集中式光伏电站功率因数调整电费超标的解决方案  

Solution to Excessive Electricity Charges for Power Factor Adjustment in Centralized photovoltaic Power Plants

作　　者：汪钢 伍鸿兵 龚雷 刘春阳 李锐 王磊[2] WANG Gang;WU Hongbing;GONG Lei;LIU Chunyang;LI Rui;WANG Lei(State Grid Anhui Electric Power Co.,Ltd.Lu'an Power Supply Company,Anhui Lu'an 237000,China;School of Electrical and Automation Engineering,Hefei University of Technology,Anhui Hefei 230009,China)

机构地区：[1]国网安徽省电力有限公司六安供电公司,安徽六安237000 [2]合肥工业大学电气与自动化工程学院,安徽合肥230009

出　　处：《农村电气化》2025年第3期65-68,共4页Rural Electrification

基　　金：中央高校基本科研业务费专项资金项目(PA2024GDSK0075)。

摘　　要：在我国“双碳”政策的引导下,集中式光伏电站的占比逐年提升。然而,集中式光伏电站并网电压高、并网容量大和并网距离远,须经过较长距离的高压输电接入上级变电站,因线路无功补偿不精确通常导致功率因数调整电费超标,严重影响了经济效益。为此,文章针对某集中式光伏电站功率因数调整电费超标的现状展开分析,从功率因数调整电费的基本概念入手,分析导致该光伏电站功率因数调整电费超标的因素,同时给出了相应的解决办法及运行建议,论文研究成果可推广至其他集中式光伏电站,为提高集中式光伏电站的经济效益提供借鉴。Under the guidance of China's"dual carbon"policy,the proportion of centralized photovoltaic power plants has been increasing year by year in China.However,centralized photovoltaic power stations have high grid connection voltage,large capacity,and long connection distance,which generally require long-distance high-voltage transmission to connect to higher-level substations.Due to inaccurate reactive power compensation of the lines,power factor adjustment electricity fees often exceed the standard,seriously affecting economic benefits.Therefore,this paper analyzes the current situation of a centralized photovoltaic power station that the power factor adjustment electricity fee exceeding the standard.Starting from the basic concept of power factor adjustment electricity fee,the factors that lead to the power factor adjustment electricity fee exceeding the standard of the photovoltaic power station are analyzed.Corresponding solutions and operational suggestions are provided.The research results of the paper can be extended to other centralized photovoltaic power stations,providing reference for improving the economic benefits of centralized photovoltaic power stations.

关 键 词：集中式光伏电站 功率因数调整电费 超标 

分 类 号：TM614[电气工程—电力系统及自动化]