| 发明名称 |
BRAKE CONTROL SYSTEM FOR CHOPPER TYPE ELECTRIC CAR |
| 摘要 |
<p>PURPOSE:To permit smooth shift from dynamic braking to regenerative braking by permitting reliable firing of a thyristor in a dynamic braking circuit with the chopper conduction period extended from a predetermined value at the time of the shift.</p> |
| 申请公布号 |
JPS5430418(A) |
申请公布日期 |
1979.03.06 |
| 申请号 |
JP19770095179 |
申请日期 |
1977.08.10 |
| 申请人 |
HITACHI LTD |
发明人 |
JINBOU YOSHIJI;TAKATSU EIJI;NARITA HIROSHI |
| 分类号 |
H02P3/12;B60L7/22;H02P3/08 |
主分类号 |
H02P3/12 |
| 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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