发明名称 |
EFFICIENT HIGH-SPEED ELECTRIC DEVICE USING LOW-LOSS MATERIALS |
摘要 |
<p>The invention relates generally to an electric device, such as an electric motor, a generator, or a regenerative motor, having a wound stator core made from advanced low-loss material. In preferred embodiments, the electric device is an axial airgap-type configuration. The invention provides an electric device having a high pole count that operates at high commutating frequencies, with high efficiency and high power density. Advanced low-loss materials exploited by the present invention include amorphous metals, nanocrystalline metals, and optimized Si-Fe alloys.</p> |
申请公布号 |
WO2005022738(A2) |
申请公布日期 |
2005.03.10 |
申请号 |
WO2004US02613 |
申请日期 |
2004.01.30 |
申请人 |
LIGHT ENGINEERING, INC. |
发明人 |
HIRZEL, ANDREW, D.;DAY, JEFFREY, A.;SEMONES, BURLEY, C.;JOHNSTON, MATHEW, R. |
分类号 |
H02K1/02;H02K21/24;(IPC1-7):H02P/ |
主分类号 |
H02K1/02 |
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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