Research on Small Conventional Bio-Methane Gas Engine Generator with Auxiliary Devices

摘要

In order to use the stable biomass resources that exist in rural areas, we have developed a small bio-methane gas engine generator that can be applied to various methane gas compositions. Different from other conventional researches, we added auxiliary devices such as the surge tank and extra carburetor for our conventional gas engine generator, instead of alteration to the basic structure of the engine and the control method. Referred to the observation data such as the temperature, load and air-fuel ratio, we evaluated adaptability of conventional gas engine generator for various composition of bio-methane gas.