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公开(公告)号:US20130013222A1
公开(公告)日:2013-01-10
申请号:US13543486
申请日:2012-07-06
申请人: Zhuping GU , Bingzheng WANG , Fengliang ZHENG , Hongtao MA , Lei HUANG , Haoquan MAO
发明人: Zhuping GU , Bingzheng WANG , Fengliang ZHENG , Hongtao MA , Lei HUANG , Haoquan MAO
CPC分类号: F02C9/00 , F05D2220/50 , F05D2260/80 , F05D2270/05 , F05D2270/0831 , F05D2270/303 , Y02T50/671 , Y02T50/677
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。