CONVENTIONAL SOURCES LOCATED IN THE NORTHERN PART OF THE COUNTRY 56 Expansion of the 400/110 kv substation Słupsk 57 Expansion of the 400/110 kv substation Słupsk for the connection of wind farms: FW Kukowo-Dargoleza and FW Drzeżewo IV 58 Expansion of the 400/110 kv substation Żarnowiec for the connection of wind farms: FW Choczewo, FW Osieki and FW Zwartowo 59 Expansion of the the 400 and 110 kv switching station at the 400/220/110 kv substation Dunowo 60 Expansion of the 110 kv switching station at the 400/220/110 kv substation Olsztyn Mątki for the connection of FW Worławki and Jesionowo Expansion of the 400/220/110 kv substation Olsztyn Mątki for the connection of Olsztyn Mątki wind farm Expansion of the 400/110 kv substation Gdańsk Błonia for the connection of FW Jasna 11

12 No. 63 Name of intention / task Construction of the 400 kv line Gdańsk Przyjaźń-Pelplin together with the construction of the 400/110 kv substation Gdańsk Przyjaźń and the introduction of a single 400 kv line Gdańsk Błonia-Żarnowiec 63.1 Construction of the 400 kv line Gdańsk Przyjaźń-Pelplin 63.2 Construction of the 400/110 kv substation Gdańsk Przyjaźń along with the launch of a single 400 kv line Gdańsk Błonia-Żarnowiec 64 Expansion of the 400/220/110 kv substation Grudziądz Węgrowo Construction of the 400 kv line Pelplin-Grudziądz Węgrowo together with the 65 construction of the 400 (220) / 110 kv substation Pelplin and installation of a 220/110 kv transformer 65.1 Construction of the 400 kv line Pelplin-Grudziądz Węgrowo 65.2 Construction of the 400 (220) / 110 kv substation Pelplin with the installation of of a 220/110 kv transformer 66 Construction of the 400 kv line Jasiniec-Grudziądz Węgrowo 67 Construction of 400 kv switching station in the the 220/110 kv substation Jasiniec 68 Construction of the 400 kv line Gdańsk Przyjaźń-Żydowo Kierzkowo 69 Construction of the 400 kv line Dunowo-Żydowo Kierzkowo 70 Construction of the 400 kv line Piła Krzewina-Żydowo Kierzkowo 71 Construction of the 400 kv line Piła Krzewina-Plewiska 72 Expansion of the the 220 kv switching station in the 400/220 kv substation Krajnik for the connection of FW Banie 73 Construction of the 400 kv line Żydowo Kierzkowo-Słupsk 74 Construction of the 400/110 kv substation Żydowo Kierzkowo with the installation of a 220/110 kv transformer Construction of the 400/110 kv substation Baczyna with the introduction of the kv line Krajnik-Plewiska 76 Construction of the 400 kv line Baczyna-Krajnik RES CONNECTION IN THE WESTERN PART OF THE COUNTRY Expansion of the 110 kv switching station at the 220/110 kv substation Piła Krzewina for the connection of wind farms: FW Krzewina and FW Chwiram Expansion of the 220 kv switching station at the 220/110 kv substation Świebodzice for the connection of FW Udanin II Expansion of the 220 kv switching station at the 220/110 kv substation Ząbkowice for the connection of a 220/110 kv transformer and FW Paczków Expansion of the 400 kv switching station at the 400/220/110 kv substation Mikułowa for the connection of FW Bogatynia Expansion of the 220 kv switching station at the 400/220/110 kv substation Mikułowa for the connection of wind farms: FW Mikułowa and FW Mikułowa 1 Expansion of the 110 kv switching station at the 400/220/110 kv substation Mikułowa for the connection of FW Sulików Expansion of the 400 kv switching station at the 400/220 kv substation Krajnik for the connection of FW Krajnik Expansion of the 400 kv switching station at the 400/110 kv substation Ostrów for the connection of FW Ostrów Expansion of the 400 kv switching station at the 400/110 kv substation Kromolice for the connection of FW Wielkopolska RES CONNECTION IN THE SOUTHERN PART OF THE COUNTRY 86 Expansion of the 220 kv switching station at the 220/110 kv substation Groszowice Expansion of the 220/110 kv substation Blachownia along with the launch of the kv line Groszowice-Kedzierzyn 88 Expansion of the 110 kv switching station Dobrzeń for the connection of FW Bąków 12

