Balance of Plant Electrical Systems(BOP Electric System)

0.4kV, 6.3kV, 11kV LV & MV Switchgear Equipment Indoor layout. Mainly consists of:

The cubicles consist of vacuum circuit breaker(or SF6 circuit breaker), disconnecting switch, earthing switch, PT handcart, current transformer, potential transformer, HV fuse, busbar, cubicle body, and accessories, etc.

PLC-based Control, Protection and Monitoring System

The digital control system is designed to provide full automation for the regulation, interaction, and synchronization of the hydromechanical systems.The system is fault-tolerant. Other systems will not be affected by the misoperation caused by a faulty computer. And the failure of the main control layer also will not affect the monitoring function of local control unit.

HV Switchyard (AIS / GIS) Option I High Voltage Switchgear, 20/35/135kV Outdoor Layout

Mainly consists of: Vacuum circuit breaker(or SF6 circuit breaker) Disconnecting switch Potential Transformer Current transformer Line voltage transformer Lightning arrester Busbar, etc.

Option II High Voltage Switchgear, 20/35kV Indoor Layout

Mainly consists of: Vacuum circuit breaker(or SF6 circuit breaker) Disconnecting switch Potential Transformer Current transformer Line voltage transformer Indoor Lightning arrester Busbar, etc.

Power Transformer

Power transformers are used in transmission network of higher voltages for step-up and step down application. It’s a key component in the field of energy distribution and transmission. We can supply off-load/on-load tap-changer transformer with capacity up to 100MVA.