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首页> 外文期刊>Physica, C. Superconductivity and its applications >Development of 66 kV-class high-T-c superconducting power transmission cable - remarkable decrease in AC losses and production of prototype cable
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Development of 66 kV-class high-T-c superconducting power transmission cable - remarkable decrease in AC losses and production of prototype cable

机译:开发66 kV级高T-c超导输电电缆-交流损耗显着降低并生产原型电缆

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摘要

TEPCO and Furukawa have been developing a compact 66 kV-class high-T-c superconducting (HTS) cable that employs two new important technologies. One technology reduces AC losses of HTS cable. In our studies, we found that using twisted filaments in the HTS tapes in the multi-layer conductor and adjusting winding pitches of layers dramatically reduces AC losses. Another technology is related to the mass production of HTS cable. To facilitate mass production, we improved the cable design. A three-phase prototype HTS cable was then successfully fabricated with machines at Furukawa Electric. The results of the performance testing of the cable demonstrated that the proposed design and the production method were appropriate. (C) 2001 Elsevier Science B.V. All rights reserved. [References: 2]
机译:TEPCO和Furukawa已在开发一种紧凑的66 kV级高T-c超导(HTS)电缆,该电缆采用了两项重要的新技术。一种技术减少了HTS电缆的交流损耗。在我们的研究中,我们发现在多层导体中的高温超导带中使用双绞细丝并调整各层的绕组节距可大大降低交流损耗。另一项技术与HTS电缆的批量生产有关。为了促进批量生产,我们改进了电缆设计。然后在古河电工公司成功地用机器制造了三相原型高温超导电缆。电缆性能测试的结果表明,提出的设计和生产方法是合适的。 (C)2001 Elsevier Science B.V.保留所有权利。 [参考:2]

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