某型燃气涡轮起动机动力状态超转故障研究  

Analysis on the Over-rotation Fault in the Power Supply State of a Gas Turbine Starter

作　　者：叶忠阳 应勇 杨朝瑞 Ye Zhongyang;Ying Yong;Yang Chaorui(Nanjing University of Aeronautics and Astronautics,Nanjing Jiangsu 210016;State-owned Jinjiang Machine,Chengdu Sichuan 610043)

机构地区：[1]南京航空航天大学,江苏南京210016 [2]成都国营锦江机器厂,四川成都610043

出　　处：《现代工业经济和信息化》2022年第12期301-303,共3页Modern Industrial Economy and Informationization

摘　　要：某型燃气涡轮起动机在性能检查过程中出现动力状态下自由涡轮转速超转故障,依据燃气涡轮起动机结构及其燃油供给和调节系统工作原理,分析并确定该故障产生原因,结合故障现象分析出关联因素并制定有效的改进措施,为预防、消除同类故障提供依据及参考。During the performance testing process of a gas turbine starter,the free turbine speed overrun fault occurred in the power supply state.According to the structure of the gas turbine starter and the working principle of the fuel supply and adjustment system,the related factors are analyzed in combination with the failure phenomenon and effective improvement measures are formulated to provide a basis and reference for preventing and eliminating similar failures.

关 键 词：起动机 超转 调节系统 

分 类 号：V263.3[航空宇航科学与技术—航空宇航制造工程]