公开(公告)号：US4341989A

公开(公告)日：1982-07-27

申请号：US124774

申请日：1980-02-26

申请人： Torvald Sandberg ,  Stig Forsberg

发明人： Torvald Sandberg ,  Stig Forsberg

IPC分类号： H02J7/14 ,  H02J7/32 ,  H02K17/42 ,  H02P9/46 ,  H02P9/30 ,  H02K11/00 ,  H02P9/00

CPC分类号： H02K17/42 ,  H02J7/1484 ,  H02J7/32 ,  H02P9/46 ,  Y10S174/15

摘要： The invention relates to a device for phase compensation and excitation of a multiphase asynchronous machine, especially one to be driven as a generator and to be operated at low speed. Each winding (1 to 3) in the machine is connected in series or in parallel with a capacitive element consisting of a bank of capacitors (4 to 6) having at least one pair of series connected electrolytic capacitors (7, 8), having in each pair equal terminals interconnected.

摘要翻译： 本发明涉及一种用于多相异步电机的相位补偿和激励的装置，特别是作为发电机驱动并且以低速运行的装置。 机器中的每个绕组（1至3）与由具有至少一对串联的电解电容器（7,8）的电容器组（4至6）组成的电容元件串联或并联连接，电容元件具有 每对相等的端子相互连接。