发明名称 |
Magnetic energy storage device |
摘要 |
A superconducting magnetic energy storage (SMES) device (1) comprising a first coil (2) made of superconducting material, cooling means (3) for cooling the first coil to superconducting temperatures, a second coil (4) inductively coupled to the first coil (2) for inputting energy to, and/or outputting energy from, the first coil (2), and switching means (5) for switching the first coil (2) between a superconducting condition and a non-superconducting condition. The first coil (2) is arranged as a closed loop electric circuit having no connecting means mechanically connected to it for inputting or outputting energy. The switching means (5) comprises a third coil for the application or removal of a magnetic field for switching the first coil (2) between its non-superconducting and superconducting conditions. The invention also relates to a method of inputting energy to and/or outputting energy from the first coil (2) and to a power supply system.
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申请公布号 |
US2004114403(A1) |
申请公布日期 |
2004.06.17 |
申请号 |
US20030296237 |
申请日期 |
2003.08.25 |
申请人 |
JONSSON TOMAS;THORBURN KARIN;FROMM UDO;HESSLING PETER;GUSTAFSSON ARNE;SASSE CHRISTIAN;MIN PAN;DAHLGREN MIKAEL |
发明人 |
JONSSON TOMAS;THORBURN KARIN;FROMM UDO;HESSLING PETER;GUSTAFSSON ARNE;SASSE CHRISTIAN;MIN PAN;DAHLGREN MIKAEL |
分类号 |
H01F6/00;H01F6/04;H02J15/00;(IPC1-7):H02M1/00 |
主分类号 |
H01F6/00 |
代理机构 |
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代理人 |
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地址 |
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