| 摘要 |
PROBLEM TO BE SOLVED: To widen an operation range of a gas engine and improve thermal efficiency. SOLUTION: The gas engine 10a comprises a plurality of cylinders 42a-42f, a plurality of auxiliary chambers 52a-52f, a plurality of gas feed rate adjusting mechanisms 53a-53f, a plurality of combustion state detecting mechanisms 61a-61f and a control unit 70. The plurality of auxiliary chambers 52a-52f are respectively provided on the plurality of cylinders 42a-42f. The plurality of gas feed rate adjusting mechanisms 53a-53f respectively adjust gas feed rates to the plurality of auxiliary chambers 52a-52f. The plurality of combustion state detecting mechanisms 61a-61f respectively detect combustion states in the plurality of cylinders 42a-42f and output state values representing the detected combustion states to the control unit 70. The control unit 70 separately control the gas feed rates in the individuals of the plurality of gas feed rate adjusting mechanisms 53a-53f so that the plurality of state values for the individuals of the plurality of cylinders 42a-42f become equal to target values. COPYRIGHT: (C)2005,JPO&NCIPI
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