KNX city solutions and case studies

KNX city solutions and case studies Applications of KNX in Smart City environments Rev.1

K N X The worldwide STANDARD for home and building control

KNX is the Standard CENELEC EN 50090 the only European Standard for Home and Building Electronic Systems (HBES) based on KNX. CEN EN 13321-1 the European Standard for Building Automation based on KNX. ISO/IEC ISO/IEC 14543-3 the World`s only Standard for Home Electronic Systems (HES) based on KNX. GB/T GB/T 20965 Chinese Standard for Home and Building Control based on KNX US Standard (ANSI/ASHRAE 135) KNX: The worldwide STANDARD for home and building control! Page No. 3 KNX: The worldwide STANDARD for home & building control February 2014

Advantages of KNX

KNX Advantage No. 1 KNX is a standard here to stay! CENELEC 2003: KNX became EN50090 CEN 2005: KNX became EN13321-1/2 ISO/IEC 2006: KNX became ISO/IEC14543-3 SAC (P.R. China) 2013: KNX became GB/T 20965 ANSI/ASHRAE KNX referenced in US ANSI/ASHRAE standard 135 Page No. 5 KNX: The worldwide STANDARD for home & building control February 2014

KNX Advantage No. 2 Guaranteed Interoperability through neutral certification 1. KNX is the only home and building control standard running global certification schemes for A. Products B. Training Centers C. Persons 2. Product compliance is checked at neutral third party test laboratories KNX Logo guarantees interoperability between products of different manufacturers and applications Page No. 6 KNX: The worldwide STANDARD for home & building control February 2014

Page No. 7 KNX: The worldwide STANDARD for home & building control February 2014 KNX Advantage No. 3 KNX = High Product Quality 1. KNX Association requires high level production and quality control during all stages of the product s life 2. All manufacturers have to show compliance to ISO 9001 = prerequisite for product certification

KNX Advantage No. 4 One Tool the Engineering Tool Software ETS! 1. One PC software tool for A. Design B. Configuration C. Diagnostics of KNX all certified products 2. Tool is manufacturer, devices and application independent integrator can combine products of different manufacturers and applications in one installation 3. Tool is extendable with customized Apps Page No. 8 KNX: The worldwide STANDARD for home & building control February 2014

Page No. 9 KNX: The worldwide STANDARD for home & building control February 2014 KNX Advantage No. 5 Fit for use in ALL applications in home and building control!

Page No. 10 KNX: The worldwide STANDARD for home & building control February 2014 KNX Advantage No. 6 Fit for use in all kinds of buildings! 1. New or Existing Buildings 2. One family houses or large size buildings 3. Easy extendible/adaptable to new needs

Page No. 11 KNX: The worldwide STANDARD for home & building control February 2014 KNX Advantage No. 7 Support for different transmission media 1. Twisted Pair 2. Power Line 3. Radio Frequency 4. Ethernet/WIFI

KNX Advantage No. 8 Support for different configuration Modes 1. System Mode A. Configuration with PC (ETS) B. Prior basic course training recommended C. Any size of installation 2. Easy Mode A. Configuration without PC B. No prior training necessary C. Small or medium size installations Page No. 12 KNX: The worldwide STANDARD for home & building control February 2014

Page No. 13 KNX: The worldwide STANDARD for home & building control February 2014 KNX Advantage No. 9 Easy coupling to other systems 1. KNX members offer large variety of gateways to couple to other systems 2. Examples A. Mapping to BACnet B. Interfacing with DALI

KNX Advantage No. 10 KNX is independent from any hard- or software technology 1. KNX manufacturers can develop own protocol solution 1. From scratch 2. On basis of existing certified system components from other KNX members 2. KNX is completely FREE of additional royalty fees: No IPR royalties to be paid for KNX standard features used in KNX certified products to other KNX members Page No. 14 KNX: The worldwide STANDARD for home & building control February 2014

369 Members in 37 countries Page No. 15 KNX: The worldwide STANDARD for home & building control February 2014

Page No. 16 KNX: The worldwide STANDARD for home & building control February 2014 369 Members in 37 countries Australia Austria Belgium Canada China Croatia Czech Republic Denmark Finland France Germany Greece Hungary India Israel Italy Japan Saudi Arab. Latvia New Caledonia New Zealand Norway Poland Portugal Russia Singapore Slovenia S-Korea Spain Sweden Switzerland Taiwan Netherlands Turkey UAE UK USA

0. Content 1. KNX city concept 2. Solutions a. Building b. Mobility c. Infrastructure d. Energy Generation 3. Case studies a. NEDO Kawasaki Japan b. Linky Lyon France c. Residential House Cape Town South Africa d. Solar farm Ancona Italy

1. KNX city - concept. 1. KNX city concept. 2. Solutions 3. Case studies

1. KNX city - concept. "Energy management in buildings is the first and easiest way to create an energy efficient city" "Green Mobility, especially Electro-mobility, avoids harmful emissions" "Smart grids enable a comprehensive interoperable energy management" "Renewable energy provides benefits for our climate and our health

1. KNX city - concept. KNX city the overall energy saving solution for buildings control of ecar charging through KNX uniting distributed facilities to one overall network integrating renewables with KNX

1. KNX city - concept.

2. Solutions 1. KNX city concept 2. Solutions 3. Case studies

2. Solutions 2. Solutions a. Building b. Mobility c. Infrastructure d. Energy Generation

2.1. Building

2.1. Building Scope - Energy efficiency strategies. - Off-grid or Grid-Tie (if there is electricity production). - Optimization of existing systems. Solution & Implementation - Coordination of various energy sources. - Optimization of resources. - Room temperature control and presence detectors. - Selective load-shedding. Features & Advantages - Reliable energy supply. - HVAC optimized - Visual displays for operation and monitoring. - High energy efficiency.

