METHOD FOR DETECTING THE PERFORMANCE OF AUXILIARY POWER UNIT
    1.
    发明申请
    METHOD FOR DETECTING THE PERFORMANCE OF AUXILIARY POWER UNIT 审中-公开
    检测辅助电源性能的方法

    公开(公告)号:US20130013222A1

    公开(公告)日:2013-01-10

    申请号:US13543486

    申请日:2012-07-06

    IPC分类号: G01M15/00 G06F15/00

    摘要: The present application discloses a method for detecting performance of an APU, comprising: obtaining EGT (Exhaust Gas Temperature), LCIT (Load Compressor Inlet Temperature), STA (Starting Time), TSR and PT, comparing respectively a difference of EGT and LCIT (i.e., EGT-LCIT), STA, TSR and PT with respective threshold value; assigning a weights to comparison results between the EGT-LCIT, STA, TSR and PT and the respective threshold value; and determining the performance of the APU based on the comparison results considering the weight between the EGT-LCIT, STA, TSR and PT and the respective threshold value.

    摘要翻译: 本申请公开了一种用于检测APU性能的方法,包括:获得EGT(排气温度),LCIT(负载压缩机入口温度),STA(起始时间),TSR和PT,分别比较EGT和LCIT(的差异) 即EGT-LCIT),STA,TSR和PT具有相应的阈值; 为EGT-LCIT,STA,TSR和PT之间的比较结果和相应的阈值分配权重; 以及考虑到EGT-LCIT,STA,TSR和PT之间的权重以及相应的阈值,基于比较结果来确定APU的性能。