Invention Grant
US07825638B2 Device and method for balancing charge between the individual cells of a double-layer capacitor
有权
用于平衡双层电容器的单个电池之间的电荷的装置和方法
- Patent Title: Device and method for balancing charge between the individual cells of a double-layer capacitor
- Patent Title (中): 用于平衡双层电容器的单个电池之间的电荷的装置和方法
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Application No.: US12065543Application Date: 2006-09-01
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Publication No.: US07825638B2Publication Date: 2010-11-02
- Inventor: Stephan Bolz , Martin Götzenberger , Rainer Knorr
- Applicant: Stephan Bolz , Martin Götzenberger , Rainer Knorr
- Applicant Address: DE Regensburg
- Assignee: VDO Automotive AG
- Current Assignee: VDO Automotive AG
- Current Assignee Address: DE Regensburg
- Agent Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- Priority: DE102005041824 20050902
- International Application: PCT/EP2006/065924 WO 20060901
- International Announcement: WO2007/026019 WO 20070308
- Main IPC: H02J7/00
- IPC: H02J7/00
Abstract:
A device and a method for balancing charge between individual cells of a double-layer capacitor, in particular in a multi-voltage motor vehicle electrical system. Each individual cell of the double-layer capacitor is associated with a capacitor, the first terminal of which can be connected via a first switch to a first terminal of the associated cell and via a second switch to a second terminal of the associated cell, and the second terminal of which is connected to the second terminals of all of the capacitors.
Public/Granted literature
- US20080252266A1 Device and Method for Balancing Charge Between the Individual Cells of a Double-layer Capacitor Public/Granted day:2008-10-16
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