摘要
基于光伏扶贫地区220 kV红石变电站电能质量实测数据,对该变电站的电能质量运行状态进行研究,指出该变电站存在的电能质量问题。通过使用阻抗建模与Matiab仿真分析的方法对该变电站所存在的电能质量问题进行分析,并对电能质量问题传递规律进行研究。以期为该地区配电网的电能质量问题研究提供一定参考,并在工程技术层面上保障光伏扶贫政策的顺利实施。
Based on the measured data of the 220 kV red stone power quality measured in the photovoltaic area,the power quality operation state of the substation is studied,and the problems of the power quality in the substation are pointed out.Through the method of impedance modeling and Matiab simulation analysis,the power quality problem of the substation is analyzed,and the transmission law of the power quality problem is studied,in order to provide some reference for the study of power quality problems in the distribution network of the area,and ensure the smooth implementation of PV poverty alleviation policy at the engineering level.
作者
徐斌
潘岩
朱明星
刘星
XU Bin;PAN Yan;ZHU Mingxing;LIU Xing(Anhui Electric Power Company Research Institute,Hefei 230601,China;Power Quality Engineering Research Center Ministry of Education Institute,Anhui University,Hefei 230601,China)
出处
《电气应用》
2019年第12期14-20,共7页
Electrotechnical Application
基金
国家电网公司2016年科技项目(分布式光伏发电电能质量影响及综合治理方案研究)
关键词
光伏扶贫
电能质量
变电站
阻抗建模
仿真
传递规律
photovoltaic poverty alleviation
power quality
substation
impedance modeling
simulation
transmission law
