发明名称 |
METHODS AND APPARATUS FOR ROTOR POSITION ESTIMATION |
摘要 |
An apparatus and method for estimating the position of a rotor. An apparatus comprises a first rotor having an angular position, a second rotor which interacts with the first rotor in a magnetically geared manner, a sensor for measuring a kinematic property of the second rotor and means for estimating the angular position of the first rotor using a model-based observer, wherein the estimation is based on at least the kinematic property of the second rotor.A method of estimating the angular position of a first rotor comprises measuring a kinematic property of a second rotor, wherein the second rotor interacts with the first rotor in a magnetically geared manner; and estimating the angular position of the first rotor using a model-based observer based on at least the kinematic property of the second rotor. |
申请公布号 |
CA2911682(A1) |
申请公布日期 |
2014.11.13 |
申请号 |
CA20142911682 |
申请日期 |
2014.05.08 |
申请人 |
MAGNOMATICS LIMITED |
发明人 |
BOUHERAOUA, MOHAMMED;WANG, JIABIN;ATALLAH, KAIS |
分类号 |
H02K1/27;H02K16/02;H02K51/00;H02P21/13 |
主分类号 |
H02K1/27 |
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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