双有源桥式直流变压器发展与应用

被引:212
作者
赵彪
安峰
宋强
余占清
曾嵘
机构
[1] 电力系统及发电设备控制和仿真国家重点实验室(清华大学电机系)
关键词
直流电网; 直流输配电; 能源互联网; 直流变压器; 双有源桥变换器;
D O I
暂无
中图分类号
TM40 [一般性问题];
学科分类号
080101 [一般力学与力学基础];
摘要
直流变压器是实现新能源高效、经济的大规模汇集和构建直流输配电一体化网络的关键设备。文中对双有源桥式直流变压器关键技术发展和应用进行介绍和展望。首先,通过梳理直流变压器的典型应用场景,对不同场景下的应用特点进行概述。在此基础上,针对中高压直流输配电应用场景,从核心电路、典型结构、运行控制、工程化设计、实现和应用等多个方面对直流变压器的分析、设计和实用化方案进行介绍和讨论。最后,对直流变压器的未来发展方向进行展望。随着新能源和直流输配电系统迅速发展,直流变压器的大规模推广应用值得期待。
引用
收藏
页码:288 / 298+418 +418
页数:12
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