13 No. 89 II Name of intention / task CONNECTION OF BLOCK NO 11 OF THE POWER PLANT KOZIENICE TO THE 400/220/110 kv STATION KOZIENICE Expansion of the 400/220/110 kv substation Kozienice in connection with the connection of block 11 of the Kozienice Power Plant CONNECTION OF THE 1,000 MW BLOCK OF THE POWER PLANT OSTROŁĘKA C TO THE 400/220/110 kv OSTROŁĘKA SUBSTATION Expansion of the 220/110 kv substation Ostrołęka by adding a 400 kv switching station along with the modernization of the 220 kv switching station and 90 construction of a new 110 kv switching station - the range associated with the connection 91 Construction of the 400 kv line Ostrołęka-Olsztyn Mątki CONNECTION OF THE GAS-STEAM BLOCK TO THE SUBSTATION WŁOCŁAWEK AZOTY Expansion of the 220 kv switching station at the 220/110 kv substation Włocławek 92 Azoty CONNECTION OF A BLOCK WITH AN OUTPUT OF 244 MW TO THE SUBSTATION POMORZANY Construction of the 220 kv line Pomorzany - cutting into the line Krajnik- 93 Glinki/previous name: "Construction of the 220 kv line Krajnik-Pomorzany" / 94 Expansion of the 110 kv substation Pomorzany by adding a 220 kv switching station CONNECTION OF A 425 MW CC gas unit OF EC WROCLAW TO THE 400/110 kv SUBSTATION PASIKUROWICE 95 Expansion of the 400/110 kv substation Pasikurowice CONNECTION OF A GENERATING BLOCK JAWORZNO II TO THE BYCZYNA SUBSTATION 96 Expansion and modernization of the Byczyna substation with the introduction of the 400 kv line Tucznawa-Tarnów (Skawina) CONNECTION OF A 110 kv LINE Of ENERGA-OPERATOR SA 97 Expansion of the 110 kv switching station at the 400/220/110 kv substation Gdańsk I for the connection of the 110 kv line ENERGA-OPERATOR S.A. OTHER UNBLOCKED 98 Implementation of technical protection systems in the substations 99 Construction of a warehouse building in the 400/220/110 kv substation Gdańsk I Purchase and installation of reactive power compensation equipment in the 100 following stations: Narew, Olsztyn Mątki, Ostrów, Rzeszów, Siedlce Ujrzanów, Tarnów 101 Budowa redundantnych linii światłowodowych zapewniających drugą drogę transmisji do ODM Radom, KDM Konstancin-Jeziorna, RCPD struction of redundant fibre optic lines providing another transmission path to ODM Radom struction of redundant fibre optic lines providing another transmission path to KDM Konstancin-Jeziorna Construction of redundant fibre optic lines providing another transmission path to RCPD III Modernization of the substations and power lines MODERNIZATION OF THE CENTRAL NODE 1 Modernization of the 220 kv line Adamów-Konin path I 2 Modernization of the 220 kv line Adamów-Konin path II 13

14 No. Name of intention / task Modernization of the 220/110 kv substation Konin/ previous name: "Modernization of 3 the 110 kv switching station in the 220/110 kv substation Konin" / 4 Modernization of the 220 kv line Rogowiec-Pabianice 5 Modernization of the 220 kv line Janów-Rogowiec, Rogowiec-Piotrków 6 Modernization of the 220 kv line Piotrków-Janów Modernization of the 400/220 kv substation Rogowiec as regards the 400 kv 7 switching station Modernization of the 400/220 kv substation Rogowiec as regards the 220 kv 8 switching station 9 Modernization of the 220 kv line Janów-Zgierz-Adamów 10 Modernization of the 220/110 kv substation Pabianice SAFETY NETWORK OPERATION IN THE WARSAW AGGLOMERATION 11 Modernizacja pól linii 220 kv w stacjach Kozienice, Mory, Piaseczno w celu dostosowania do nowych zdolności przesyłowych SAFETY NETWORK OPERATION IN THE NORTH-CENTRAL PART OF THE COUNTRY 12 Modernization of the 220/110 kv substation Bydgoszcz Zachód 13 Modernization of the 400 kv line Grudziadz Węgrowo-Plock as regards OPGW IN THE SZCZECIN AGGLOMERATION 14 Modernization of the 220 kv line Morzyczyn-Police BEZPIECZEŃSTWO PRACY SIECI WE WSCHODNIEJ CZĘŚCI KRAJU 15 Modernization of the 220/110 kv substation Abramowice 16 Modernization of the 400/110 kv substation Ostrowiec 17 Modernization of the 220/110 kv substation Rożki 18 Modernization of the 400/220/110/15 kv substation Połaniec as regards the 110 kv and 15 kv switching station 19 Modernization of the 220/110 kv substation Chmielów 20 Modernization of the 220/110 kv substation Mokre 21 Modernization of the 220 kv line Stalowa Wola-Chmielów in terms of OPGW 22 Modernization of the 220 kv line Połaniec-Klikowa in terms of OPGW 23 Modernization of the 220 kv line Kielce-Joachimów - stage II IN THE WESTERN PART OF THE COUNTRY 24 Modernization of the 220 kv line Mikułowa-Leśniów 25 Modernization of the 220 kv line Gorzów-Leśniów 26 Modernization of the 220/110 kv substation Żukowice IN THE POZNAN AGGLOMERATION 27 Modernization of the 220/110 kv substation Leszno Gronowo - stage II NETWORK OPERATION SAFETY IN THE SILESIAN AGLOMERATION 28 Modernization of the 220/110 kv substation Halemba 29 Modernization of the 220/110 kv substation Kopanina 30 Replacement of OPGW on 220 kv lines Kopanina- Wielopole, Kopanina - Katowice and installation of OPGW on the 110 kv line Łaziska-Digging 31 Modernization of the 220 kv line Byczyna-Jamki, Byczyna-Koksochemia 32 Modernization of the 400 kv line Tucznawa-Rogowiec, Joachimów-Rogowiec 3 33 Modernization of the 220 kv line Poreba- Czeczott and the section of the 220 kv line Poreba- Byczyna as regards OPGW 14

