Title:
METHOD FOR DETECTING OPERATING POWER OF AIR CONDITIONER COMPRESSOR, AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2019/001378
Kind Code:
A1
Abstract:
Disclosed is a method for detecting the operating power of an air conditioner compressor, comprising the following steps: detecting a driving power source frequency of a compressor when an air conditioner is operating; calculating, according to the driving power source frequency f, a driving power source cycle T, with the driving power source cycle T = 1/f; equally dividing the driving power source cycle T into n time periods, respectively sampling a compressor driving voltage in each time period, respectively sampling a compressor driving current in each time period, calculating a voltage parameter U', calculating a current parameter I', and sampling x voltage parameters U'; and sampling x current parameters I', calculating an average voltage value Uavg, calculating an average current value Iavg, and calculating a compressor operating power Pv. Further disclosed is an air conditioner. The method for detecting the operating power of an air conditioner compressor has the advantage of high detection precision.
Inventors:
MA LIN (CN)
LIU YUNTAO (CN)
XU GUOJING (CN)
LIU JUKE (CN)
CHENG YONGFU (CN)
LIU YUNTAO (CN)
XU GUOJING (CN)
LIU JUKE (CN)
CHENG YONGFU (CN)
Application Number:
PCT/CN2018/092557
Publication Date:
January 03, 2019
Filing Date:
June 25, 2018
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
International Classes:
F24F11/00
Foreign References:
| CN107255347A | 2017-10-17 | |||
| CN104534802A | 2015-04-22 | |||
| CN106123251A | 2016-11-16 | |||
| CN105066345A | 2015-11-18 | |||
| CN105066344A | 2015-11-18 | |||
| US20070152624A1 | 2007-07-05 | |||
| KR100631567B1 | 2006-10-11 | |||
| KR100631569B1 | 2006-10-09 | |||
| KR101591884B1 | 2016-02-04 |
Attorney, Agent or Firm:
QINGDAO LZ PATENT AND TRADEMARK OFFICE CO., LTD. (CN)
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