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考虑分组控制和有序恢复的风电调频策略
Frequency Regulation Strategy for Wind Power Considering Grouping Control and Orderly Recovery
- 电力系统自动化-方正平台 2020年44卷第16期 页码：114-120
- 作者机构：
山东大学电气工程学院，山东省济南市 250061
- 作者简介：
劳焕景(1996—)，男，硕士研究生，主要研究方向：风电调频控制技术。E-mail：l18331137067@163.com
张黎(1979—)，男，通信作者，博士，副教授，主要研究方向：高电压与绝缘技术。E-mail：zhleee@sdu.edu.cn
赵彤(1980—)，男，博士，副教授，主要研究方向：放电物理与等离子体技术。E-mail：zhaotong@sdu.edu.cn
- 基金信息：
DOI：10.7500/AEPS20200312006
中图分类号：收稿日期：2020-03-12，
修回日期：2020-04-14，
网络出版日期：2020-05-21，
纸质出版日期：2020-08-25
- 稿件说明：
移动端阅览
劳焕景,张黎,赵彤等.考虑分组控制和有序恢复的风电调频策略[J].电力系统自动化,2020,44(16):114-120.
LAO Huanjing,ZHANG Li,ZHAO Tong,et al.Frequency Regulation Strategy for Wind Power Considering Grouping Control and Orderly Recovery[J].Automation of Electric Power Systems,2020,44(16):114-120.
劳焕景,张黎,赵彤等.考虑分组控制和有序恢复的风电调频策略[J].电力系统自动化,2020,44(16):114-120. DOI： 10.7500/AEPS20200312006.
LAO Huanjing,ZHANG Li,ZHAO Tong,et al.Frequency Regulation Strategy for Wind Power Considering Grouping Control and Orderly Recovery[J].Automation of Electric Power Systems,2020,44(16):114-120. DOI： 10.7500/AEPS20200312006.
摘要
针对高风电渗透水平下运行的电力系统，提出一种考虑分组控制和错位恢复的风电调频策略。首先，基于风力发电机在该策略不同控制参数设置下的运行特性，将风力发电机分组，为后续错位转速恢复减轻频率二次冲击奠定基础。在发生频率跌落时，令各组风力发电机均提升有功功率至转矩保护限制下的最大值来抑制频率跌落。考虑调频时基于转子转速或可释放转动惯量调节的控制策略与系统频率解耦，通过补充频率过调抑制系数对风力发电机参考功率进行修正。仿真结果表明，所提策略通过让风力发电机分组错位启动转速恢复和以“先抑后扬”的功率调节方式来收敛回到最大功率运行点，能有效平滑风力发电机调频状态切换时的过渡过程，并使转速恢复不至于过慢。同时，频率过调抑制系数的引入增强了被触发后与系统频率解耦的调频控制对不同程度扰动的适应性。
Abstract
Aiming at the power system with high wind power penetration level
a frequency regulation strategy of wind power based on grouping control and staggered recovery is proposed. Firstly
based on the operation characteristics of wind power generators with different control parameters setting of the strategy
wind power generators are divided into groups
which lays a foundation for recovery of subsequent staggered rotor speed and alleviation of secondary frequency impact. When frequency drops
every group of wind power generators raise active power to the maximum value within torque protection limit to restrain frequency drop. Considering that the control strategy based on rotor speed or releasable kinetic energy is decoupled with the system frequency
the reference power of wind power generators is modified by supplementing the frequency overshoot suppression coefficient. The simulation results indicate that by executing staggeringly rotor speed recovery of wind power generators in groups and proceeding the course of regaining back to maximum power point tracking with power adjustment in a “first repress then raise” way
the proposed strategy can smooth the transient process of state switching for frequency regulation and make the speed recovery not too slow. Meanwhile
the frequency overshoot suppression coefficient is introduced to enhance the adaptability of the frequency regulation control for varying degrees of disturbances
which is triggered and decoupled from system frequency.
关键词
Keywords
references
MACHOWSKI J , BIALEK J W , BUMBY J R . Frequency stability and control in power system dynamics: stability and control [M]. 2nd ed . Wiltshire , UK: Wiley , 2008 .
KAYIKCI M , MILANOVIC J V . Dynamic contribution of DFIG-based wind plants to system frequency disturbances [J]. IEEE Transactions on Power Systems , 2009 , 24 ( 2 ): 859 - 867 .
虞临波 , 寇鹏 , 冯玉涛 , 等 . 风储联合发电系统参与频率响应的模型预测控制策略 [J]. 电力系统自动化 , 2019 , 43 ( 12 ): 36 - 46 .
YU Linbo , KOU Peng , FENG Yutao , et al . Model predictive control for combined wind-storage system to participate in frequency response [J]. Automation of Electric Power Systems , 2019 , 43 ( 12 ): 36 - 46 .
LALOR G , MULLANE A , O’MALLEY M . Frequency control and wind turbine technologies [J]. IEEE Transactions on Power Systems , 2005 , 20 ( 4 ): 1905 - 1913 .
MILLER N W , SHAO M , VENATARAMAN S , et al . Frequency response study [EB/OL]. [ 2020-04-10 ]. http://www.caiso.com/informed/Pages/StakeholderProcesses/IntegrationRenewableResources.aspx http://www.caiso.com/informed/Pages/StakeholderProcesses/IntegrationRenewableResources.aspx .
