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Title:
AIR CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/101644
Kind Code:
A1
Abstract:
An air conditioning system comprises: at least one fan (10), at least one compressor (20), a direct current bus , at least one fan converter (30) correspondingly connected to the at least one fan (10), and at least one compressor converter (40) correspondingly connected to the at least one compressor (20), both the at least one fan converter (30) and the at least one compressor converter (40) being connected to the direct current bus; at least one fan converter (30) has an inverted state for driving the fan (10) and a rectification state for recovering electrical energy generated by the fan (10). When the air conditioning system is operating, the fan converter (30) operates under the inverted state, the driving fan (10) conducts heat dissipation on the air conditioning system; when the air conditioning system stops, if the fan (10) is driven by the air to generate electricity, the fan converter (30) operates under the rectification state, thus recovering the electrical energy.

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Inventors:
ZHAO ZHIGANG (CN)
ZHANG XUEFEN (CN)
REN PENG (CN)
CHEN YING (CN)
JIANG SHIYONG (CN)
LIU KEQIN (CN)
Application Number:
PCT/CN2015/087888
Publication Date:
June 30, 2016
Filing Date:
August 24, 2015
Export Citation:
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Assignee:
GREE ELECTRIC APPLIANCES INC (CN)
International Classes:
F24F5/00
Foreign References:
JP2011099597A2011-05-19
CN103743069A2014-04-23
CN201731565U2011-02-02
CN102390272A2012-03-28
CN101380905A2009-03-11
JP2003274694A2003-09-26
JP2002340452A2002-11-27
JP2000320866A2000-11-24
JP2011196584A2011-10-06
CN104596002A2015-05-06
CN204555125U2015-08-12
CN104566718A2015-04-29
CN204555124U2015-08-12
CN104676832A2015-06-03
CN204555126U2015-08-12
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
北京康信知识产权代理有限责任公司 (CN)
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