| 发明名称 |
METHOD AND APPARATUS FOR CONTROLLING THE TRACTIVE FORCE IN MOTOR-DRIVEN RAIL-VEHICLES |
| 摘要 |
<p>In a motor-driven rail vehicle, an arrangement is provided for sensing oscillations in the drive system occurring in a predetermined frequency range, and to reduce the torque of the motor if the oscillation amplitude sensed thereby exceeds a predetermined threshold value.</p> |
| 申请公布号 |
CA1020253(A) |
申请公布日期 |
1977.11.01 |
| 申请号 |
CA19740192863 |
申请日期 |
1974.02.15 |
| 申请人 |
ASEA AKTIEBOLAG |
发明人 |
NILSSON, LARS-OLOF;SCHMITERLOEW, FREDRIK;SOEDERBERG, BO |
| 分类号 |
B61C15/12;B60L3/00;B60L3/10 |
主分类号 |
B61C15/12 |
| 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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