Deçani Valley Cascade 110kV Grid Connection

Kelkos Energy (KELAG, Austria) – HPP Decani valley cascade 110kV grid Connection

Project included design, manufacturing, delivery, installation, testing and commissioning of the:

110 kV outdoor switchgear for transformer TR 3 bay (circuit breaker, disconnector, CTs, VTs, transformer neutral CT, surge arresters)
36 kV gas-insulated switchgear SE CBGS-0
Substation control system (BCU SE Micom C264)
Relay protection (SE Micom P132, P632, P139, P445, P991) and automatic voltage controller
Integration in local RTU and in central Scada/EMS of KOSTT
Substation metering system and integration in KOSTT AMR System
Auxiliary service supply system (SE circuit breaker, MCB and materials)
Training for SCS (SE BCU), SE protection relays and metering system
Civil works on the foundations of power transformer, HV and MV equipment, outdoor and indoor cable channels, road and substation gate,
Mechanical works on the support structures for HV and MV equipment, cable trays, transformer oil pit fire protection covers
Installation and commissioning of oil separator