发明名称 |
VERFAHREN UND VORRICHTUNG ZUR ERZEUGUNG VON TRAKTIONSKRAFT |
摘要 |
An apparatus for producing tractive effort, the apparatus comprising: an energy source adapted for generating a high DC voltage; a motor drive adapted for generating a motor voltage from the high DC voltage; and a motor adapted for producing the tractive effort from the motor voltage, the energy source comprising: a heat engine adapted for generating mechanical power by burning a fuel; an alternator adapted for generating an alternating voltage from the mechanical power; a rectifier adapted for rectifying the alternating voltage and producing a low DC voltage; an energy battery adapted for storing and delivering energy derived from the low DC voltage; and a traction boost converter adapted for boosting the low DC voltage to produce the high DC voltage, the motor drive comprising: a power battery adapted for storing energy and delivering power at the high DC voltage; and a traction converter adapted for generating the motor voltage from the high DC voltage during motoring operation and for generating the high DC voltage from the motor voltage during braking operation. |
申请公布号 |
DE602004009607(D1) |
申请公布日期 |
2007.11.29 |
申请号 |
DE20046009607T |
申请日期 |
2004.11.18 |
申请人 |
GENERAL ELECTRIC CO. |
发明人 |
KING, ROBERT DEAN;SALASOO, LEMBIT |
分类号 |
B60L11/18;B60L11/00;B60L11/08;B60L11/12 |
主分类号 |
B60L11/18 |
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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