发明名称 |
Auxiliary power generation in a motor transformer |
摘要 |
A power supply generates alternating current and direct current from a constant-voltage source. A multi-phase pulse width modulation voltage source inverter is connected across the source to output multi-phase alternating current. At least one waveform generator is bridged in parallel with the inverter, with each waveform generator outputting zero-sequence waveform current compensated to maintain the multi-phase current within a predetermined tolerance from a desired set point. A rectifier receives the waveform current and generates direct current.
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申请公布号 |
US7092267(B2) |
申请公布日期 |
2006.08.15 |
申请号 |
US20030664297 |
申请日期 |
2003.09.17 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
CARLSON DOUGLAS S.;HSU JOHN S.;NAGASHIMA JAMES M.;STANCU CONSTANTIN C.;ADAMS DONALD J.;SU GUI-JIA;SMITH GREGORY S. |
分类号 |
H02M7/757;H02M3/28;H02M7/48 |
主分类号 |
H02M7/757 |
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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