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TC57 – Power Systems Management & Associated Information Exchange

TC57 – Power Systems Management & Associated Information Exchange. PC 118 – Smart Grid User Interface, Plenary Meeting, Tianjing, 2012-02-08. TC57 Scope. Scope definition acc. SBP, (changed in 2003)

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TC57 – Power Systems Management & Associated Information Exchange

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  1. TC57 – Power Systems Management & Associated Information Exchange PC 118 – Smart Grid User Interface, Plenary Meeting, Tianjing, 2012-02-08

  2. TC57 Scope Scope definition acc. SBP, (changed in 2003) To prepare international standards for power systems control equipment and systems including EMS (Energy Management Systems), SCADA (Supervisory Control And Data Acquisition), distribution automation, teleprotection, and associated information exchange for real-time and non-real-time information, used in the planning, operation and maintenance of power systems. Power systems management comprises control within control centers, substations and individual pieces of primary equipment including telecontrol and interfaces to equipment, systems and databases, which may be outside the scope of TC 57.

  3. TC57 Figures • 11 Working Groups • 494 Experts / Jan. 2012 - (430 / Jan. 2011) • 44 National Committees • 13 NP in last 12 months • Liaisons • 12 internal / 9 external • Various new requests (IEC SC3D, Zigbee, KNX, Echonet,…)

  4. TC 57 , production overview • Reference Architecture for Power System Information Exchange • Telecontrol • 60870-5, derivative DNP-3 in the US • TASE.2 for inter control centres communications (60870-6) • DLMS, Information exchange for metering • 61850 as universal protocol for power system management • Distribution automation: substations control, measurement & protection, teleprotection • Wind power farms control, Photovoltaic, storage • Hydro power plant • Distributed ressources control, Microgrids • Electrical Vehicle (connection to the grid) • CIM, for Common Information Model • Energy management systems (61970) • Distribution management sytems (61968) • Communication exchange for markets (62325) • Interfaces and communication profiles to Home/Building/Industry Automation Security (62351)

  5. The Smart Grid Plane Information Management Power System Primary Equipment (Hierarchy) (Home, Building, Industry, EV, Mobility)

  6. IEC 61850 – one of the core standards providing interoperability in field and station of Smart Grids IEC 61850 Substation automation Distribution automation Distributed Energy Resources Hydro Power IEC 61850 (Hierarchy) (Home, Building, Industry, EV, Mobility)

  7. CIM is one of the pillars of Smart Grid, for grid management and market communication CIM (IEC 61968, IEC 61970, IEC 62325) Energy Management Systems Distribution Management Market Communication CIM IEC 61850 (Hierarchy) (Home, Building, Industry, EV, Mobility)

  8. Other communication technologies are impacted because “interfaced with the grid” KNX, BacNet, Echonet, Profibus, … CIM IEC 61850 (Hierarchy) (Home, Building, Industry, EV, Mobility)

  9. TC57 covers the supply side of Smart Grid WG15 WG16 CIM WG13 WG14 WG3 WG19 WG18 IEC 61850 WG10 WG17 WG21 (Hierarchy) (Home, Building, Industry, EV, Mobility)

  10. TC57/ WG21 • « Interfaces and communication profiles relevant for systems connected to the electrical grid » • Response to market needs and SG3 recommendation (IEC Smart Grid Roadmap) • Motivation: • Identifies Gaps • A seamless smart grid communication requires a mapping of intersystem-to-subsystem communication. Currently standardized mappings of established domain standards (e.g. from IEC 61850 to Home and Building Automation domain) are not yet specified. • Profiles between Power Automation, Building Automation and Metering are missing. • Definition of the required interface(s) and communication protocol(s) between AMI and HBES/BACS. • Definition of profiles (common semantic/data model/interworking standard) between AMI and HBES/BACS.

  11. WG21 scope • Identification of use cases which involve systems connected to the electrical grid. The focus is on interaction between power system management (TC 57 standards) and H/B/I energy management systems. Development of requirements and international standards for system interfaces, communication protocols and profiles in consideration of • Interconnecting a large number of geographically distributed systems • Domain specific protocols for industrial, home and building automation • State-of-the-art wireless and wired communication • Efficient installation, commissioning and maintenance

  12. Coordinated effort for smart grid standardization Notes from a meeting between TC 57 officers and theChinese project leaders recorded in SMB/4541/NCP 2011-09-05, Shanghai, China “In the frame of the IEC TC 57 meeting a meeting was held between the TC 57 chairman (Thierry Lefebvre), the TC 57 secretary (Dr. Heiko Englert), Laurent Guise, involved in SG 3 (one of the key TC 57 members), two representatives from the Chinese national committee (Dr. Bai Xiaomin and Ms. Zhang Peipei, from SGCC) and the IEC CO representative (Charles Jacquemart). Each party provided background information on its activities and its proposals. There was mutual recognition of the work already carried out by each party.  Both parties shared the same objective, namely strengthening the position of IEC in the field of the smart grid standardization.  There was general consensus that there is place for both WG 21 (as well as other TC 57 WGs) and the project committee (PC) proposed by the Chinese National committee; both projects are complementary and are not to be considered as obstacles.  It was also recognized that there is need for coordination between both activities.  Once the Chinese proposal (SMB/4541/NCP) is approved, a joint task force between both parties will bet set up for the purpose of refining the scopes of both bodies and the interface.  A coordinated effort will involve a broader community of experts and will improve the visibility and acceptance of the final deliverables in the market place.  The IEC CO representative offered the IEC CO platform for a future dialogue between both parties.”  CJ, 2011-09-05

  13. Summary • SG3 confirmed TC57 as a key smart grid committee • TC57 is actively picking up and implementing SG3’s recommendations in its work program • TC57 is looking forward to close coordination with PC118, based on Shanghai meeting agreement and comments from NC (SMB/4541A/RV)

  14. Thank you for your attention Thierry LEFEBVRE, TC57 chairman Heiko ENGLERT, TC57 secretary Thierry.lefebvre@RTE-FRANCE.com Heiko.Englert@SIEMENS.com

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