发明授权
- 专利标题： Closed-loop frequency regulated generator apparatus
- 专利标题（中）： 闭环频率调节发电机装置
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申请号： US367143申请日： 1982-04-09
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公开(公告)号： US4471286A公开(公告)日： 1984-09-11
- 发明人: Theodore M. Heinrich , Shan C. Sun , Eugene L. Rodgers
- 申请人： Theodore M. Heinrich , Shan C. Sun , Eugene L. Rodgers
- 申请人地址： PA Pittsburgh
- 专利权人： Westinghouse Electric Corp.
- 当前专利权人： Westinghouse Electric Corp.
- 当前专利权人地址： PA Pittsburgh
- 主分类号： H02P9/00
- IPC分类号： H02P9/00 ; H02P9/42
摘要：
In a motor-generator set, the frequency of the AC generator outputted voltage is automatically adjusted by field winding regulation of the DC motor, through a closed loop in which a dual-slope converter is charged during a clock-defined time interval in accordance with a potentiometer setpoint, and the charging plus discharging period of the dual slope converter encompasses the period of the outputted voltage.
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