发明申请
- 专利标题： MODULAR MULTIPLE SINGLE-POLE ELECTROMAGNETIC SWITCHING SYSTEM AND METHOD
- 专利标题（中）： 模块化多单电极电磁开关系统及方法
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申请号： US14832744申请日： 2015-08-21
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公开(公告)号： US20160134210A1公开(公告)日： 2016-05-12
- 发明人: Christopher H. Bock , Christopher J. Wieloch , James J. Kinsella , Stefan T. Dziekonski , James P. Miller
- 申请人： ROCKWELL AUTOMATION TECHNOLOGIES, INC.
- 主分类号： H02P1/40
- IPC分类号： H02P1/40 ; H01H50/86 ; H01H9/48 ; H01H50/00 ; H02P1/32 ; H02P1/52
摘要：
One embodiment describes a wye-delta starter, which includes a first single pole, single current carrying path switching device that selectively connects and disconnects a first winding of a motor in a wye configuration; a second single pole, single current carrying path switching device that selectively connects and disconnects the first winding in a delta configuration, in which the first switching device and the second switching device are coupled via a first interlock; a third single pole, single current carrying path switching device that selectively connects and disconnects a second winding and a third winding of the motor in the wye configuration; a fourth single pole, single current carrying path switching device that selectively connects and disconnects the second winding in the delta configuration, in which the third switching device and the fourth switching device are coupled via a second interlock; and a fifth single pole, single current carrying path switching device that selectively connects and disconnects the third winding in the delta configuration.
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