以沃尔什函数为基的馈线等效负荷密度模型

Equivalent load density models for feeders based on Walsh function

提出了以沃尔什函数为基建立等效负荷密度模型 ,不需要量测各配电变压器的供出负荷 ,根据馈线两端的量测数据 ,确定负荷分布 ,对配电网进行简化分析计算。文中给出了若干实例 ,并与严格计算法、负荷均匀分布法的计算结果进行了比较 。

An equivalent load density model based on Walsh function for distribution networks is presented.By solving the voltage drop function and the power loss function of the feeder line,voltage drop and line loss can be acquired without needing the data from each load on the feeder line.Examples are also given with comparison with other simplified analysis results showing the feasibility of the proposed approach.