Interactive customer interface for active network management and electricity market

Transcription

1 Interactive customer interface for active network management and electricity market Jarmo Partanen Lappeenranta University of Technology Finland Tel

2 Projects objectives and tasks Objective Development of interactive customer interface integrated with supplying distribution system enabling market oriented demand and power production control system oriented demand and power production control efficient use of energy on-line management and control of quality of supply - interruptions and voltage cost-efficient network interface for distributed generation (DG) enlarging control center systems also for management the last parts of the network (i.e low voltage network) improvements in distribution system economy and reliability Verifying the benefits of interactive customer interface (i.e intergration of third generation AMR, power electronics and communication) by simulations and demonstrations 2

3 Interactive customer interface Local DSO TSO Electricity Market DSO driven TSO driven CUSTOMER AC/DC distribution network Network interface Communication ICI based on AMR and PE Communication Frequency driven Market driven Efficient use of energy Distributed generation Quality control; voltage, interruptions, energy storage Quality database Energy database Interruptions Voltage Billing systems Balance settlement Load models ICI = interactive customer interface, AMR = automated meter reading, PE = power electronics Interactive customer interface is based on 3. generation AMR, power electronics and communication with electricity market, TSO and DSO 3

4 Power electronics in distribution systems 20/0.4 kv transformer 20/0.4 kv transformer 20 kv AC/AC converter 20 kv 400 V 20 kv 20/1 kv transformer LVDC DC/AC converter AC/DC converter G Existing distribution system power electronics in distribution system Power electronics enables LVDC distribution and interactive customer interface for electricity users and small scale power producers power electronics enables better cost-efficiency, reliability and voltage quality 4

5 Interactive network and customer management at DSO level Integration of AMR, DMS and QMS can be applied in network operation, asset management, customer service and other functions Asset management Control center network data customer data DMS QMS Customer service Measurement data base Billing Balance settlement SCADA AMR based ICI Substation automation DMS = Distribution Management System QMS = Quality Monitoring System ICI = interactive customer interface 5

6 Project objectives and tasks Tasks A. Determination, specification and development of the technique and functions of interactive customer interface analysis tools for market and frequency driven load and production control on-line power quality control integration of DG with AC and LVDC distribution systems concepts for AC/DC and DC/AC converters AMR applications network interfaces for distributed generation simulation of interaction of interactive customer interface with supplying distribution network by RTDS-simulator market (real time pricing) and frequency driven load control connection of small scale power production DC/AC supply on-line voltage control on-line interruption management 6

7 Projects objectives and tasks Tasks B. Determination, specification and development of tools and concepts for applying interactive customer interface in different upper-level functions (DSO, TSO, electricity trade, service provider) concepts and simulation tools for real time pricing active load and DG control (virtual power plant) management of security of supply management of low voltage network by control center applications reserve capacity management integrated AC and LVDC distribution systems having small scale power sources (load flows, risk analysis, protection) applying information obtained from interactive customer interface in network asset management, network operation and customer service 7

8 Projects objectives and tasks Tasks C. Demonstrations of interactive customer interface and it s functions some thousands of customers integrated distributed generation and LVDC distribution systems some pilot implementations DSO, TSO and electricity trade level applications in some DSO, TSO and electricity trade companies 8

9 Project organization Organization Coordinator: Hermia Technology Center, Tampere (Finland) Distribution companies: Vattenfall (Sweden), Fortum (Finland), Suur-Savon Sähkö (Finland), Koillis-Satakunnan Sähkö (Finland), Estonia Energy (Estonia),? Transmission grid companies: Fingrid (Finland), Estonia Energy (Estonia) System and equipment developers: ABB Distribution Automation, ABB Drives, Aidon (Finland), Nokia Capacitors (Finland, Germany),? Research organizations: Tampere University of Technology (Finland), Lappeenranta University of Technology (Finland), University of Milan (Italy), St Petersburg State Polytechnical University (Russia),? 9