发明授权
- 专利标题： Method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machine
- 专利标题（中）： 用于控制旋转高压交流电机中的磁通量的方法和装置
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申请号： US09511366申请日： 2000-02-23
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公开(公告)号： US06525504B1公开(公告)日： 2003-02-25
- 发明人: Jan-Anders Nygren , Bertil Berggren
- 申请人： Jan-Anders Nygren , Bertil Berggren
- 主分类号： H02P910
- IPC分类号： H02P910
摘要：
A rotating electric machine for direct connection to high-voltage networks, in which the magnetic circuit adapted for high voltage comprises a rotor, stator and main and auxiliary windings in operative relation. At least one of the windings is a conductor surrounded by a magnetically permeable, field confining insulation system.
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