Title:
VARIABLE-FREQUENCY AIR CONDITIONER CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2016/050045
Kind Code:
A1
Abstract:
A variable-frequency air conditioner control method, applicable in a variable-frequency air conditioner controller, comprising: performing a compensation control on a q-shaft current in a compressor, where the compensation method is such that: updating a q-shaft current command value on the basis of a main circuit bus voltage, Vp, and participating in a conventional FOC vector algorithm, increasing the q-shaft current command value when Vp rises, and decreasing the q-shaft current command value when Vp drops.
Inventors:
WANG BIN (CN)
Application Number:
PCT/CN2015/076184
Publication Date:
April 07, 2016
Filing Date:
April 09, 2015
Export Citation:
Assignee:
HISENSE KELON ELEC HOLDINGS CO (CN)
GUANGDONG KELON AIR CONDITIONER CO LTD (CN)
GUANGDONG KELON AIR CONDITIONER CO LTD (CN)
International Classes:
F24F11/02
Domestic Patent References:
| WO2014107169A1 | 2014-07-10 |
Foreign References:
| CN1700130A | 2005-11-23 | |||
| CN101110564A | 2008-01-23 | |||
| CN103378788A | 2013-10-30 | |||
| CN202535303U | 2012-11-14 | |||
| US20140265956A1 | 2014-09-18 | |||
| JP4776597B2 | 2011-09-21 |
Attorney, Agent or Firm:
QINGDAO LZ PATENT AND TRADEMARK OFFICE CO., LTD. (CN)
青岛联智专利商标事务所有限公司 (CN)
青岛联智专利商标事务所有限公司 (CN)
Download PDF:
Previous Patent: VARIABLE-LOAD, VARIABLE-FREQUENCY CONTROL METHOD AND CONTROLLER
Next Patent: ENCODING MODULATION METHOD AND TRANSMITTER
Next Patent: ENCODING MODULATION METHOD AND TRANSMITTER