Invention Grant
US08378528B2 Systems and methods for discharging bus voltage using semiconductor devices
有权
使用半导体器件对总线电压进行放电的系统和方法
- Patent Title: Systems and methods for discharging bus voltage using semiconductor devices
- Patent Title (中): 使用半导体器件对总线电压进行放电的系统和方法
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Application No.: US12632050Application Date: 2009-12-07
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Publication No.: US08378528B2Publication Date: 2013-02-19
- Inventor: Seok-Joo Jang , David Tang , Constantin C. Stancu , Ronald W. Young
- Applicant: Seok-Joo Jang , David Tang , Constantin C. Stancu , Ronald W. Young
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Ingrassia Fisher & Lorenz, P.C.
- Main IPC: H01H9/30
- IPC: H01H9/30
Abstract:
Systems and methods are provided for discharging a voltage bus. An electrical system comprises a first switch coupled to a first voltage rail, a second switch coupled between the first switch and a second voltage rail, and a control system coupled to the first switch and the second switch. The control system is configured to alternately activate the first switch and the second switch such that an energy potential between the first voltage rail and the second voltage rail is dissipated through the first switch and the second switch.
Public/Granted literature
- US20110133546A1 SYSTEMS AND METHODS FOR DISCHARGING BUS VOLTAGE USING SEMICONDUCTOR DEVICES Public/Granted day:2011-06-09
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