计及风电高频保护的送端电网多直流协同频率控制

doi:10.11930/j.issn.1004-9649.201903030

中国电力 ›› 2021, Vol. 54 ›› Issue (5): 83-90,110.DOI: 10.11930/j.issn.1004-9649.201903030

计及风电高频保护的送端电网多直流协同频率控制

游广增¹, 李华瑞², 李常刚², 刘超³, 钱迎春¹, 李玲芳¹

1. 云南电网有限责任公司，云南昆明 650011;
2. 山东大学电气工程学院，山东济南 250061;
3. 中国电力科学研究院，北京 100192

收稿日期:2019-03-19 修回日期:2020-01-17 发布日期:2021-05-05
作者简介:游广增(1982-),男,硕士,高级工程师,从事电力系统分析与电力规划研究,E-mail:misteryou@qq.com;李华瑞(1994-),男,博士研究生,从事电力系统动态频率分析与控制研究,E-mail:lihuarui_sdu@163.com;李常刚(1984-),通信作者,男,博士,副研究员,从事电力系统安全稳定控制研究,E-mail:lichgang@sdu.edu.cn;刘超(1984-),男,硕士,高级工程师,从事新能源发电与并网研究,E-mail:liuchao@epri.sgcc.com.cn
基金资助:
国家自然科学基金资助项目(51407107)；山东大学青年学者未来计划支持(2018WLJH31)

Coordinative Frequency Control of Multi HVDC Links in Sending-End Power Grid Considering Over-Frequency Protection of Wind Power Generation

YOU Guangzeng¹, LI Huarui², LI Changgang², LIU Chao³, QIAN Yingchun¹, LI Lingfang¹

1. Yunnan Power Grid Company Limited, Kunming 650011, China;
2. School of Electrical Engineering, Shandong University, Jinan 250061, China;
3. China Electric Power Research Institute, Beijing 100192, China

Received:2019-03-19 Revised:2020-01-17 Published:2021-05-05
Supported by:
This work is supported by National Natural Science Foundation of China (No.51407107) and Young Scholars Program of Shandong University (No.2018WLJH31)

摘要/Abstract

摘要： 为解决中国能源与负荷逆向分布问题，大量高压直流输电工程正在建设或已经投运。针对送端电网中可能发生的直流闭锁导致的高频事件，计及风电机组的高频保护约束，研究了进行多回直流协同控制从而抑制电网频率偏移的方法，提出了以各健全直流总功率调制量最小为目标的多直流协同频率控制模型，通过一阶差分近似求解系统最大频率偏移相对于各受控直流功率的灵敏度，优化求解多直流协同频率控制策略。并进一步以某含高比例风电的送端电网为例，验证该方法在送端电网频率控制策略整定中的有效性。

关键词: 风力发电, 送端电网, 频率控制, 高压直流输电

Abstract: A large number of high voltage direct current (HVDC) projects are under construction or have been put into operation in order to mitigate the reverse distribution between energy and loads in China. Focusing on the over-frequency scenarios of sending-end power systems causing by HVDC blocking, the coordinative control of multi high voltage direct current (HVDC) links considering over-frequency protection of wind power generators is studied in this paper to control system frequency. A coordinative control model is proposed to minimize the total HVDC modulation amount. The first-order difference is adopted to estimate the sensitivity of the maximum frequency deviation of the system against each controlled DC power, and the optimum coordinative frequency control strategies of multi HVDC links can be obtained. The proposed method is validated in a sending-end power grid model with high wind power penetration rate to show its effectiveness in designing the frequency control strategies of the sending-end power systems.

Key words: wind power generation, sending-end power grid, frequency control, HVDC

游广增, 李华瑞, 李常刚, 刘超, 钱迎春, 李玲芳. 计及风电高频保护的送端电网多直流协同频率控制[J]. 中国电力, 2021, 54(5): 83-90,110.

YOU Guangzeng, LI Huarui, LI Changgang, LIU Chao, QIAN Yingchun, LI Lingfang. Coordinative Frequency Control of Multi HVDC Links in Sending-End Power Grid Considering Over-Frequency Protection of Wind Power Generation[J]. Electric Power, 2021, 54(5): 83-90,110.

