Call for Competition - Short Circuit Limiters

Omschrijving van de opdrachtgever

Short circuit limiters. The limiter will be located in the 150/25kV transformer substations within the Stedin Grid. The limiter will be in between rail sections as shown on the figure below. If three or more transformers are connected in parallel the total short circuit power exceeds the grid limits. In the case of a short circuit the limiter should limit the total fault current delivered tp the fault location to within tolerable limits.