发明名称 |
POLYPHASE MACHINE FED BY A PULSE-CONTROLLED A.C. CONVERTER |
摘要 |
Current regulation over each half-cycle depending on the demanded torque between a rectangular and sinusoidal characteristic, and independently thereof a reduction in the active number of winding strands as a function of the machine speed. …<IMAGE>… |
申请公布号 |
AU611542(B2) |
申请公布日期 |
1991.06.13 |
申请号 |
AU19890031503 |
申请日期 |
1989.03.20 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
GEORG NEROWSKI;HANS-JUERGEN TOELLE;BERNHARD PIEPENBREIER |
分类号 |
H02P27/06;H02P25/02 |
主分类号 |
H02P27/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|