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发明名称
METHOD OF AND SYSTEM FOR CONTROLLING THE DEPTH OF MODULATION OF PULSE WIDTHS FOR CONTROLLING TRIP CIRCUITS OF THYRISTORS OF MULTIPHASE INVERTER WITH MAINTENANCE OF CONSTANT RATIO OF INVERTER'S VOLTAGE TO FREQUENCY
摘要
申请公布号
PL122727(B2)
申请公布日期
1982.08.31
申请号
PL19800224862
申请日期
1980.06.09
申请人
发明人
分类号
H02M;H03K;H03K7/06;(IPC1-7):H02P13/18
主分类号
H02M
代理机构
代理人
主权项
地址
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