基于多能转换的多端直流开断系统开断特性试验研究
齐阳1刘禹彤1白坚实2金宇飞1王义贺1朱赫炎1
Breaking Characteristics Experiment of Multi-terminal DC System Based on Multi-energy Exchange
QI YangLIU YutongBAI JianshiJIN YufeiWANG YiheZHU Heyan
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作者信息:1.国网辽宁省电力有限公司经济技术研究院，110065，沈阳；
2. 国网辽宁省电力有限公司，110006，沈阳
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Affiliation:Economy Technical Research Institute of Liaoning Electric Co., Ltd., 110065, Shenyang, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2020.10.022
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中图分类号/CLCN:TM561;U231.8
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栏目/Col:研究报告
摘要:
基于多能转换的多端直流开断技术应用于城市轨道交通直流供电系统中，起着分断电路、保护系统的作用。介绍了多端直流开断系统的工作原理，阐述了开断特性试验原理，基于试验研究从能量转化等方面分析了多端直流开断特性参数和触头弹跳过程。
Abstracts:
The application of DC circuit breaking technology based on multi-energy exchange in urban rail transit DC power supply system plays the role of breaking circuit and protecting the system. In this paper, the working principle of multi-terminal DC breaking system and the breaking characteristic test are introduced. The characteristic parameters and contact bound process of multi\|terminal DC breaking system are analyzed from the energy conversion perspectives based on the experimental research.
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