发明名称 |
SYSTEMS AND METHODS FOR CONTROLLING HIGH SPEED MOTOR |
摘要 |
A method 100 for controlling an electric motor 201 includes inputting a quadrature-axis current (I q ) and a direct-axis current (I d ) into an electric motor 201, receiving speed feedback indicative of the speed of the electric motor, determining whether the speed of the electric motor 201 increases given the input I q , and controlling the I d to increase the speed of the electric motor 201 by selectively weakening the electromagnetic field if the speed of the electric motor 201 does not increase given the input Iq. |
申请公布号 |
EP3001558(A2) |
申请公布日期 |
2016.03.30 |
申请号 |
EP20150184592 |
申请日期 |
2015.09.10 |
申请人 |
HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATIONAL, INC. |
发明人 |
BONNETT, SCOTT C.;CARBONE, MICHAEL |
分类号 |
H02P21/00 |
主分类号 |
H02P21/00 |
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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