发明名称 |
BRUSHLESS MOTOR AND ELECTRIC DEVICE MOUNTED WITH SAME |
摘要 |
A brushless motor capable of high speed rotation by field weakening operation is designed to reduce torque ripple at a maximum load point with current phase advance so that the torque ripple at the maximum load point is 1 to 1.5 times the torque ripple at a low speed load point. |
申请公布号 |
US2014001906(A1) |
申请公布日期 |
2014.01.02 |
申请号 |
US201213981565 |
申请日期 |
2012.01.25 |
申请人 |
LI HU;YOSHIKAWA YUICHI;TASHIRO YUICHIRO;MATSUO HIDEAKI;PANASONIC CORPORATION |
发明人 |
LI HU;YOSHIKAWA YUICHI;TASHIRO YUICHIRO;MATSUO HIDEAKI |
分类号 |
H02K1/22 |
主分类号 |
H02K1/22 |
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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