- Fuel Cell Engine Hybrid Power Generation System for Distributed Power Generation which has a Cooling device

摘要

The present invention discloses a fuel cell-engine hybrid power generation system for distributed generation having a cooling device. A fuel cell-engine hybrid power generation system according to an aspect of the present invention includes: a fuel cell that generates electricity by an electrochemical reaction of input oxidizing agent and fuel, and discharges an anode off gas; A cooler for outputting a discharge gas as a result of performing at least one of cooling of the anode off-gas and removal of at least a part of moisture from the anode off-gas; A heat exchanger having a first flow path through which the anode offgas flows and a second flow path through which the one exhaust gas flows, the heat exchanging the fluids in the first flow path and the second flow path; A first valve for receiving a discharge gas from the cooler and transferring the discharged gas to at least one of a second flow path of the heat exchanger and a bypass of the heat exchanger; And a discharge gas which is heat-exchanged through a second flow path of the heat exchanger, and a discharge gas delivered to a bypass line of the heat exchanger, and the combustion gas is burned, And an engine for producing the engine.