摘要
针对某地区需融冰的线路较多,结合线路的负荷特性,提出了基于SVG的车载移动式融冰方案。介绍了基于SVG的移动式融冰装置的基本结构、原理、功能和运行方式,并通过电力系统电磁暂态仿真软件PSCAD/EMTDC对技术方案中的线路进行仿真。仿真结果表明,该方案的移动式融冰装置有效解决了高压线路的覆冰问题,并提高了电网电压的支撑能力。
In view of the fact that there are many ice-melting lines in a certain area and the load characteristics of the lines,a vehicle-mounted mobile ice-melting scheme based on SVG(static var generator)was proposed,and the basic structure,principle,function and operation mode of SVG mobile ice-melting device were introduced.The circuit in the technical scheme was simulated by PSCAD/EMTDC.The simulation results showed that the mobile ice-melting device in this scheme could effectively solve the ice-covering problem of high-voltage line and improve the supporting capacity of power grid voltage.
作者
仲海波
陶佳
黄小成
徐文成
ZHONG Haibo;TAO Jia;HUANG Xiaocheng;XU Wencheng(NR Electric Power Electronics Co.,Ltd.,Changzhou 213025,China)
出处
《电工技术》
2020年第9期82-84,共3页
Electric Engineering
关键词
直流融冰
SVG
仿真
DC melting ice
SVG
simulation
