发明名称 |
ELECTRIC DISC BRAKE CALIPER CONTROLS |
摘要 |
<p>A combined drive circuit for a split brake system of a motor vehicle has a switched reluctance motor and a brush motor. The switched reluctance motor has multiple phase windings. The combined drive circuit includes a DC power source with first and second supply buses. A SR motor driver supplies current to the switched reluctance motor. The SR motor driver has a first capacitor coupled to the phase windings for storing energy from the phase windings and a second capacitor coupled to the first capacitor and a third supply bus, thereby developing a third supply bus voltage across the second capacitor. A brush motor driver is coupled to the first and second capacitor. The SR motor driver is adapted to supply current to the brush motor. The brush motor driver has a first switching element and a second switching element coupled to the brush motor.</p> |
申请公布号 |
EP1154921(A1) |
申请公布日期 |
2001.11.21 |
申请号 |
EP20000984276 |
申请日期 |
2000.12.13 |
申请人 |
DELPHI TECHNOLOGIES, INC. |
发明人 |
DISSER, ROBERT, JOHN |
分类号 |
B60T7/04;B60T13/66;B60T13/74;F16D65/18;H02P5/60;(IPC1-7):B60T13/66 |
主分类号 |
B60T7/04 |
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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