Present status of the development of superconducting power cable

被引：11

作者：

Honjo, S ^{[1
]}

Mimura, T ^{[1
]}

Takahashi, Y ^{[1
]}

机构：

[1] Tokyo Elect Power Co Ltd, Power Engn R&D Ctr, Tsurumi Ku, Yokohama, Kanagawa 2308510, Japan

来源：

PHYSICA C | 2000年 / 335卷 / 1-4期

关键词：

Bi-2223; tape; power transmission cable; transport AC loss;

D O I：

10.1016/S0921-4534(00)00129-5

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In this paper, we focus on our R&D activities in the field of high-temperature superconducting (HTS) power transmission cable, and summarize its present status. Five- to seven-meter cable models and 50-m-long conductors were developed using silver-sheathed Bi-2223 tape wires. A 30-m single-phase cable prototype having a closed cooling cycle was also constructed. Numerical and experimental approaches were carried out to reduce AC losses in these conductors. Based on these activities, we have started a new project to develop a 100-m, 66 kV/114 MVA three-phase power transmission cable system prototype and conduct long-term loading tests. In this project, we aim at certifying its manufacturing ability and its practicability, and also extracting the necessary information for development of a field-level HTS power cable system. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：11 / 14

页数：4

共 7 条

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[2]

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[3]

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[4]

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[6]

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[7]

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