摘要
配网线路分布广、支线多、线型复杂,且多经过易覆冰的微地形微气候区域,是冰灾防治工作的难点,本文比较交直流融冰特点,提出一种适用于配网的固定式交流融冰装置,对融冰过程中配电变压器分流进行仿真分析,并通过试点工程应用,证实这种方法的实用性。
Distribution line is widely spread and the branch number is large and the type is complex. Many distribution lines are located in micro-topography and micro- climate area which is easy to freeze. This paper compares the characteristics of melting ice in AC / DC,puts forward a kind of suitable stationary for distribution network melting ice,then carries on a simulation analysis about the current divide of distribution transformer in the process of melting ice. And through the pilot project application,the method practicability is proved.
出处
《湖南电力》
2015年第6期32-34,55,共4页
Hunan Electric Power
关键词
配网
交流融冰装置
融冰电流
配电变压器
distribution network
AC melting device
melting current
distribution transformer
