发明名称 |
Dynamoelectric machinery utilizing superconductive windings |
摘要 |
Iron or other ferromagnetic material is utilized in the magnetic circuit of dynamoelectric machines having superconductive field or excitation windings. In DC machines, a stationary salient pole field structure with a superconductive main field winding is utilized. An armature winding is wound about a smooth rotor. In AC machines, a ferromagnetic structure that encloses and rotates with a superconductive excitation winding is utilized. The ferromagnetic structure may include either salient poles interconnected by ferromagnetic shunts or a slotted or toothed rotor.
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申请公布号 |
US4058746(A) |
申请公布日期 |
1977.11.15 |
申请号 |
US19750596775 |
申请日期 |
1975.07.17 |
申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
MOLE, CECIL J.;EDWARDS, ROBERT F. |
分类号 |
H02K55/00;H02K55/04;(IPC1-7):H02K9/00 |
主分类号 |
H02K55/00 |
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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