발전용 리니어엔진의 컨덕턴스에 따른 동적특성 및 연소특성에 관한 연구

Linear engine has the advantage in the volume and weight by the crankless structure. Thus, linear engine was easy to apply linear engine to hybrid vehicles. But linear engine was not commercialized because of difficulty of engine control. This study development Power pack of linear engine. The Power pack that constituted linear engine, compressors and linear alternators was 12.8kg. Fuels of propane delivered combustion cylinder through compressors by a carburetor. The conductance was changed from 0.04 to 0.16mho. And the ignition timing was 5.05mm before maximum stroke. As a result, when the conductance increased, frequency, strok, input calories, maximum pressure and thermal efficiency were decreased trends, and IMEP and electric power were increased trends.