发明名称 |
Low loss rectifier for polyphase vehicle generators |
摘要 |
The rectifier for a motor vehicle alternator has a switching bridge (11-16) with modules (21-26) which compare a phase voltage (theta 1-3) of the alternator with a reference voltage (Ua,Umasse) and control one of the switches as a function of the result of the comparison. The rectifier has comparators and amplifiers (212,242) to compensate for the effects of the variations of a reference voltage. Each module has voltage compensators (212,242) which are different from the other modules. |
申请公布号 |
EP1134886(A1) |
申请公布日期 |
2001.09.19 |
申请号 |
EP20010400664 |
申请日期 |
2001.03.14 |
申请人 |
VALEO EQUIPEMENTS ELECTRIQUES MOTEUR |
发明人 |
PIERRET, JEAN-MARIE;MASSON, PHILIPPE |
分类号 |
H02J7/14;H02M7/219;H02P9/30 |
主分类号 |
H02J7/14 |
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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