并网风电场SVG运行现状分析及解决措施  

Analysis and Solution of SVG Operation Status of Grid-connected Wind Farms

作　　者：罗鑫 李思宇 方磊 吴怡然 余强 LUO Xin;LI Siyu;FANG Lei;WU Yiran;YU Qiang(Dali Juneng Investment Co.,Ltd.of Sinohydro Bureau 14,Dali 671000,China;Xi′an Jiaotong University,Xi′an 710049,China;Yunnan Electric Power Technology Co.,Ltd.,Kunming 650217,China)

机构地区：[1]水电十四局大理聚能投资有限公司,云南大理671000 [2]西安交通大学,陕西西安710049 [3]云南电力技术有限责任公司,云南昆明650217

出　　处：《电工技术》2020年第16期50-51,54,共3页Electric Engineering

摘　　要：SVG静止无功发生器具有无功快速补偿功能,在并网风电场中得到了广泛应用。文章对风电场SVG的应用现状进行了分析研究,针对现存问题,提出了合理配置容量、规范功能、规范性能评价三方面的改进思路和措施。据此进行提升与改造,能有效降低风电场的投资成本,提高风电场SVG的运行水平和送出能力,最终增加风电场的经济效益。SVG static var generator has the function of fast reactive power compensation and has been widely used in grid connected wind farms.In this paper,the application status of SVG in wind farm was analyzed and studied.Aiming at the existing problems,the improvement ideas and measures were put forward in three aspects:reasonable configuration capacity,specification function and specification performance evaluation.Based on this,the upgrade and transformation could effectively reduce the investment cost of the wind farm,improve the operation level and delivery capacity of the wind farm SVG,and ultimately increase the economic benefits of the wind farm.

关 键 词：风电场 SVG 动态无功补偿 

分 类 号：TM61[电气工程—电力系统及自动化]