直流变压器研究综述

被引:4
作者
王启同 [1 ,2 ]
张兆云 [1 ]
孙禔 [3 ]
王星华 [2 ]
机构
[1] 东莞理工学院
[2] 广东工业大学
[3] 国网湖北省电力有限公司电力科学研究院
基金
广东省科技计划;
关键词
直流配电网; 柔性直流输电; 直流变压器; 拓扑结构; 控制策略; 技术问题; 研究方向;
D O I
10.19308/j.hep.2020.06.003
中图分类号
TM721.1 [直流制输电]; TM41 [电力变压器];
学科分类号
080802 ; 080801 ;
摘要
随着柔性直流输电技术的快速发展,直流配电网受到了更多的重视。直流变压器实现了不同电压等级直流配电网之间的互联,是直流配电网中的关键设备,同时也是当前制约直流配电网推广的主要因素之一。对直流变压器国内外的研究现状进行总结,在分析直流变压器原理的基础上,总结了常见的直流变压器的拓扑结构和应用场景;分析了直流变压器的主要控制策略、关键技术问题以及目前的主要研究方向,并对直流变压器的研究方向进行展望。
引用
收藏
页码:18 / 26
页数:9
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