15 No. Name of intention / task 34 Comprehensive Modernization of the 220 kv line within the PSE-East SA Company 34.1 Modernization of the 220 kv line Joachimów-Łośnice 34.2 Modernization of the 220 kv line Joachimów-Rogowiec 1, Joachimów-Rogowiec Modernization of the 220 kv line Łośnice-Koksochemia, Łośnice-Kielce, Łośnice-Siersza 35 Modernization of the primary circuit on the 220 kv Bujaków along with adjusting secondary circuits 36 Modernization of primary circuits of the 220 kv switching station station Klikowa 37 Modernization of the 220 kv substation Koksochemia 38 Replacing 400 kv disconnectors of the 400/220/110 kv substation Joachimów along with adjusting secondary circuits and fault location system 39 Implementation of power supply of own needs of in the 220/110 kv substation Katowice from compensatory windings of autotransformers 40 Modernization of the 220/110 kv substation Komorowice 41 Modernization of the 400/110 kv substation Tucznawa 42 Implementation of dehydration of the posts of transformers installed in the 220/110 kv substation Halemba 43 Preparation of infrastructure to found the 400/220 kv 500 MVA autotransformer in the substation Joachimów 44 Modernization of the 220 kv line Blachownia- Łagisza in connection with the connection of FW Lubrza and FW Paczków OTHER UNBLOCKED 45 Modernization of the AC / DC static converter station Słupsk 46 Modernization of the population of transformers - stage III 47 Modernization of the population of transformers - stage V 48 Modernization of the population of transformers - stage VI 49 Modernization of the population of transformers - stage VII Program of the elimination of hazards in the work of network transformers and their impact on the infrastructure of the substation through the preventive replacement of bushings - Stage I / previous name: "Programme of the exchange of bushings on the transformers" Programme of the elimination of hazards in the work of network transformers and their impact on the infrastructure of the substation through the preventive replacement of bushings - Stage II and III 52 Exchange Program of insulators on the LV lines and power substations 53 Modernization of the building of aggregates in the 400/220/110 kv substation Plewiska and replacement of generator sets 54 Construction of noise barriers in the 220/110 kv substation Olsztyn I 55 Construction of noise barriers in the 220/110 kv substation Chełm 56 Construction of noise barriers in the 220/110 kv substation Radkowice 57 Construction of the water supply connection and the sanitary installation in the 400/220/110 kv substation Łagisza 58 The modernization and adaptation of storage facilities in the 400/110 kv substation Tucznawa 59 Installation of additional stationary sewage security devices 60 Modernization of Engineering Services Building (BUT) and Laboratory Building (BL) in Radom along with land development 61 Implementation of Maintenance Teams (SPM) in the Area Companies 62 Modernisation of existing and installation of new OPGW lightning conductors on selected 220 kv and 400 kv lines IV Buildings and structures 1 Modernization of the construction infrastructure facilities of PSE SA 15

