发明名称 |
Method for providing adaptive control of variable speed AC motor drives |
摘要 |
A microprocessor based pulse-width modulated variable speed drive control system providing optimal switching angles based on minimizing r.m.s. current ripple. In addition, a closed loop double deadband control interacts with the optimal switching angles to insure close following of a desired function of a specified variable to be controlled.
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申请公布号 |
US4481457(A) |
申请公布日期 |
1984.11.06 |
申请号 |
US19820440780 |
申请日期 |
1982.11.10 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
ZACH, FRANZ C.;BOSE, BIMAL K.;ESPELAGE, PAUL M.;SICKO, JOHN S. |
分类号 |
G05B13/04;H02M7/525;H02P23/00;H02P27/08;(IPC1-7):H02P5/40 |
主分类号 |
G05B13/04 |
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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