发明名称 |
Charging energy sources with a rectifier using double-ended inverter system |
摘要 |
Systems and methods are provided for charging energy sources with a rectifier using a double-ended inverter system. An apparatus is provided for an electric drive system for a vehicle. The electric drive system comprises an electric motor configured to provide traction power to the vehicle. A first inverter is coupled to the electric motor and is configured to provide alternating current to the electric motor. A first energy source is coupled to the first inverter, wherein the first inverter is configured to provide power flow between the first energy source and the electric motor. A second inverter is coupled to the electric motor and is configured to provide alternating current to the electric motor. A rectifier is coupled to the second inverter and configured to produce a direct current output. The second inverter is configured to provide power from the rectifier to the electric motor. |
申请公布号 |
US8058830(B2) |
申请公布日期 |
2011.11.15 |
申请号 |
US20080136636 |
申请日期 |
2008.06.10 |
申请人 |
JOHN GEORGE;CHAKRABARTI SIBAPRASAD;WELCHKO BRIAN A.;SMITH GREGORY S.;NAGASHIMA JAMES M.;PERISIC MILUN;GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
JOHN GEORGE;CHAKRABARTI SIBAPRASAD;WELCHKO BRIAN A.;SMITH GREGORY S.;NAGASHIMA JAMES M.;PERISIC MILUN |
分类号 |
H02P1/00 |
主分类号 |
H02P1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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