16 No. V VI Name of intention / task Purchase of finished capital goods Financing of works related to the preparation of plans and investment tasks 1 EXPANSION AND MODERNIZATION OF THE CENTRAL NODE Modernization of the 220 kv lines line Pątnów- Konin in order to adapt to increased power transmissions Expansion of the 220/110 kv lines substation Janów by adding a 400 kv switching 2 station along with the launch of the Rogowiec-Plock line 3 Expansion of the 220/110 kv substation Adamów IN THE AGGLOMERATION OF WARSAW Adaptation of the 220 kv line Oltarzew-Mory to larger power transmissions 4 (elimination of overhang restrictions) Modernization of the 400 kv line Płock-Miłosna- (Oltarzew) in order to adapt to increased power transmissions Construction of the 400/110 kv substation Wyszków along with the launch of the the 400 kv line Ostrołęka- Stanisławów IN THE NORTHERN PART THE COUNTRY Modernization of the 2 x 400 kv line Żarnowiec-Gdańsk/Gdańsk Przyjaźń-Gdańsk Błonia to adapt to the increased power transmissions IN THE NORTH- CENTRAL PART OF THE COUNTRY Expansion and modernization of the Piła Krzewina substation in relation to the introduction of the 400 kv line, installing AT 400/110 kv and a choke Construction of the 400/110 kv substation Elblag with the introduction of the 400 kv line Gdańsk Błonia Olsztyn Mątki Switching of the 220 kv line Piła Krzewina - Bydgoszcz Zachód-Jasiniec to the kv voltage and the adaptation of the Piła Krzewina substation and Bydgoszcz Zachód substation to operation at the 400 kv voltage 11 Construction of the 400 kv line Płock-Olsztyn Mątki IN THE NORTH-WEST PART OF THE COUNTRY 12 Modernization of the 400 kv line Morzyczyn-Dunowo-Slupsk-Żarnowiec IN THE AGGLOMERATION OF SZCZECIN 13 Modernization of the 220 kv line Krajnik-Morzyczyn Modernization of 400 kv line Krajnik-Morzyczyn to accommodate the increased 14 power transmissions 15 Reconstruction of the 220 kv line Krajnik-Glinki Modernization of 220 kv lines Morzyczyn-Recław redeemed from ENEA Operator Sp. 16 z o.o IN THE EASTERN PART OF THE COUNTRY The introduction of the 400 kv line Fever (Stanislaviv)-Narew to the 400/110 kv Siedlce Ujrzanów Modernization of the 400/220/110 kv substation Kozienice as regards 220 kv and 110 kv switching station 16

17 No. Name of intention / task IN THE WESTERN PART OF THE COUNTRY 19 Construction of the 400 kv line Pasikurowice-Dobrzeń-Joachimów 20 Modernization of the 220 kv line Mikułowa-Polkowice to accommodate the increased power transmissions 21 Modernization of the 220/110 kv substation Leśniów - stage II IN THE AGGLOMERATION OF POZNAN 22 Suspension of the second 400 kv line Ostrow-Kromolice 23 Modernization of the 220/110 kv substation Czerwonak 24 Launching the second 400 kv line Kromolice-Plewiska along with the creation of a 220 kv star Plewiska- Konin with a tap to Poznan Południe NETWORK OPERATION SAFETY IN THE SILESIAN AGLOMERATION 25 Modernization of the 220 kv line Joachimów-Łagisza/Wrzosowa 26 Modernization of the 220 kv line Byczyna-Siersza 27 Modernization of the 220/110 kv substation Kędzierzyn 28 Expansion of the 220/110 kv substation Aniołów by adding a 400 kv switching station and the introduction of the 400 kv line Trębaczew-Joachimów CROSS-BORDER CONNECTION AT THE SYNCHRONOUS POLAND - GERMANY CROSS SECTION 29 Construction of a double-track 400 kv line Świebodzice Ząbkowice-Dobrzeń 30 Construction of a third cross-border 400 kv connection between the power systems of Poland and Germany, together with the necessary expansion of the western part of the NPS / previous name "Construction of the 400 kv line Plewiska-RP / Germany Border, the direction of Eisenhuettenstadt"/ 31 Construction of the 400 kv line Baczyna-Polkowice CROSS-BORDER CONNECTION AT THE ASYNCHRONOUS POLAND - UKRAINE CROSS SECTION 32 Launching the 750 kv line Rzeszów-Chmielnicka CONNECTION AND OUTPUT OF THE POWER FROM RES AND THE CONVENTIONAL SOURCES LOCATED IN THE NORTH-WEST PART OF THE COUNTRY 33 Expansion of the 400/220/110 kv substation Plewiska 34 Expansion of the 400/110 kv substation Gdańsk Błonia for the connection of the block EC Wybrzeże and block G-P EC Gdańsk Expansion and modernization of the 400/110 kv substation Gdańsk Błonia for the connection of FW Pelplin Expansion of the 400/110 kv substation Słupsk for the connection of MFW Bałtyk Środkowy III and FW Wierzbięcin Expansion of the 400/110 kv substation Żarnowiec for the connection of MFW Baltica-3 Modernization the 400 kv line Grudziadz Węgrowo-Plock in order to adapt to the increased power transmissions Modernization of the 220 kv line Grudziadz Węgrowo- Toruń Elana to adapt to the increased power transmissions Modernization the 400 kv line Gdańsk Błonia Olsztyn Mątki to adapt to the increased 40 power transmissions Expansion of the 400/220 kv substation Krajnik for the connection of the block EI. 41 Dolna Odra RES CONNECTION IN THE EASTERN PART THE COUNTRY 42 Expansion of the 400/110 kv substation Ełk Bis for the connection of FW Grajewo 17

