浙江电力

2023, v.42;No.327(07) 26-37

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高温超导电缆研究现状及应用场景分析
Research status and application scenario analysis of high temperature superconducting cable

朱金华,朱汉山,王恩哲,陈向荣
ZHU Jinhua,ZHU Hanshan,WANG Enzhe,CHEN Xiangrong

摘要(Abstract):

高温超导电缆具有输送容量高、线路损耗低、占地走廊小、安全环保、可实现大功率电力传输等优势,可以解决城市电网电力供需关系紧张、地下输配电走廊趋于饱和等问题,助力实现国家“双碳”目标。首先,概述了高温超导电缆的结构分类、优势特点以及敷设方式。然后,着重介绍了近20年来国内外高温超导电缆的研究现状以及高温超导电缆工程应用中的关键技术。最后,对高温超导电缆的应用场景进行了分析与预测。通过完善技术标准规范,兼顾交、直流超导电缆技术,可以进一步提高超导输电经济性,有望实现超导电缆规模化商业应用,改变传统电力输送格局。
High temperature superconducting(HTS) cable has the advantages of high transmission capacity, low line loss, small corridor area, safety and environmental protection, high power transmission and so on, which can solve the urgent power supply and demand relationship of urban power grid, the saturation of underground transmission and distribution corridor and other problems, and help achieve the national goal of "carbon emission peak and carbon neutrality". Firstly, the structure classification, advantages and laying modes of HTS cables are summarized.Secondly, the research status of HTS cable at home and abroad in the past 20 years and the key technologies in engineering application of HTS cables are emphatically introduced. Finally, the application scenarios of HTS cables are analyzed and predicted. The economy of superconducting transmission can be further improved by improving the technical standards and specifications, taking into account both AC and DC superconducting cable technology, which is expected to achieve the large-scale commercial application of superconducting cable and change the pattern of traditional power transmission.

关键词(KeyWords): 高温超导电缆;研究现状;应用场景;电缆设计
high temperature superconducting cable;research status;application scenarios;cable design

Abstract:

Keywords:

基金项目(Foundation): 国网浙江省电力有限公司科技项目(5211DS21N004)

作者(Author): 朱金华,朱汉山,王恩哲,陈向荣
ZHU Jinhua,ZHU Hanshan,WANG Enzhe,CHEN Xiangrong

DOI: 10.19585/j.zjdl.202307004

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