2. Solutions 2. Solutions a. Building b. Mobility c. Infrastructure d. Energy Generation

2.b. Mobility

2.b. Mobility Scope - Charging EV with carbon-neutral energy when possible (garage and parkings). Solution & Implementation - Energy metering (grid and wind/solar). - Control based on target value (difference of energy production and consumption). - Automatic selection of charging currents. Features & Advantages - Excess of energy (surplus) used in EV. - Easy integration with existing HES and BES.

2. Solutions 2. Solutions a. Building b. Mobility c. Infrastructure d. Energy Generation

2.c. Infrastructure

2.c. Infrastructure Scope - Network of several buildings (WAN) in order to set up a centralized BMS. - Centralized Energy Management. Solution & Implementation - KNX/IP Routers. - Visualization at room level. Features & Advantages - Improved maintenance service. - Central data management.

2. Solutions 2. Solutions a. Building b. Mobility c. Infrastructure d. Energy Generation

2.c. Energy Generation

2.c. Energy Generation Scope - Local/Remote maintenance management for PV power plant. Solution & Implementation - Direct communication with inverter DC/AC: - Energy meters and Net Analyzers. - Sensors (temperature, sun tracking). - Data recording. Features & Advantages - Real-time information (maintenance). - Communication with HES and BES. - Implementation of energy policies with ease.

3. Case studies 1. KNX city concept 2. Solutions 3. Case studies

3.a. NEDO 3. Case studies a. NEDO Kawasaki Japan b. Linky Lyon France c. Residential House Cape Town South Africa d. Solar farm Ancona Italy Japan Kawasaki Source: NEDO

3.a. NEDO Electric Power Generation and Energy Conservation Energy production and Energy saving NEDO actively undertakes the development of new energy (e.g., photovoltaic, wind power, biomass and waste, geothermal power, thermal utilization and full cells) and energy conservation technologies, verification of technical results, and introduction and dissemination of new technologies (e.g., support for introduction). Through these efforts, NEDO promotes greater utilization of new energy and improved energy conservation. NEDO also contributes to a stable energy supply and the resolution of global environmental problems by promoting the demonstration of new energy, energy conservation and environmental technologies abroad based on knowledge obtained from domestic projects.

3.a. NEDO 2012-2016

3.a. NEDO PEB Positive Energy Buildings Achievement of PEB by introducing state-of-art technologies, energy production systems, energy storage systems, eco-saving technologies as well as energy management systems in the P-Lot (HIKARI) located in Lyon Confluence area: - P-Lot (HIKARI) buildings (Kengo Kuma architect) - 12000 m 2

3.a. NEDO Pillar 3 Lyon Smart Community Energy monitoring system

3.a. NEDO PEB Positive Energy Buildings

3.a. NEDO Why KNX for this task? - Any system - Almost 400 KNX Manufacturers. - 7000 certified devices.

3.a. NEDO Pillar 4 Lyon Smart Community Not only HEMS CEMS

3. b. Linky 3. Case studies a. NEDO Kawasaki Japan b. Linky Lyon France c. Residential House Cape Town South Africa d. Solar farm Ancona Italy France Lyon Source: Smart Electric Lyon

3. b. Linky Electric Power Transmission Distribution Network Operator ERL Emetteur Radio Linky GOAL Communicate with 100% of the Home Equipment CRITERIA Standard! 2012-2016

3. b. Linky STANDARDIZED ERL Criteria 1. Published and including certification program (OSI layers) 2. Promoted by multiple manufacturers. 3. Open and international. 4. In line with European standardization work (CENELEC TC205 pren 50491-11).

3. b. Linky

3. b. Linky Downstream Equipment Interface Specification Datapoint Types (DTPs) picked from KNX volume 3/7/2

3. b. Linky Interaction with the house and building environment Tariff signals 1. Smart metering 2. Energy management tool Smart Home Ecosystems 3. Customer information

3.c. Residential House 3. Case studies a. NEDO Kawasaki Japan b. Linky Lyon France c. Residential House Cape Town South Africa d. Solar farm Ancona Italy Source: Ground Floor Projects South Africa Cape Town

3.c. Residential House Electric Power Consumption Load Management Black-out Optimizing batteries Penalties Avoiding peaks of consumption Savings Exporting energy from solar panels

3.c. Residential House Electric Power Consumption HEMS HEMS concept Full control over energy management

3.c. Residential House Electric Power Consumption Verifying performance Subsystems Working as desired?

3.c. Residential House Electric Power Consumption Subsystem detail Energy Production HEMS Load Management Power export management Energy Production Lighting Solar Panels Inverter DC/AC KNX Installation HVAC Batteries

3.c. Residential House Electric Power Consumption Subsystem detail Load Management

3.d. Solar farm 3. Case studies a. NEDO Kawasaki Japan b. Linky Lyon France c. Residential House Cape Town South Africa d. Solar farm Ancona Italy Italy Ancona Source: Sinapsi South Africa Cape Town

3.d. Solar farm Energy Generation Monitoring and management Capacity 7.6 MWp Estimation 7.6 GWh / year 2400 families 9700 T of CO 2 Features Data acquisition Easy integration

3.d. Solar farm Monitoring of all inverters installed in the field Reading of production data in real time Reading the data of daily production Monitoring of all meters installed in the field Daily readings register Detailed analysis of individual portions of the plant, by virtualizing the various sections, to get a perfect copy of the photovoltaic field with the real distribution system Analysis of power, expected power and module temperature gap

3.d. Solar farm KNX scalability and full compatibility Devices from various vendors Temperature PT1000 Solar radiation 4..20mA Meteorology station Wind Ambience temperature Brightness

Thank you very much for your attention.