A SWITCHING SYSTEM INCLUDING A CURRENT-INJECTING DISCONNECTOR INTEGRATED IN A CIRCUIT BREAKER FOR A GENERATOR

摘要

The switching system of the present invention has a plurality of positions to separate or interconnect the generator, the network transformer and the starting device, and the switching system separates the generator and the bus separator, which separates or interconnects the generator and the network transformer, and separates the generator and the starting device. Or circuit breakers for interconnecting starter separators. The busbar separator includes a first stationary contact and a first movable contact that slides and cooperates with the first stationary contact, wherein the first stationary contact and the first movable contact are integrated with the circuit breaker of the generator. The starting device separator includes a second stationary contact and a second movable contact that rotates to cooperate with the second stationary contact. This configuration is economical for applications where the generator is an alternator of a combined cycle or gas turbine power plant.