需求侧响应模式下新能源电站力率问题研究  

Research on the Power Factor of New Energy Power Stations in the Demand Side Response Mode

作　　者：梁琛[1] 郑伟[1] 智勇[1] 崔力心[1] 康晓华[1] 郭振 

机构地区：[1]国网甘肃省电力公司电力科学研究院,甘肃兰州730050 [2]甘肃龙源风力发电有限公司,甘肃兰州730050

出　　处：《电气自动化》2017年第2期63-65,共3页Electrical Automation

基　　金：国家电网公司科技项目(52272215000A)

摘　　要：针对需求侧响应模式下,新能源具有电源和负荷的"双重角色",导致高昂力率(即功率因数)电费成本问题。首先分析了问题产生的原因;接着提出对更加公平合理的力率计算方法,并以甘肃某光伏电站为例,验证了有效性;最后通过分析甘肃现行的相关规定,提出合理的改进措施和建议。In the mode of demand-side response, new energy sources play the ＂due role＂ of power source and load, resulting in high factor adjusted power price. First, this paper analyses the cause of the problem, and then puts forward a more fair and reasonable power factor calculation method. Its effectiveness is verified by taking a photovoltaic power station in Gansu as an example. Finally, based on an analysis of relevant prevailing regulations in Gansu, it puts forward reasonable improvement measures and suggestions.

关 键 词：新能源电站 功率因数 需求侧响应 力率电费 力率计算方法 无功补偿 

分 类 号：TM614[电气工程—电力系统及自动化] TM615