COGENERATION SYSTEM AND ITS CONTROL METHOD

摘要

A cogeneration system is provided to prevent the temperature of the heat medium from excessively rising up by mounting the radiating unit on the circulation path of the second heat medium. A cogeneration system comprises a generator(50) generating the power; a driving source driving the generator and generating the heat; a waste heat recovery unit(60) recovering the heat of the discharge gas of the driving source and the cooling water; a compression outdoor device(70) receiving the heat recovered at the waste heat recovery unit; and an absorption outdoor device(80) directly receiving the heat of the discharge gas vented at the driving source. The absorption outdoor device is connected with a discharge pipe(53) discharging the discharge gas of the driving source.