1. לירן קציר 12.7.2013

2. Connectivity in Computers

3. IEC TC 57 - Power system management and associated information exchange Established in 1964 – with focus on communications between the equipment and systems Changed scope & title in 1994 The heart smart grid standardization Led by utilities, for utilities 3

4. Key IEC TC57 Key Working Groups WG10: Substations (and field devices) WG13: Transmission WG14: Distribution WG15: Security WG16: Energy Markets WG17: Distributed Energy Resources WG19: Harmonization (and architecture)

5. 5 IEC TC 57 Architecture

6. Basic Common File Models SSD: System Specification Description. XML description of the entire system. SCD: Substation Configuration Description. XML description of a single substation. ICD: IED Capability Description. XML description of items supported by an IED. CID: Configured IED Description. XML configuration for a specific IED.

7. Station Distributed Energy Ress IEC 61850-7-420 IEC 61850-90-7 Control center IEC 61850 IEC 61850-80-1 Guideline to exchange 61850 information over IEC 60870-5- 101/104 Wind power plant IEC 61400-25 IEC 61400-25 IEC 61850 IEC 61850-90-1 between stations IEC 61850 IED RTU Local SCADA Power Utility substations A IEC 61850-7-4 IEC 61850 Hydro power plant IEC 61850-7-410 IEC 61850 IEC 61850 IEC 61400-25 IEC 61850 MV network Use of 61850 for substation to control center) Power Utility substation B IEC 61968 IEC 61850 IEC TC 57 future IEC 61850-90-2 Charging stations Synchrophaser (PMU) IEC 61850-90-8 IEC 61850-90-5 IEC 61850-90-6 Ancillary services IEC 61850-90-3 Maintenance center IEC 61850 Smart Users Published XXX Work Started