发明名称 |
BRAKING MODE CONTROL CIRCUIT FOR AN ELECTRIC TRACTION MOTOR |
摘要 |
A control system for a DC electric traction motor which eliminates cogging of the motor during transition from a driving to a plugging mode. The system incorporates apparatus for comparing motor armature current to a plugging current reference voltage which voltage is initially applied as a ramp function to thereby provide a smooth transition into braking. |
申请公布号 |
ZA7505753(B) |
申请公布日期 |
1976.11.24 |
申请号 |
ZA19750005753 |
申请日期 |
1975.09.09 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
CHARLES EDWARD KONRAD;JOE CHESTER LAMBERT |
分类号 |
H02P3/08;H02P7/29 |
主分类号 |
H02P3/08 |
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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