Title:
APPARATUS AND METHOD FOR CONTROLLING A COMPRESSOR, AND REFRIGERATOR COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2012/005498
Kind Code:
A2
Abstract:
The present invention relates to an apparatus for controlling a compressor, to a method for controlling a compressor and to a refrigerator comprising same. According to certain embodiments of the present invention, a compressor operates selectively in a TRIAC driving mode or in a mode in which commercial power is directly used in accordance with the quality of the electricity of the commercial power. According to certain embodiments of the present invention, the commercial power is directly applied to the compressor within the range of a predetermined voltage or frequency so as to reduce or remove losses caused by the TRIAC driving, and power consumption is reduced to improve energy efficiency.
Inventors:
JEONG SANGSUB (KR)
KIM JONGKWON (KR)
LEE BORAM (KR)
KIM JONGKWON (KR)
LEE BORAM (KR)
Application Number:
PCT/KR2011/004917
Publication Date:
January 12, 2012
Filing Date:
July 05, 2011
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
JEONG SANGSUB (KR)
KIM JONGKWON (KR)
LEE BORAM (KR)
JEONG SANGSUB (KR)
KIM JONGKWON (KR)
LEE BORAM (KR)
International Classes:
F04B49/06; F04B17/04; F04B49/00; F25D29/00
Foreign References:
| KR20040023546A | 2004-03-18 | |||
| KR20050115482A | 2005-12-08 | |||
| KR20060081439A | 2006-07-13 |
Attorney, Agent or Firm:
PARK, JANG-WON (KR)
박장원 (KR)
박장원 (KR)
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