COGENERATION SYSTEM USING COLD OF LIQUEFIED GAS AND METHOD FOR OPERATING SAME

摘要

PPROBLEM TO BE SOLVED: To efficiently generate power by effectively using cold energy which liquefied gas has, and using exhaust gas of a gas engine in heating a Stirling engine by using cold energy which liquefied gas such as natural gas has and combining a gas engine to a Stirling engine. PSOLUTION: This system is provided with the Stirling engine 2 rotating a generator 1, a carburetor 4 carbureting liquefied gas 3 and forming a fuel gas, and the gas engine 5 driving with the fuel gas for rotating the generator 1. Cold energy which the liquefied gas 3 has is used for cold for driving the Stirling engine 2 and exhaust gas of the gas engine 5 is used for heating. PCOPYRIGHT: (C)2008,JPO&INPIT