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https://www.electricpower.com.cn/CN/Y2021/V54/I5/83

参考文献

[1] 孙舶皓, 汤涌, 叶林, 等. 基于随机分层分布式模型预测控制的风电集群频率控制规划方法[J]. 中国电机工程学报, 2019, 39(20): 5903-5914, 6171
SUN Bohao, TANG Yong, YE Lin, et al. A programming method for wind power cluster frequency control based on S-H-DMPC[J]. Proceedings of the CSEE, 2019, 39(20): 5903-5914, 6171
[2] 姚琦, 刘吉臻, 胡阳, 等. 含异步变速风机的风电场一次调频等值建模与仿真[J]. 电力系统自动化, 2019, 43(23): 185-192
YAO Qi, LIU Jizhen, HU Yang, et al. Equivalent modeling and simulation for primary frequency regulation of wind farm with asynchronous variable-speed wind turbines[J]. Automation of Electric Power Systems, 2019, 43(23): 185-192
[3] 张圣祺, 袁蓓, 季振东, 等. 基于分布式控制原理的电池储能系统二次调频控制[J]. 电工技术学报, 2019, 34(增刊2): 637-645
ZHANG Shengqi, YUAN Bei, JI Zhendong, et al. A secondary frequency control based on the distributed control theory considering battery energy storage systems[J]. Transactions of China Electrotechnical Society, 2019, 34(S2): 637-645
[4] 李常刚, 李华瑞, 刘玉田, 等. 计及低频减载动作的最大暂态频率偏移快速估计[J]. 电力系统自动化, 2019, 43(12): 27-35
LI Changgang, LI Huarui, LIU Yutian, et al. Fast estimation of maximum transient frequency deviation considering under-frequency load shedding[J]. Automation of Electric Power Systems, 2019, 43(12): 27-35
[5] 张志强, 徐友平, 袁荣湘, 等. 大型互联区域电网解列后送端电网频率特性及高频切机方案[J]. 电网技术, 2015, 39(1): 288-293
ZHANG Zhiqiang, XU Youping, YUAN Rongxiang, et al. Frequency characteristics of power grid at sending end of split large-scale interconnected regional power grid and corresponding over-frequency generator-tripping scheme[J]. Power System Technology, 2015, 39(1): 288-293
[6] 赵畹君. 高压直流输电工程技术[M]. 北京: 中国电力出版社, 2004.
[7] 孙宏达, 赵威, 吴辰阳, 等. 柔性直流输电系统的附加频率控制[J]. 云南电力技术, 2018, 46(2): 33-36
SUN Hongda, ZHAO Wei, WU Chenyang, et al. Additional frequency control of VSC-HVDC system[J]. Yunnan Electric Power, 2018, 46(2): 33-36
[8] 张天, 龚雁峰. 特高压交直流电网输电技术及运行特性综述[J]. 智慧电力, 2018, 46(2): 87-92
ZHANG Tian, GONG Yanfeng. Research on transmission technologies and operational performance of UHV AC/DC power grid in China[J]. Smart Power, 2018, 46(2): 87-92
[9] 吴琛, 李玲芳, 张丹, 等. 云南多直流线路直流调制方案研究[J]. 云南电力技术, 2014, 42(5): 20-24
WU Chen, LI Lingfang, ZHANG Dan, et al. Study on Yunnan multiple DC modulation scheme[J]. Yunnan Electric Power, 2014, 42(5): 20-24
[10] 徐攀腾. 云广特高压直流输电工程送端孤岛频率控制分析[J]. 电力建设, 2011, 32(11): 48-50
XU Panteng. Frequency control analysis for island system at sending terminal in Yunnan-Guangdong UHVDC transmission project[J]. Electric Power Construction, 2011, 32(11): 48-50
[11] 张少康, 李兴源, 王渝红. HVDC附加控制策略对频率稳定性的影响研究[J]. 电力系统保护与控制, 2011, 39(19): 100-103, 109
ZHANG Shaokang, LI Xingyuan, WANG Yuhong. Research on the effect of HVDC additional control strategy on frequency stability[J]. Power System Protection and Control, 2011, 39(19): 100-103, 109
[12] 梅勇, 周剑, 吕耀棠, 等. 直流频率限制控制(FLC)功能在云南异步联网中的应用[J]. 中国电力, 2017, 50(10): 64-70, 77
MEI Yong, ZHOU Jian, LV Yaotang, et al. Study on application of HVDC frequency limit control(FLC) in asynchronously interconnected Yunnan grid[J]. Electric Power, 2017, 50(10): 64-70, 77
