【摘要】 将某公司的微型燃机作为研究对象,使用仿真模拟方法对将生物质气作为燃料研究燃料微型燃气轮机运行的可行性。通过仿真模拟表示,此燃机不能够燃烧低热值棉柴气和稻草气,所以也就无法同时有效满足透平入口温度、压气机喘振裕度的需求。燃用高热值沼气和木片气的时候,微型燃机能够安全地运行。基于此,对微型燃机无法燃烧低热值燃料的问题提出了压气机改进的方案,此方案能够有效提高低热值燃料燃用时压气机透平入口及喘振裕度,使微型燃气轮机能够安全、有效地运行。更多还原

【Abstract】 The micro gas turbine of a company is used as the research object, and the feasibility of using biomass gas as fuel to study the operation of fuel micro gas turbine is studied using simulation method. Simulation results show that the gas turbine can not burn low heat value cotton and straw gas, so it can not effectively meet the demand of turbine inlet temperature and compressor surge margin at the same time. With high calorie-value methane and wood chip gas, the micro gas turbine can operate safely. Based on this, the micro gas turbine can’t burn low calorific value of dye problem compressor improved schemes, this scheme can effectively improve when burning low calorific value dye compressor turbine inlet and surge margin, enables the micro gas turbine safe and effective operation.更多还原