发明名称 |
CONTROL OF A BRUSHLESS MOTOR |
摘要 |
A method of controlling a brushless motor comprising sensing a temperature, using the sensed temperature to define a current limit, and sequentially energising and de-energising a winding of the motor, the winding being de-energised in response to current in the winding exceeding the current limit. A lower current limit is then defined for a lower sensed temperature. |
申请公布号 |
WO2014006368(A3) |
申请公布日期 |
2014.06.19 |
申请号 |
WO2013GB51613 |
申请日期 |
2013.06.20 |
申请人 |
DYSON TECHNOLOGY LIMITED |
发明人 |
GREETHAM, STEPHEN;HAWKER, DAVID |
分类号 |
A47L9/28;H02P1/04;H02P29/00;H02P29/02 |
主分类号 |
A47L9/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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