Invention Grant
- Patent Title: Saturation preventing power factor improving method and apparatus
- Patent Title (中): 饱和防止功率因数改善方法和装置
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Application No.: US11937739Application Date: 2007-11-09
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Publication No.: US08102160B2Publication Date: 2012-01-24
- Inventor: Won-myung Woo , Jin-hyung Lee , Kyoung-geun Lee
- Applicant: Won-myung Woo , Jin-hyung Lee , Kyoung-geun Lee
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2007-0040938 20070426
- Main IPC: G05F1/12
- IPC: G05F1/12
Abstract:
Provided are a method and apparatus for improving the power factor of an input power. The apparatus includes an input unit receiving the input power, a power factor correction unit correcting the power factor of the input power applied to the input unit, and a saturation prevention unit controlling the power factor correction unit such that the corrected power does not exceed a set power limit.
Public/Granted literature
- US20080265847A1 SATURATION PREVENTING POWER FACTOR IMPROVING METHOD AND APPARATUS Public/Granted day:2008-10-30
Information query
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