发明名称 |
Method of controlling a stand-alone electrical generator, in particular for aircraft |
摘要 |
The generator includes an asynchronous machine with a wound rotor driven mechanically and a stator connected to the network. The rotor is excited by a constant DC voltage source via an inverter controlled by a pulse width modulation control circuit. In accordance with the invention, the following are generated: a stator frequency set point, a rotor frequency set point which is a function of the stator frequency set point and the rotation speed of the machine, an rms stator voltage set point, an error signal which is a function of the difference between the rms stator voltage set point and the actual rms stator voltage. A rotor voltage set point is imposed on the control circuit which is a function of the error signal and the rotor frequency set point.
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申请公布号 |
US6486639(B1) |
申请公布日期 |
2002.11.26 |
申请号 |
US20000717111 |
申请日期 |
2000.11.22 |
申请人 |
DASSAULT AVIATION |
发明人 |
MONTRET CHRISTOPHE;JACQUET-FRANCILLON CHRISTIAN MARIE PIERRE |
分类号 |
H02P9/00;H02P9/42;(IPC1-7):H02H7/06;H02P11/00;H02P9/46;H02P9/10;H02P9/14 |
主分类号 |
H02P9/00 |
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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