摘要
为解决输电线路的直流融冰问题,文章提出一种新型柔性融冰技术,依照输电线路直流融冰处理的电流计算结果,设计了一套完整的直流融冰装置。该装置设计的重点内容包括拓扑结构、柔性直流融冰架构工作模式设定。针对输电线路柔性直流融冰技术的功能展开仿真分析,根据相关数据可判断该技术的融冰效果良好。
In order to meet the requirements of DC ice melting for transmission lines,a new flexible ice melting technology is proposed.Based on the current calculation results of DC ice melting treatment for transmission lines,a complete DC ice melting device is designed.The key content of this design includes detailed analysis of topology structure,flexible DC ice melting architecture working mode setting,and other contents.Finally,simulation analysis is conducted on the functions of flexible DC ice melting technology for transmission lines,and based on relevant data,it can be determined that the ice melting effect of this technology is satisfactory.
作者
英建超
YING Jianchao(Lu'an Power Supply Company,State Grid Anhui Electric Power Co.,Ltd.,Lu'an 237000,China)
关键词
输电线路
柔性直流融冰
功率单元
控制策略
transmission line
flexible DC ice melting
power unit
control strategy
