发明名称 |
AC exciter for VSCF starter/generator |
摘要 |
The problem of providing field power to a stationary main generator field winding (22) is addressed such that it can be used as a motor. A dynamoelectric machine (12) is operated as both a generator and a motor. An AC-AC exciter (14) is controlled by an exciter inverter (42) to operate as an exciter generator in a generate mode, and as a rotary transformer in a start mode. The exciter inverter (42) supplies low frequency power to an exciter field winding (28) in a generate mode of operation, and supplies high frequency AC power to the generator field winding (28) in the start mode of operation.
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申请公布号 |
US5097195(A) |
申请公布日期 |
1992.03.17 |
申请号 |
US19890441566 |
申请日期 |
1989.11.27 |
申请人 |
SUNDSTRAND CORPORATION |
发明人 |
RAAD, BERNARD A.;PARKER, BARRY J.;KRINICKAS, ALEXANDER;RADEMACHER, LOREN;COOK, ALEXANDER |
分类号 |
F02N11/04 |
主分类号 |
F02N11/04 |
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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