18 No. Name of intention / task RES CONNECTION IN THE WESTERN PART OF THE COUNTRY 43 Expansion of the 400/110 kv substation Czarna for the connection of FW Legnica POWER OUTPUT FROM RES AND THE CONVENTIONAL SOURCES LOCATED IN SOUTHERN PART OF THE COUNTRY Expansion of the 400/220/110 kv substation Wielopole for the connection of FW Silesia Expansion of the 220/110 kv substation Blachownia by adding a 400 kv switching station together with the construction of the 400 kv line Blachownia- cutting into the line Joachimów-Wielopole and Blachownia- cutting into the line Dobrzeń-Wielopole for the connection of 2x600 MW blocks El. Blachownia CONNECTING THE GAS-STEAM GDF SUEZ BLOCK TO THE SUBSTATION WŁOCŁAWEK AZOTY Expansion of the 220/110 kv substation Włocławek Azoty by adding a 400 kv switching station Construction of the 400 kv line Włocławek Azoty do nacięcia linii 400 kv Pątnów- Jasiniec / previous name: Construction of the 400 kv line Pątnów-Włocławek Azoty / CONNECTING THE BLOCK EL. LECZNA TO THE 400/110 kv SUBSTATION LUBLIN SYSTEMOWA 48 Expansion of the 400/110 kv substation Lublin Systemowa CONNECTING A GAS-STEAM BLOCK TO THE PUŁAWY SUBSTATION Construction of the 400 kv line from the substation Puławy to the cut in the line 49 Kozienice Lublin Systemowa Construction of the 400 kv line from the substation Puławy to the cut in the line 50 Kozienice-Ostrowiec 51 Construction of the 400/220 kv substation Puławy CONNECTING A CONVENTIONAL BLOCK TO THE 220/110 kv SUBSTATION GORZÓW 52 Expansion of the 220/110 kv substation Gorzów for the connection of the CC gas unit Gorzów CONNECTING THE BLOCK No. 11 EL. TURÓW WITH THE CAPACITY OF 480 MW 53 Expansion of the 400/220/110 kv substation Mikułowa CONNECTION OF THE 110 kv LINE OF PGE Dystrybucja S.A. Development of the 110 kv switching station in the 400/110 kv Krosno Isrzynia 54 station for the connection of the 110 kv line PGE Dystrybucja S.A. OTHER UNBLOCKED Purchase and installation of equipment for the reactive power compensation - Stage 55 II 56 Replacement of breakers at substations to increase breaking current 57 Program for the construction of systems for the regulation of the voltage level in the transmission network - the construction of reactive power compensation systems in the NN substations by installing the SVC compensators (Static Var Compensators) 58 Adapting the selected stations to SSiN 59 Installing the Anti-swinging Automatics (APK) in the 400/220 kv Rogowiec station 60 Installing the Anti-swinging and Unburdening Automatics (APK-O) in the 400/220 kv Kozienice station 61 Transformer Replacement Program 62 Delivery and implementation of the Spatial Information System in the country 18

19 No VII Name of intention / task Purchase of a central monitoring system for the new self-transformers, phase shifters and glands The programme of adaptation of transformers for digital information transmission and installation of the monitoring module with the implementation of the necessary modernization works (valves, cooling) The program of thermo-modernisation of station buildings as a result of audits for selected buildings in substations Funding of innovation work 19

20 7. Diagrams of networks Figure 1. Diagram of the transmission network as of Legend: 400 kv tymczasowo pracująca na napięciu 220 kv kv temporarily working at a voltage of 220 kv; linia 220 kv czasowo pracująca na napięciu 110kV kv line temporarily working at a voltage of 110kV; kabel stałoprądowy 450 kv kv DC cable; inwestycje w realizacji ongoing investments 20