| 发明名称 |
5-POLE BASED WYE-DELTA MOTOR STARTING SYSTEM AND METHOD |
| 摘要 |
One embodiment describes a motor starter, which includes a first single pole switching device that opens to disconnect power from a first winding of a motor; a second single pole switching device that closes after the first switching device opens to connect power to the first winding; a third single pole switching device closes after the second single pole switching device closes to increase power supplied to a second winding of the motor; a fourth single pole switching device that opens after the third single pole switching device closes to disconnect power supplied to a third winding of the motor and to reduce power supplied to the second winding; and a fifth single pole switching device that closes after the fourth switching device opens to connect power to the third winding. |
| 申请公布号 |
US2016134206(A1) |
申请公布日期 |
2016.05.12 |
| 申请号 |
US201514832628 |
申请日期 |
2015.08.21 |
| 申请人 |
ROCKWELL AUTOMATION TECHNOLOGIES, INC. |
发明人 |
Bock Christopher H.;Wieloch Christopher J.;Kinsella James J.;Dziekonski Stefan T. |
| 分类号 |
H02P1/32;H02P1/26 |
主分类号 |
H02P1/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A motor starter comprising:
a first single pole switching device configured to open to disconnect power from a first winding of a motor; a second single pole switching device configured to close after the first switching device opens to connect power to the first winding; a third single pole switching device configured to close after the second single pole switching device closes to increase power supplied to a second winding of the motor; a fourth single pole switching device configured to open after the third single pole switching device closes to disconnect power supplied to a third winding of the motor and to reduce power supplied to the second winding; and a fifth single pole switching device configured to close after the fourth switching device opens to connect power to the third winding. |
| 地址 |
Mayfield Heights OH US |
