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 |
EP0296841(A2) |
申请公布日期 |
1988.12.28 |
申请号 |
EP19880305711 |
申请日期 |
1988.06.22 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
DELMERICO, ROBERT WILLIAM;ESPELAGE, PAUL MARTIN |
分类号 |
H02P27/06;H02M5/45;H02P27/04 |
主分类号 |
H02P27/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|