发明名称 MAQUINA ELETRICA ACIONADA POR CONVERSORES DE PULSOS
摘要 The machine contains strands (I,II) divided into a number of n >/= 2 equal partial strands (I1, I2; II1, II2) which are magnetically largely decoupled from one another. Each partial strand is supplied from a separate converter (UI1, UI2; UII1, UII2), the clocking of converters (UI1, UI2; UII1, UII2) being shifted in phase through an angle of 2 pi /n with respect to one another for the n partial strands (I1, I2; II1, II2). …<IMAGE>…
申请公布号 BR8901231(A) 申请公布日期 1989.11.07
申请号 BR19898901231 申请日期 1989.03.17
申请人 SIEMENS AKTIENGESELLSCHAFT 发明人 GEORGE NEROWSHI;BERNHARD PIEPENREITER;HANS-JUERGEN TOELLE
分类号 H02P27/06;H02P25/02 主分类号 H02P27/06
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