
浏览全部资源
扫码关注微信
1.电网智能化调度与控制教育部重点实验室(山东大学),山东省济南市 250061
2.南瑞集团有限公司(国网电力科学研究院有限公司),江苏省南京市 211106
3.国网新疆电力有限公司电力调度控制中心,新疆维吾尔自治区乌鲁木齐市 830063
谢宇峥(1991—),男,博士研究生,主要研究方向:电力系统稳定分析与控制。E-mail:garfiona@163.com
张恒旭(1975—),男,博士,教授,博士生导师,主要研究方向:电力系统稳定分析与控制、电力系统监测、电力系统数值仿真。E-mail:zhanghx@sdu.edu.cn
李常刚(1984—),男,通信作者,博士,副研究员,硕士生导师,主要研究方向:电力系统运行与控制。E-mail:lichgang@sdu.edu.cn
收稿日期:2020-05-11,
修回日期:2020-08-28,
网络出版日期:2020-10-22,
纸质出版日期:2021-05-10
移动端阅览
谢宇峥,张恒旭,李常刚等.考虑风电机组频率保护的送端电网有序高频切机策略[J].电力系统自动化,2021,45(9):153-161.
XIE Yuzheng,ZHANG Hengxu,LI Changgang,et al.Orderly Over-frequency Generator Tripping Strategy for Sending-end Power Grid Considering Wind Turbine Frequency Protection[J].Automation of Electric Power Systems,2021,45(9):153-161.
谢宇峥,张恒旭,李常刚等.考虑风电机组频率保护的送端电网有序高频切机策略[J].电力系统自动化,2021,45(9):153-161. DOI: 10.7500/AEPS20200511006.
XIE Yuzheng,ZHANG Hengxu,LI Changgang,et al.Orderly Over-frequency Generator Tripping Strategy for Sending-end Power Grid Considering Wind Turbine Frequency Protection[J].Automation of Electric Power Systems,2021,45(9):153-161. DOI: 10.7500/AEPS20200511006.
对于可再生能源占比较高且功率通过多回高压直流大量外送的送端电网,高压直流闭锁将引发高频问题,高频切机是抑制送端电网频率升高的重要控制措施。在考虑风电机组高频保护和直流闭锁后线路有功功率变化的基础上,提出了一种高频切机方案整定方法,并将其分解为首轮单次切机总量子模型和分轮次切机量优化整定子模型。综合利用线性插值法和摄动法求解各轮次切机量,并结合二元表进行灵敏度分析,优化高频切机方案。通过中国省级电网算例验证了所提高频切机方案的有效性,并校核了所提方案在不同运行方式下的适应性。
For the sending-end power grid where renewable energy accounts for a relatively high proportion and a large amount of power is sent out through multiple high-voltage direct current (HVDC) lines
HVDC blocking will cause over-frequency problems. Over-frequency generator tripping is an important control measure to restrain the frequency increase of the sending-end power grid. A setting method for the over-frequency generator tripping scheme is proposed based on considering the over-frequency protection of wind turbines and the active power change of transmission lines when HVDC blocking occurs. It is decomposed into the total generator tripping quantity submodel of the first round and the optimized setting submodel of generator tripping quantity of each basic round. The linear interpolation method and the perturbation method are used comprehensively to solve the generator tripping quantity of each round
and combined with the two-element table
the sensitivity is analyzed. Thus the over-frequency generator tripping scheme is optimized. The effectiveness of the proposed over-frequency generator tripping scheme is verified by an example of a provincial power grid in China and the adaptability of the proposed scheme is checked in different operation modes.
杨海涛 , 吉平 , 苗淼 , 等 . 未来中国特高压电网结构形态与电源组成相互关系分析 [J]. 电力系统自动化 , 2018 , 42 ( 6 ): 9 - 17 .