[13] 张振, 李兴源. 多馈入直流输电系统的辅助频率协调控制[J]. 现代电力, 2009, 26(1): 45-48
ZHANG Zhen, LI Xingyuan. Auxiliary frequency coordinated control for multi-infeed HVDC systems[J]. Modern Electric Power, 2009, 26(1): 45-48
[14] 邹延生, 董萍. 基于协同控制理论的非线性直流附加控制器设计[J]. 电力自动化设备, 2017, 37(4): 210-217
ZOU Yansheng, DONG Ping. Design of nonlinear HVDC supplementary controller based on synergetic control[J]. Electric Power Automation Equipment, 2017, 37(4): 210-217
[15] 龙锦壮. 高压直流输电多送出协调控制策略研究[D]. 北京: 华北电力大学, 2010
LONG Jinzhuang. Study on the coordinated control strategy of multi-send HVDC system[D]. Beijing: North China Electric Power University, 2010.
[16] 许涛, 励刚, 于钊, 等. 多直流馈入受端电网频率紧急协调控制系统设计与应用[J]. 电力系统自动化, 2017, 41(8): 98-104
XU Tao, LI Gang, YU Zhao, et al. Design and application of emergency coordination control system for multi-infeed HVDC receiving-end system coping with frequency stability problem[J]. Automation of Electric Power Systems, 2017, 41(8): 98-104
[17] Power System Relaying Committee of the IEEE Power Engineering Society. IEEE Std C37.106 IEEE guide for abnormal frequency protection for power generating plants[S]. New York: The Institute of Electrical and Electronics Engineers, 2003.
[18] 竺炜, 沈进阳, 王作家. 直流接入比与频率稳定性的关系及水电主导调频控制的改进策略[J]. 电网技术, 2018, 42(11): 3789-3795
ZHU Wei, SHEN Jinyang, WANG Zuojia. Relationship between DC access ratio and frequency stability and improved strategy of hydropower dominant primary frequency control[J]. Power System Technology, 2018, 42(11): 3789-3795
[19] 李伟, 肖湘宁, 陶顺, 等. 特高压直流送端孤岛系统频率稳定控制[J]. 电力自动化设备, 2018, 38(11): 197-203
LI Wei, XIAO Xiangning, TAO Shun, et al. Frequency stability control for islanded UHVDC sending end system[J]. Electric Power Automation Equipment, 2018, 38(11): 197-203
[20] 袁季修. 防止电力系统频率崩溃的紧急控制[J]. 电力自动化设备, 2002, 22(4): 1-4
YUAN Jixiu. Emergency control for preventing frequency collapse of power system[J]. Electric Power Automation Equipment, 2002, 22(4): 1-4
[21] 中华人民共和国国家质量监督检验检疫总局, 中国国家标准化管理委员会. 中华人民共和国推荐性国家标准: 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, 2012.
[22] 国家能源局. 中华人民共和国能源行业标准: 大型风电场并网设计技术规范 NB/T 31003—2011[S]. 北京: 原子能出版社, 2011.
[23] 梁天明, 翁洪志, 袁焯锋. 高压直流输电过负荷限制功能分析及改进措施[J]. 电力科学与工程, 2015, 31(6): 23-28
LIANG Tianming, WENG Hongzhi, YUAN Zhuofeng. Analysis and improvement on overload limit logic in HVDC system[J]. Electric Power Science and Engineering, 2015, 31(6): 23-28
[24] 刘萌, 徐陶阳, 李常刚, 等. 基于粒子群算法的受端电网紧急切负荷优化[J]. 山东大学学报(工学版), 2019, 49(1): 120-128
LIU Meng, XU Taoyang, LI Changgang, et al. Optimization of emergency load shedding of receiving-end power grid based on Particle Swarm Optimization[J]. Journal of Shandong University (Engineering Science), 2019, 49(1): 120-128

计及风电高频保护的送端电网多直流协同频率控制

Coordinative Frequency Control of Multi HVDC Links in Sending-End Power Grid Considering Over-Frequency Protection of Wind Power Generation

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计及风电高频保护的送端电网多直流协同频率控制

Coordinative Frequency Control of Multi HVDC Links in Sending-End Power Grid Considering Over-Frequency Protection of Wind Power Generation

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