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公开(公告)号：US10724462B2
公开(公告)日：2020-07-28
申请号：US15704656
申请日：2017-09-14
发明人： Neil William Burkell , Milan Karunaratne , David Edward Petersen , Richard C. Peoples , Jason M. Strode , Bret Dwayne Worden
IPC分类号： F04B49/02 , F02D41/22 , F02D41/26 , F01M13/00 , F01M13/02 , F02D41/00 , F04B51/00 , F04B41/02 , F04B27/053 , F04B41/06 , F04B49/06 , F04B25/00
摘要： Systems and methods (e.g., a method for controlling and/or operating a compressor) are provided that includes the steps of monitoring a crankcase pressure of a first compressor; analyzing the monitored crankcase pressure that includes calculating an average of the crankcase pressure over a time period and comparing the average of the crankcase pressure over the time period to a nominal crankcase average pressure; identifying a condition of the first compressor based on the analysis of the monitored crankcase pressure; and adjusting operation of a second compressor to compensate for the first compressor in response to identifying the condition of the first compressor based on the analysis of the monitored crankcase pressure. (The method may be carried out automatically or otherwise by a controller).
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公开(公告)号：US20180003122A1
公开(公告)日：2018-01-04
申请号：US15704656
申请日：2017-09-14
发明人： Neil William Burkell , Milan Karunaratne , David Edward Petersen , Richard C. Peoples , Jason M. Strode , Bret Dwayne Worden
CPC分类号： F02D41/221 , F01M13/0011 , F01M13/028 , F01M2013/0083 , F02D41/009 , F02D41/26 , F04B25/00 , F04B27/053 , F04B41/02 , F04B41/06 , F04B49/02 , F04B49/065 , F04B51/00 , F04B2201/0401
摘要： Systems and methods (e.g., a method for controlling and/or operating a compressor) are provided that includes the steps of monitoring a crankcase pressure of a first compressor; analyzing the monitored crankcase pressure that includes calculating an average of the crankcase pressure over a time period and comparing the average of the crankcase pressure over the time period to a nominal crankcase average pressure; identifying a condition of the first compressor based on the analysis of the monitored crankcase pressure; and adjusting operation of a second compressor to compensate for the first compressor in response to identifying the condition of the first compressor based on the analysis of the monitored crankcase pressure. (The method may be carried out automatically or otherwise by a controller.)
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