海上风电过电压及无功补偿问题研究

doi:10.6040/j.issn.1672-3961.0.2020.393

山东大学学报 (工学版) ›› 2021, Vol. 51 ›› Issue (1): 94-99.doi: 10.6040/j.issn.1672-3961.0.2020.393

• • 上一篇

海上风电过电压及无功补偿问题研究

徐大鹏¹,蔡德宇^2*,赵兰明¹,刘旭敏²

1. 山东电力工程咨询院有限公司, 山东济南 250013;2. 山东大学电气工程学院, 山东济南 250061

发布日期:2021-03-01
作者简介:徐大鹏(1981— ),男,山东济南人,高级工程师,主要研究方向为电力系统规划. E-mail:xudapeng@sdepci.com. *通信作者简介:蔡德宇(1980— ),男,山东烟台人,博士,副研究员,主要研究方向为电力系统稳定,可再生能源发电技术等. . E-mail:deyucai@sdu.edu.cn
基金资助:
山东电力工程咨询院有限公司科技合作项目

Study on offshore wind farm overvoltage and reactive power compensation

XU Dapeng¹, CAI Deyu^2*, ZHAO Lanming¹, LIU Xumin²

1. Shandong Electric Power Engineering Consulting Institute Co., Ltd., Jinan 250013, Shandong, China;
2. School of Electrical Engineering, Shandong University, Jinan 250061, Shandong, China

Published:2021-03-01

摘要/Abstract

摘要： 提出一种新的海上风电并网过电压及无功配置问题的动态研究方法。利用DIgSILENT PowerFacotry软件建立海上风电场模型,包括风电机组、海缆、变压器及相关的控制策略。利用时域仿真方法分析不同风速条件下风电场的有功、无功及电压特性,根据时域仿真的结果,配置无功补偿装置,调整、改善风电场电压及无功特性。通过时域仿真方法对无功补偿配置方案的效果进行验证。

关键词: 海上风电, 工频过电压, 海底电缆, 无功补偿, 风电机组控制

Abstract: This paper presented a new methodology for offshore wind farm grid-connection overvoltage and reactive power compensation. The methodology used DIgSILENT PowerFactory software for offshore wind farm modelling, including wind turbine, submarine cable, transformer and relevant control schemes. Moreover, dynamic simulations was performed in time-domain to analyze the active power, reactive power and voltage characteristics of the wind farm under different wind speed conditions. According to the results of the simulations, reactive power compensation devices were configured, and consequently the voltage and power factor condition of the offshore wind farm would be improved, which was also verified by the simulation results.

Key words: offshore wind farm, overvoltage, submarine cable, reactive power compensation, wind turbine control

中图分类号:

TM72

徐大鹏,蔡德宇,赵兰明,刘旭敏. 海上风电过电压及无功补偿问题研究[J]. 山东大学学报 (工学版), 2021, 51(1): 94-99.

XU Dapeng, CAI Deyu, ZHAO Lanming, LIU Xumin. Study on offshore wind farm overvoltage and reactive power compensation[J]. Journal of Shandong University(Engineering Science), 2021, 51(1): 94-99.

