| 发明名称 |
SYSTEMS AND METHODS FOR SENSING A LINE POWERING AN ELECTRIC MOTOR |
| 摘要 |
A system includes an electric motor controller configured to be coupled to an electric motor is provided. The controller includes a first power input, a second power input, and a third power input, each of the first, second, and third power inputs are configured to receive power from an alternating current (AC) power source. The controller also includes a microcontroller configured to generate a radio frequency (RF) signal in each of the first, second, and third power inputs. The controller further includes an RF based line sensing device configured to sense which one of said first, second, and third power inputs has received power from the AC power source based on the RF signal. |
| 申请公布号 |
US2016226422(A1) |
申请公布日期 |
2016.08.04 |
| 申请号 |
US201514609040 |
申请日期 |
2015.01.29 |
| 申请人 |
Regal Beloit America, Inc. |
发明人 |
NARDIN STEVEN ALBERT;KOLLER MICHAEL R. |
| 分类号 |
H02P27/06 |
主分类号 |
H02P27/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electric motor controller configured to be coupled to an electric motor, said controller comprising:
a first power input, a second power input, and a third power input, each of said first, second, and third power inputs configured to receive power from an alternating current (AC) power source; a microcontroller configured to generate a radio frequency (RF) signal in each of said first, second, and third power inputs; and an RF based line sensing device configured to sense which one of said first, second, and third power inputs has received power from the AC power source based on the RF signal. |
| 地址 |
Beloit WI US |
