Title:
SOLAR AIR CONDITIONER AND CONTROL METHOD AND CONTROL DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2015/161623
Kind Code:
A1
Abstract:
A control method for a solar air conditioner comprises: a detection step, starting to detect the change situation of a DC voltage output by an inverter in the solar air conditioner when it is detected that the solar air conditioner enters an energy-saving control mode; and a judgement step, adjusting an operating frequency of a compressor in the solar air conditioner according to the change situation of the DC voltage, so that the solar air conditioner uses a solar cell to supply power. Thus, solar energy can be used to the maximum degree, the problem that there is a need to supply power by a mains power supply because the power supplied for the solar energy is insufficient is avoided, and the cost is saved. Further disclosed are a control device for a solar air conditioner and a solar air conditioner.
Inventors:
LIANG MINYOU (CN)
BAI DONGPEI (CN)
LI HONGTAO (CN)
BAI DONGPEI (CN)
LI HONGTAO (CN)
Application Number:
PCT/CN2014/087289
Publication Date:
October 29, 2015
Filing Date:
September 24, 2014
Export Citation:
Assignee:
MIDEA GROUP CO LTD (CN)
International Classes:
F24F11/02; F25B27/00
Foreign References:
| US5560218A | 1996-10-01 | |||
| CN201917021U | 2011-08-03 | |||
| JPH0942802A | 1997-02-14 | |||
| JP2004044892A | 2004-02-12 | |||
| CN103940045A | 2014-07-23 | |||
| CN203586455U | 2014-05-07 |
Other References:
See also references of EP 3139104A4
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
深圳市世纪恒程知识产权代理事务所 (CN)
深圳市世纪恒程知识产权代理事务所 (CN)
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