高温超导电缆研究进展综述

A summarization of R&D on HTS cable

人们对电能需求的持续增长,促使电网输电密度和输电容量逐渐增大,传统的输电技术将遇到越来越多的问题。高温超导电缆具有传输容量大和功率密度高等优势,是解决这些问题和满足未来大容量电力传输的重要技术之一。在综合分析国内外大量文献资料的基础上,介绍高温超导电缆的基本结构、发展现状和关键技术,总结制约其工业化应用过程当中面对的主要问题,并提出了高温超导电缆的发展建议。

As the increasing demand for electricity power rapidly, conventional technology of power grid is not enough to serve people＇s requirements, so researchers are focusing on developing some new methods more efficiently to transmit large volume of electricity. High temperature superconducting （HTS） power cable is one alternative consideration. In this paper, based on the analysis on the literature and document about HTS cable at home and abroad, the basic structure, the research and development situation of HTS cable were introduced. The critical technology and main problem were summarized for HTS power cable practical application. Then the authors gave some advices about R＆D of HTS Cable.