配网交流融冰仿真分析及工程应用研究

摘要

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.%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.