POWER GENERATION SYSTEM

摘要

Provided is a technique capable of reducing the time required for system interconnection in a power generation system while preventing an overcurrent in relation to the interconnection. A power generation system comprises: a power source (2); a power generator (3) driven by the power source (2); a first breaker (30) arranged between the power generator (3) and an AC system (100); a first power convertor (5) connected to the first breaker (30) on the power generator (3) side; and a controller (10) for controlling the opening and closing of the first breaker (30) and the switching of the first power convertor (5). The controller (10) operates to close the first breaker (30) after starting the switching of the first power convertor (5).