光伏发电有功自动控制技术  

Analysis on the automatic control technology of active power of photovoltaic power generation

作　　者：施佳锋[1] 沈燕[2] 程彩艳[1] 马军[1] 耿多[1] 丁茂生[1] 

机构地区：[1]宁夏电力公司,宁夏银川750001 [2]华能宁夏能源有限公司,宁夏银川750001

出　　处：《宁夏电力》2012年第1期1-5,57,共6页Ningxia Electric Power

基　　金：宁夏回族自治区新能源发电产业资助项目(宁财[2010]1313号)

摘　　要：为应对光伏发电的间歇性、随机性、波动性给电网带来的诸多不利影响,以传统有功自动控制技术为基础,结合光伏发电特征,研究分析了包括功率限制、计划曲线跟踪等多种光伏发电有功自动控制技术,并且成功进行了我国首次光伏发电有功远程闭环控制操作。分析结果表明:光伏发电有功自动控制技术具有较强的实际可操作性,为光伏发电的发展提供了关键技术支撑。In order to deal with a lot of adverse influence of photovoltaic power generation for power grid,such as the intermittence,randomicity and undulation,on the basis of tradition automatic control technology of active power and in combination with photovoltaic power generation,researches and analyzes the automatic control technologys of active power of photovoltaic power generation including power limit and plan curve tracking.The closed-loop control operation in the photovoltaic power generation station had been taken successfully,the analyse result shows： the automatic control technologys of active power of photovoltaic power generation has big practicality and feasibility,supplys the support of key technology.

关 键 词：光伏发电 闭环控制 控制策略 区域控制偏差 

分 类 号：TM615[电气工程—电力系统及自动化]