发明申请
- 专利标题： POWER FACTOR CORRECTION SYSTEM
- 专利标题（中）： 功率因数校正系统
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申请号： US12757884申请日： 2010-04-09
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公开(公告)号： US20110248567A1公开(公告)日： 2011-10-13
- 发明人: David Brown , Norman J. Weigert , Gery J. Kissel , George D. Bellino , David B. Ouwerkerk , Christopher P. Lawrence
- 申请人： David Brown , Norman J. Weigert , Gery J. Kissel , George D. Bellino , David B. Ouwerkerk , Christopher P. Lawrence
- 申请人地址： US MI Detroit
- 专利权人： GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- 当前专利权人： GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- 当前专利权人地址： US MI Detroit
- 主分类号： H02J3/32
- IPC分类号： H02J3/32 ; H02J7/00
摘要：
A charging system of the present invention is connectable to a power grid having a monitoring device. The monitoring device monitors the power delivered to a plurality of loads and determines a power factor and a power factor correction value associated with the loads. The power factor correction value indicates the difference between the power factor and unity. The charging system includes an electrical device, a charger in communication with the electrical device, a charging controller, a power factor correction circuit, a communication device, and a controller. The communication device of the charger receives a data signal from the monitoring device indicative of the power factor correction value associated with the plurality of loads. The power factor correction circuit is configured to communicate an input current to and from the power grid, which adjusts the power factor of the associated loads to about unity.
公开/授权文献
- US08330293B2 Power factor correction system 公开/授权日：2012-12-11
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