Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

SUBSCRIPTION MANAGEMENT

发行征订

首页 >> 发行征订 >> 征订方式

海上风电交流送出无功补偿配置方案研究

来源:电工电气发布时间:2023-11-10 10:10浏览次数:226

海上风电交流送出无功补偿配置方案研究

王德友,王荀,李远
(上海勘测设计研究院有限公司,上海 200021)
 
    摘 要:由于长距离海底电缆的充电功率大量盈余,无法实现无功就地平衡,同时海缆过电压及沿线电流需满足海上风电接入相关标准,从海缆沿线的过电压及电流出发,基于海上风电接入相关标准,制定海上风电无功补偿方案配置流程。以实际工程为例,基于 PSCAD 和 PSS/E 软件搭建海上风电场交流送出仿真模型,研究无功补偿配置方案,为海上风电交流送出工程的无功补偿配置方案提供了理论支撑,
提升了工程经济性。
    关键词: 海上风电;交流送出;无功补偿;电磁暂态;机电暂态
    中图分类号:TM614     文献标识码:A     文章编号:1007-3175(2023)11-0041-04
 
Research on Reactive Power Compensation Configuration Scheme of
Offshore Wind Power AC Transmission
 
WANG De-you, WANG Xun, LI Yuan
(Shanghai Investigation , Design and Research Institute Co., Ltd, Shanghai 200021, China)
 
    Abstract: The large surplus of charge power from long-distance submarine cables is impossible to achieve reactive power local balance,and the submarine cable overvoltage and current along them have to meet the relevant standards of offshore wind power access. Therefore,the paper starts from the overvoltage and current of submarine cables to make the configuration process of offshore wind power reactive power compensation scheme based on the relevant standards of offshore wind power access. The paper, taking a practical project as an example,designs a reactive power compensation configuration scheme based on the simulation model of offshore wind farm AC transmission built in PSCAD and PSS/E. It provides theoretical support for the reactive power compensation configuration scheme of offshore wind power AC transmission project and improves the engineering economy.
    Key words: offshore wind power; AC transmission; reactive power compensation; electromagnetic transient; electromechanical transient
 
参考文献
[1] DOLF G.Outlook for offshore wind[R].Abu Dhabi :IRENA,2020.
[2] FRANCESCO L C.Global renewables outlook[R].Abu Dhabi :IRENA,2020.
[3] 樊肖杰,迟永宁,马士聪,等. 大规模海上风电接入电网关键技术与技术标准的研究及应用[J] . 电网技术,2022,46(8) :2859-2870.
[4] 赵大伟,马进,钱慧敏,等. 海上风电场经交流电缆送出系统的无功配置与协调控制策略[J] . 电网技术,2017,41(5) :1412-1418.
[5] 吴倩,韩笑,叶昊亮,等. 海上风电场经 220 kV 交流海缆送出系统的无功配置方案[J] . 电力电容器与无功补偿,2021,42(4) :22-30.
[6] 中国电力科学研究院. 风电场接入电力系统技术规定:GB/T 19963—2011[S]. 北京:中国标准出版社,2011 :2-8.
[7] 罗红梅,申旭辉,董立,等. 采用交流海缆接入的海上风电场无功配置方法[J] . 电力电容器与无功补偿,2021,42(6) :1-10.
[8] 郭高鹏,方佳良,豆书亮,等. 考虑海上风电接入的电网侧无功补偿策略[J] . 电网与清洁能源,2018,34(12) :65-70.
[9] 陈柏超,罗璇瑶,袁佳歆,等. 考虑工频过电压的海上风电场无功配置方案研究[J] . 电测与仪表,2018,55(13) :78-83.