| 发明名称 |
DC MOTOR SPEED CONTROL SYSTEM |
| 摘要 |
A method for controlling speed in a pulse-width-modulation-controlled motor powered by a load voltage source is provided. The method includes the steps of measuring the motor load voltage, and setting a pulse-width-modulation du ty cycle based on the measured voltage.
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| 申请公布号 |
CA2409586(A1) |
申请公布日期 |
2003.05.14 |
| 申请号 |
CA20022409586 |
申请日期 |
2002.10.24 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
GRAY, STEVEN;DAUM, WOLFGANG;MATHEWS, MARK ROBERT;HERZOG, ROLLIE RICHARD;HOLMES, JOHN STEVEN |
| 分类号 |
F25D17/06;G05B11/28;H02P7/29;(IPC1-7):H02P7/29;F25D11/00 |
主分类号 |
F25D17/06 |
| 代理机构 |
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