Title:
MAGNETIC SUSPENSION BEARING CONTROL METHOD AND APPARATUS, STORAGE MEDIUM, AND MAGNETIC SUSPENSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/077859
Kind Code:
A1
Abstract:
A magnetic suspension bearing control method, a magnetic suspension bearing control apparatus, a magnetic suspension system, and a computer readable storage medium. The magnetic suspension bearing control method comprises: determining whether the starting torque required when starting up a compressor in a magnetic suspension system exceeds a specified torque; and if the starting torque required when starting up the compressor exceeds the specified torque, increasing a control parameter of a magnetic suspension bearing in the magnetic suspension system so as to control the control parameter of the magnetic suspension bearing to adapt to the starting torque required for starting up the compressor. The described method can solve the problem in which the reliability of start-up is affected due to starting torque being uncertain, and achieve the effect of improving the reliability of start-up.
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Inventors:
HU YUSHENG (CN)
GUO WEILIN (CN)
SUN JIANDONG (CN)
HE YONGLING (CN)
HU DAOFU (CN)
GUO WEILIN (CN)
SUN JIANDONG (CN)
HE YONGLING (CN)
HU DAOFU (CN)
Application Number:
PCT/CN2020/108144
Publication Date:
April 29, 2021
Filing Date:
August 10, 2020
Export Citation:
Assignee:
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
F16C32/04; F04C23/02; F04C28/06
Foreign References:
| CN110939654A | 2020-03-31 | |||
| CN110212811A | 2019-09-06 | |||
| CN110249145A | 2019-09-17 | |||
| CN105811811A | 2016-07-27 | |||
| CN109217774A | 2019-01-15 | |||
| JP2002122137A | 2002-04-26 | |||
| EP2154071A1 | 2010-02-17 | |||
| US6121704A | 2000-09-19 | |||
| CN105351357A | 2016-02-24 | |||
| JPS55149420A | 1980-11-20 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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