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Patent Searching and Data


Title:
COMPRESSOR CONTROL METHOD, CONTROL APPARATUS AND CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/019642
Kind Code:
A1
Abstract:
Disclosed are a compressor control method, control apparatus and control system. The method comprises: receiving a cylinder switching instruction, and detecting running parameters of a compressor; determining whether a cylinder switching operation is completed according to the running parameters of the compressor; and after it is determined that the cylinder switching operation is completed, executing torque compensation. According to the control method, the control apparatus and the control system, the problem in the prior art that compressor torque compensation does not match an actual running cylinder is solved, vibration caused by the mismatching of compressor torque compensation with the actual running cylinder during cylinder switching is reduced, and the reliability of the overall machine is improved.

Inventors:
HE XIAOLIN (CN)
LI YANG (CN)
LIU WENBIN (CN)
Application Number:
CN2018/121896
Publication Date:
January 30, 2020
Filing Date:
December 19, 2018
Export Citation:
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Assignee:
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
F04B51/00; F04B39/00; F04B39/10; F04B49/06
Foreign References:
CN104654516A2015-05-27
JP2000314564A2000-11-14
CN107289577A2017-10-24
CN106500266A2017-03-15
JP2005337081A2005-12-08
CN106500257A2017-03-15
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (Room 4501, No. 6 Zhujiang East Road, Tianhe Distric, Guangzhou Guangdong 3, 510623, CN)
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