1. © ABB - 1 - 1MRS756828-08 MicroSCADA Pro LEC-LEC co-operation Asan-Baebang Integrated SA/SCADA/DMS delivery Jung-Wook Koh-KRABB/SAS Anssi Salonen-FIABB/SAS

2. © ABB - 2 - Asan- Baebang integrated SA/SCDA/DMS Introduction Backround data of the Client and project What is Community Energy Supply (CES) Project Brief Scope of the Supply of ABB System Architecture Main functions System Architecture and solution for distribution network communication and automation Split of the delivery and engineerig tasks between ABB Key Challenges, Competition, & Cooperation Summary

3. © ABB - 3 - A Energy Supplier builds a P/P & distribution network and supplies electricity & heat to restricted area such as residential area and/or commercial area. KDHC, KNHC, Gas Suppliers, etc. Power trade with KEPCO Generator: 40 – 150MW No. of Circuit Breaker on Distribution Network: 40 – 200 pcs Around 36 projects are on-going. CCPP Distribution Network CES G KEPCO S/S What is Community Energy Supply (CES)?

4. © ABB - 4 - Integrated System Project Brief - End Client: Korea National Housing Corporation (KNHC) - Customer: Kaenam Enterprises Ltd. - Area: 3,674,385 m 2 - Population: 27,000 people / 8,700 household - Generation Capacity: 100MW - No. of Feeders and CBs: 12 Feeders / 105 CBs - The first DMS project supplied by a foreign supplier. (KDN was a mono supplier for DMS in Korea.) - The first integrated system including ECMS (S/A) and DMS.

5. © ABB - 5 -

6. © ABB - 6 - Integrated System Scope of Work (1) Product List

7. © ABB - 7 - Integrated System - System Engineering, Configuration, and Site Commissioning - Cubicles for 154KV Bus Protection, Tr. Protection, and SWYD control - Cubicle for LV, Diesel Generator, and DC/UPS - Loose relays supply for 22.9KV and 6.6KV SWGR - Cabling Fiber Optic Communication Cables - Communication Interface with FRTUs made in Korea Scope of Work (2)

8. © ABB - 8 - ECMS System Architecture of Asan-Baebang CES (1) F/O TCP / IP Network (100Mbps) Ethernet Switch BUS Protection SWYD Control TR Protection 13.8kV,460V, D/G, UPS F/O TCP / IP Network (IEC 61850) 100Mbps OWS1OWS2EWS Event Printer Hard Copier GPS REB670 : 1EA RET670 : 3EA REF541KM : 11EA Toshiba T/L Pro. 4EA 22.9kV RET670 : 3EA REF541KB : 28EA REF541KM : 3EA REF543KB : 9EA COM for DAS Hot-Standby for ECMS & DAS · · · 6LOT · · · 3LOT TR Protection 154kV · · · 6.9kV · · · 13.8kV TR Protection & UPS · · · REF541KM : 3EA REF541KB : 12EA REF543KB : 4EA REM543BM: 23EA 4LOT REC670 : 2EA RET541AM : 2EA REF541KM : 7EA REM543CG: 1EA DMS Field Equip.

9. © ABB - 9 - DMS DMS Field Equipment (105 X FRTUs in CBs) Communication Front End 16 pcs serial lines ….. System Architecture of Asan-Baebang CES (2) To OWS F/O DNP3.0 Network

10. © ABB - 10 - Location Diagram of Asan-Baebang CES Location 3F Control B/D 13.8kV TR. Pro 2EA C UPS 2EA C 22.9kV TR. Pro 3EA C 480V L/C 6EA C 6.9kV SWGR 42EA 2F 1F 22.9kV GIS & SWGR 40EA 154kV 15+4 C GIS B/D2F Emer. D/G 2EA Ethernet Switch 16 lines

11. © ABB - 11 - Control Centre hardware solutions

12. © ABB - 12 - Field Ethernet switches and FRTU communcation

13. © ABB - 13 - Distribution network automation- PAD switches and FRTUs

14. © ABB - 14 - FRTU supervisory and control dialog in MicroSCADA

15. © ABB - 15 - Commmunication princible and arrangments for FRTUs

16. © ABB - 16 - SYS and COM arrangements

17. © ABB - 17 - Communication arragements to FRTUs by DNP 3.0

18. © ABB - 18 - Split of the Works between FIABB and KRABB

19. © ABB - 19 - DMS functionality

20. © ABB - 20 - DMS modules included to scope

21. © ABB - 21 - DMS SCADA communication with OPC

22. © ABB - 22 - DMS SCADA communication

23. © ABB - 23 - DMS automatic falt location isolation  When fault occurs in network DMS analyses and locates the fault using fault detectors on FRTUs  In the next step DMS creates a sequence to isolate the faulted network and restore power not only to beginning of feeder but uses back-up connections to restore ends of the feeder  SYS 600 executes the sequence automatically monitoring success in each step (user has possibility to stop the sequence)

24. © ABB - 24 - 61850 communication

25. © ABB - 25 - TCP/IP adresses allocations

26. © ABB - 26 - Integrated System - Siemens, GE, and LSIS proposed two separate systems, S/A and Korean DMS - KDN, the sole vender for DMS system, proposed DMS. - FISUB and KRABB looked for the solution together and proposed. - One system for S/A and DMS. - Communication Interface with Korean FRTU’s. - Stress technically superior and operationally better solution. - Made the client change the specification - Work split between FISUB and KRABB - Plan to extend distribution feeders – additional 56 CB’s Key Challenges, Competition, & Cooperation

27. © ABB - 27 - Integrated System Summary Customer’s need Simplified System Field Proven System based on IEC61850 Korean FRTU should be applied Easy Extension ABB’s response ABB can supply one system for S/A and DMS No need to interface between S/A and DMS Korean Standard FRTU can be interfaced Extension is proven in KOGAS Customer’s benefits All information and operation with one system Excellent local competence Reduce the cost Easy extension – plan to extend 56 CBs