Eastport Substation, Rochester, NH
115kV Substation Expansion
Realtime engineered the expansion of the Eastport Substation, expanding bus and adding new line and breaker positions.
Realtime’s Design Included:
- (2) 115kV, 2000A SF6 GCBs, 11 CCVTs, 15 LAs, 2 WTs.
- (5) 115kV motor operated disconnect switches.
- (7) 115kV vertical break disconnect switches.
- New 477, 795, and 1590 kcmil ACSR conductors, 115kV bus.
- New structures, foundations, and control house.
- Primary and secondary high speed line protection and control systems.
- O&E plan, electrical, and P&C scoping documents.
- P&C description.