发明名称 |
CROSS TIE FOR INDUCTION MOTOR DRIVE |
摘要 |
<p>An induction motor drive having source and load side converters with individual control channels for the respective converters includes a cross tie arrangement between the channels for increased system stability. The cross tie circuit selectively effects a modification of the initial flux setpoint signal to provide a final flux setpoint signal which is employed in the ultimate control of the inverter. This modification is achieved through the use of a signal generated when the command signal for the source side converter exceeds a predetermiend value, normally a percentage of the maximum command permitted to the source side converter.</p> |
申请公布号 |
IN168918(B) |
申请公布日期 |
1991.07.13 |
申请号 |
IN1988CA43419 |
申请日期 |
1988.05.27 |
申请人 |
GENERAL ELECTRIC CO. |
发明人 |
DELMERICO ROBERT WILLIAM;ESPELAGE PAUL MARTIN |
分类号 |
H02P27/06;H02M5/45;H02P27/04;(IPC1-7):H02P5/00 |
主分类号 |
H02P27/06 |
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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