参考文献

[1] 张建民, 谢书鸿. 海上风电场电力传输与海底电缆的选择[J]. 电气制造, 2001(22):32-35. ZHANG Jianmin, XIE Shuhong. Choice of power transmission and submarine cables for offshore wind farms[J]. Electrical Manufacturing, 2001(22): 32-35.
[2] 黄玲玲,符杨,郭晓明.大型海上风电场电气接线方案优化研究[J].电网技术,2008,32(8):76-82. HUANG Lingling, FU Yang, GUO Xiaoming. Research on optimization of electrical connection scheme for a large offshore wind farm[J]. Power System Technology, 2008, 32(8): 76-82.
[3] 符杨,潘翔龙,黄玲玲.考虑双馈机组无功调节能力的海上风电场无功优化[J].电网技术, 2014, 38(8):2168-2173. FU Yang, PAN Xianglong, HUANG Lingling. Reactive power optimization for offshore wind farm considering reactive power regulation capability of doubly-fed induction generators[J]. Power System Technology, 2014, 38(8):2168-2173.
[4] 王锡凡,卫晓辉,宁联辉,等.海上风电并网与输送方案比较[J].中国电机工程学报, 2014, 34(31):5459-5466. WANG Xifan, WEI Xiaohui, NING Lianhui, et al. Integration techniques and transmission schemes for off-shore wind farms[J]. Proceedings of the CSEE, 2014, 34(31):5459-5466.
[5] 章正国, 郁单, 徐英,等.大长度高压海底电缆的无功补偿设计研究[J].电力电容器与无功方式,2010, 31(6):33-38. ZHANG Zhengguo, YU Dan, XU Ying, et al. Design study on reactive power compensation of long and high voltage submarine cable[J]. Power Capacitor & Reactive Power Compensation, 2010, 31(6):33-38.
[6] 王建东, 李国杰, 秦欢. 海上风电场内部电气系统合闸过电压仿真分析[J].电力系统自动化,2010, 32(2):104-107. WANG Jiandong, LI Guojie, QIN Huan. Simulation of switching over-voltages in the collector networks of offshore wind farm[J]. Automation Electric Power Systems, 2010, 32(2):104-107.
[7] 黄辉, 郑明, 蓝锦标,等.海上风电场海底高压电缆电磁暂态过程的仿真分析[J].电网与清洁能源,2012, 28(11):72-81. HUANG Hui, ZHENG Ming, LAN Jinbiao, et al. Simulation analysis of the electro-magnetic transient on high voltage submarine cable of the offshore wind farms[J]. Power System and Clean Energy, 2012, 28(11):72-81.
[8] 仇卫东,胡君慧, 李琰.大型海上风电并网过电压问题及抑制措施研究[J].分布式能源,2016, 1(3):23-28. QIU Weidong, HU Junhui, LI Yan. Grid access overvoltage and restrain measures for large-scale offshore wind farm[J]. Distributed Energy, 2016, 1(3):23-28.
[9] 查国强,袁越,傅志馨,等.考虑海底电缆充电功率的风电场无功补偿[J].电网与清洁能源,2013, 29(2):54-60. ZHA Guoqiang, YUAN Yue, FU Zhixin, et al. Reactive compensation of offshore wind farm considering charging power of the submarine cable[J]. Power System and Clean Energy, 2013, 29(2):54-60.
[10] 施超, 钱康, 许文超,等.海上风电场送出混合线路工频过电压和无功补偿研究[J].电工电气,2015(5):20-24. SHI Chao, QIAN Kang, XU Wenchao, et al. Research on frequency over-voltage and reactive power compensation for offshore wind farm with mixed cable-overhead line[J]. Electrotechnics Electric, 2015(5):20-24.
[11] 陆燕,谈健.江苏海上风电接入系统若干问题探讨[J].江苏电机工程,2014, 33(5):55-58. LU Yan, TAN Jian. A discussion on the integration of offshore wind farm into power grid[J]. Jiangsu Electrical Engineering, 2014, 33(5):55-58.
[12] 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. CHEN Baichao, LUO Xuanyao, YUAN Jiaxin, et al. Reactive power allocation scheme for offshore wind farm considering power frequency overvoltage[J]. Electrical Measurement & Instrumentation, 2018, 55(13):78-83.
[13] 鲁加明,赵云,郑明,等.无功配置海上风电输出海缆损耗的影响分析[J].电力建设,2015, 36(6):114-118. LU Jiaming, ZHAO Yun, ZHENG Min, et al. Reactive power configuration influence on output cable loss of offshore wind farm[J]. Electric Power Construction, 2015, 36(6):114-118.
[14] 国家质量监督检验检疫总局.风电场接入电力系统技术规定:GB/T 9963—2011[S].北京:中国标准出版社,2011.
[15] 荣飞,黄守道,高剑,等.直驱永磁风力发电系统并网技术[M].北京:中国水利水电出版社,2018.

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海上风电过电压及无功补偿问题研究

Study on offshore wind farm overvoltage and reactive power compensation

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