光伏电站电能质量评估中的变压器谐波传递问题分析

Suggestions on Reactive Power Configuration of Distributed Wind Farms

文章针对光伏电站电能质量评估过程中的变压器谐波传递问题,通过对现有评估规程及已有理论的梳理和分析,对光伏电站中谐波在变压器中的传递问题进行理论分析和计算,对比不同评估模型中的处理方法和效果,为增加结论的可信度,给出光伏电站谐波的实测结果,对同类型的光伏电站的谐波分析具有良好的工程借鉴意义。

Aiming at the problem of harmonic transmission in the transformer during the power quality evaluation of photovoltaic power station,through combing and analyzing the existing evaluation procedures and theories,the theoretical analysis and calculation of harmonic transmission in the transformer of photovoltaic power station are carried out,and the processing methods and effects in different evaluation models are compared.In order to increase the reliability of the conclusion,it has a good engineering reference for harmonic analysis of the same type of photovoltaic power station.