Static Var Compensator Walney (2 x +/-140 MVAr)

Country: United Kingdom

Client: Siemens A/S Denmark

Period: 2016-2017

Scope of Work: Installation and pre-commissioning of following components:

• 2 x 140 MVA, 220/22 kV power transformer

• HV gantries and busbars

• Current and voltage transformers

• MV surge arrestors, disconnectors, insulators and busbars

• Auxiliary transformer

• Reactors

• Converter modules incl. cooling system

• LV power supply

• DC distribution systems

• Protection and control systems 

• Fire alarm system

• Earthing and cabling