发明名称 |
Method for managing the excitation of an automobile alternator by means of a regulator |
摘要 |
A system and method are provided to manage the excitation of an automobile alternator through the use of its regulator which delivers to the inductor of the alternator a pulse width modulation excitation signal. The regulator receives, from an external management unit, a pulse width modulation excitation control signal with a frequency less than that of the excitation signal. The regulator delivers an excitation signal with a pre-programmed cycle ratio for a sufficient duration to enable the regulator to determine the control information carried by the control signal from the management unit. The regulator continues the excitation signal with the pre-programmed cycle ratio until receipt of instruction from the management unit to regulate the battery voltage.
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申请公布号 |
US6064186(A) |
申请公布日期 |
2000.05.16 |
申请号 |
US19970990645 |
申请日期 |
1997.12.15 |
申请人 |
VALEO EQUIPMENTS ELECTRIQUES MOTEUR |
发明人 |
PIERRET, JEAN-MARIE;RECHDAN, RAYMOND |
分类号 |
H02J7/16;H02J7/24;(IPC1-7):H02P9/00 |
主分类号 |
H02J7/16 |
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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