WU Z , GAO W , GAO T . et al . State-of-the-art review on frequency response of wind power plants in power systems [J]. Journal of Modern Power Systems and Clean Energy , 2018 , 6 ( 1 ): 1 - 16 .
OBAID Z A , CIPCIGAN L M , ABRAHIM L , et al . Frequency control of future power systems: reviewing and evaluating challenges and new control methods [J]. Journal of Modern Power Systems and Clean Energy , 2019 , 7 ( 1 ): 9 - 25 .
TSILI M , PAPATHANASSIOU S . A review of grid code technical requirements for wind farms [J]. IET Renewable Power Generation , 2009 , 3 ( 3 ): 308 - 332 .
Hydro Québec TransÉnergie . Transmission provider technical requirements for the connection of power plants to the Hydro Québec transmission system [EB/OL]. [ 2020-04-10 ]. http://www.hydroquebec.com/transenergie/fr/commerce/pdf/exigence_raccordement_fev_09_en.pdf http://www.hydroquebec.com/transenergie/fr/commerce/pdf/exigence_raccordement_fev_09_en.pdf .
Grid code review panel paper: future frequency response services [R]. London, UK : National Grid Electricity Transmission PLC , 2010 .
LICARI J , EKANAYAKE J , MOORE I . Inertia response from full-power converter-based permanent magnet wind generators [J]. Journal of Modern Power Systems and Clean Energy , 2013 , 1 ( 1 ): 26 - 33 .
陈宇航 , 王刚 , 侍乔明 , 等 . 一种新型风电场虚拟惯量协同控制策略 [J]. 电力系统自动化 , 2015 , 39 ( 5 ): 27 - 33 .
CHEN Yuhang , WANG Gang , SHI Qiaoming , et al . A new coordinated virtual inertia control strategy for wind farms [J]. Automation of Electric Power Systems , 2015 , 39 ( 5 ): 27 - 33 .
田新首 , 王伟胜 , 迟永宁 , 等 . 基于双馈风电机组有效储能的变参数虚拟惯量控制 [J]. 电力系统自动化 , 2015 , 39 ( 5 ): 20 - 26 .
TIAN Xinshou , WANG Weisheng , CHI Yongning , et al . Variable parameter virtual inertia control based on effective energy storage of DFIG-based wind turbines [J]. Automation of Electric Power Systems , 2015 , 39 ( 5 ): 20 - 26 .
GONZALEZ-LONGATT F M . Impact of emulated inertia from wind power on under-frequency protection schemes of future power systems [J]. Journal of Modern Power Systems and Clean Energy , 2016 , 4 ( 2 ): 211 - 218 .
隗霖捷 , 王德林 , 李芸 , 等 . 基于可变系数的双馈风电机组与同步发电机协调调频策略 [J]. 电力系统自动化 , 2017 , 41 ( 2 ): 94 - 100 .
WEI Linjie , WANG Delin , LI Yun , et al . Variable coefficient based coordinated frequency modulation strategy between DFIG-based wind turbine and synchronous generator [J]. Automation of Electric Power Systems , 2017 , 41 ( 2 ): 94 - 100 .
李少林 , 王伟胜 , 张兴 , 等 . 风力发电对系统频率影响及虚拟惯量综合控制 [J]. 电力系统自动化 , 2019 , 43 ( 15 ): 64 - 73 .
LI Shaolin , WANG Weisheng , ZHANG Xing , et al . Impact of wind power on power system frequency and combined virtual inertia control [J]. Automation of Electric Power Systems , 2019 , 43 ( 15 ): 64 - 73 .
兰飞 , 潘益丰 , 时萌 , 等 . 双馈风电机组变系数虚拟惯量优化控制 [J]. 电力系统自动化 , 2019 , 43 ( 12 ): 51 - 61 .
LAN Fei , PAN Yifeng , SHI Meng , et al . Optimal variable-coefficient virtual inertial control for DFIG-based wind turbines [J]. Automation of Electric Power Systems , 2019 , 43 ( 12 ): 51 - 61 .
ULLAH N R , THIRINGER T , KARLSSON D . Temporary primary frequency control support by variable speed wind turbines—potential and applications [J]. IEEE Transactions on Power Systems , 2008 , 23 ( 2 ): 601 - 612 .
KANG M , MULJADI E , HUR K , et al . Stable adaptive inertial control of a doubly-fed induction generator [J]. IEEE Transactions on Smart Grid , 2016 , 7 ( 6 ): 2971 - 2979 .
KANG M , KIM K , MULJADI E , et al . Frequency control support of a doubly-fed induction generator based on the torque limit [J]. IEEE Transactions on Power Systems , 2016 , 31 ( 6 ): 4575 - 4583 .
YANG D , KIM J , KANG Y C , et al . Temporary frequency support of a DFIG for high wind power penetration [J]. IEEE Transactions on Power Systems , 2018 , 33 ( 3 ): 3428 - 3437 .
曹娜 , 于群 . 风速波动情况下并网风电场内风电机组分组方 法 [J]. 电力系统自动化 , 2012 , 36 ( 2 ): 42 - 46 .
CAO Na , YU Qun . A grouping method for wind turbines in a grid—connected wind farm during wind speed fluctuation [J]. Automation of Electric Power Systems , 2012 , 36 ( 2 ): 42 - 46 .
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