Amped I recently completed the P&C design for the installation of new interconnection 230kV substation with three 230kV circuit breakers connecting to two 230kV transmission lines and one 230kV wind farm interconnection. Our design included:
One fiber rack.
Four relay panels consisting of,
- Transmission line protection
- SEL-421 and SEL-421
- Bus Protection
- Two (2) SEL-387E
- Breaker Failure protection
- One (1) SEL-351S
One SCADA panel consisting of,
- SCADA I/O with SEL products
- GPS Clock SEL
- SEL-RTAC for polling data
Auxiliary Power systems Schematic and Wiring
Wiring to Switchyard Equipment including,
- 230kV Voltage Transformers
- 230kV Circuit Breakers