Invention Grant
US08026691B2 Double ended inverter system with a cross-linked ultracapacitor network
有权
具有交联超级电容网络的双端逆变器系统
- Patent Title: Double ended inverter system with a cross-linked ultracapacitor network
- Patent Title (中): 具有交联超级电容网络的双端逆变器系统
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Application No.: US12132482Application Date: 2008-06-03
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Publication No.: US08026691B2Publication Date: 2011-09-27
- Inventor: James M. Nagashima , Brian A. Welchko , Sibaprasad Chakrabarti , Milun Perisic , Gregory S. Smith , George John
- Applicant: James M. Nagashima , Brian A. Welchko , Sibaprasad Chakrabarti , Milun Perisic , Gregory S. Smith , George John
- 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: H02P27/04
- IPC: H02P27/04
Abstract:
A double ended inverter system for an AC traction motor of a vehicle includes a fuel cell configured to provide a DC voltage, an impedance source inverter subsystem coupled to the fuel cell, a DC voltage source, and an inverter subsystem coupled to the DC voltage source. The impedance source inverter subsystem, which includes an ultracapacitor, is configured to drive the AC traction motor. The inverter subsystem is configured to drive the AC electric traction motor. The ultracapacitor is implemented in a crossed LC network coupled to the fuel cell.
Public/Granted literature
- US20090033254A1 DOUBLE ENDED INVERTER SYSTEM WITH A CROSS-LINKED ULTRACAPACITOR NETWORK Public/Granted day:2009-02-05
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