发明申请
- 专利标题: Two-step connection of electric motors by means of electromagnetic switches
- 专利标题(中): 电动机通过电磁开关两步连接
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申请号: US13815863申请日: 2013-03-15
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公开(公告)号: US20140265995A1公开(公告)日: 2014-09-18
- 发明人: James J. Kinsella , Peter Unsworth
- 申请人: James J. Kinsella , Peter Unsworth
- 主分类号: H02P1/26
- IPC分类号: H02P1/26
摘要:
A method and apparatus using electromagnetic switching in a two-step connection process is provided to minimize surge currents and torque oscillations in three-phase motors during starts.
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