YANG Haitao , JI Ping , MIAO Miao , et al . Analysis on interrelationship between future UHV power grid structural form and power source composition in China [J]. Automation of Electric Power Systems , 2018 , 42 ( 6 ): 9 - 17 .
许丹 , 王斌 , 张加力 , 等 . 特高压直流外送风光火电力一体化调度计划模型 [J]. 电力系统自动化 , 2016 , 40 ( 6 ): 25 - 29 .
XU Dan , WANG Bin , ZHANG Jiali , et al . Integrated transmission scheduling model for wind photovoltaic thermal power by ultra-high voltage direct current system [J]. Automation of Electric Power Systems , 2016 , 40 ( 6 ): 25 - 29 .
李德胜 , 罗剑波 . 特高压直流配套安全稳定控制系统的典型设计 [J]. 电力系统自动化 , 2016 , 40 ( 14 ): 151 - 157 .
LI Desheng , LUO Jianbo . Typical design of security and stability control system for UHVDC transmission [J]. Automation of Electric Power Systems , 2016 , 40 ( 14 ): 151 - 157 .
陈国平 , 李明节 , 许涛 . 特高压交直流电网系统保护及其关键技术 [J]. 电力系统自动化 , 2018 , 42 ( 22 ): 2 - 10 .
CHEN Guoping , LI Mingjie , XU Tao . System protection and its key technologies of UHV AC and DC power grid [J]. Automation of Electric Power Systems , 2018 , 42 ( 22 ): 2 - 10 .
邵广惠 , 侯凯元 , 王克非 , 等 . 特高压直流闭锁引发送端电网过频的系统保护方案 [J]. 电力系统自动化 , 2018 , 42 ( 22 ): 26 - 31 .
SHAO Guanghui , HOU Kaiyuan , WANG Kefei , et al . System protection scheme for over frequency of sending-end power grid caused by ultra-HVDC blocking [J]. Automation of Electric Power Systems , 2018 , 42 ( 22 ): 26 - 31 .
周智行 , 石立宝 , 陈义宣 . 异步联网下云南电网高频切机优化配置方案 [J]. 电力系统自动化 , 2020 , 44 ( 20 ): 86 - 93 .
ZHOU Zhixing , SHI Libao , CHEN Yixuan . Optimal configuration strategy of over-frequency generator tripping for Yunnan power grid under asynchronous interconnection [J]. Automation of Electric Power Systems , 2020 , 44 ( 20 ): 86 - 93 .
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 .
李晓珺 , 张志强 , 吴丽华 , 等 . 地区电网火电机组超速保护定值深化研究 [J]. 电网技术 , 2013 , 37 ( 9 ): 2521 - 2526 .
LI Xiaojun , ZHANG Zhiqiang , WU Lihua , et al . Further research on setting values of over-speed protection controller for fossil power generation units in regional power grid [J]. Power System Technology , 2013 , 37 ( 9 ): 2521 - 2526 .
张志强 , 袁荣湘 , 徐友平 , 等 . 适应多回特高压直流的四川电网高频切机优化 [J]. 电力系统自动化 , 2016 , 40 ( 2 ): 141 - 146 .
ZHANG Zhiqiang , YUAN Rongxiang , XU Youping , et al . Optimization of over-frequency generator-tripping scheme in Sichuan power grid adaptable to multi-UHVDC transmission project [J]. Automation of Electric Power Systems , 2016 , 40 ( 2 ): 141 - 146 .
杨琦 , 唐晓骏 , 苏寅生 , 等 . 机组涉网保护与高频切机措施优化配置方案 [J]. 电力系统自动化 , 2013 , 37 ( 20 ): 127 - 131 .
YANG Qi , TANG Xiaojun , SU Yinsheng , et al . An optimal allocation scheme for setting related to power grid and over frequency generator tripping measures [J]. Automation of Electric Power Systems , 2013 , 37 ( 20 ): 127 - 131 .
周磊 , 张丹 , 刘福锁 , 等 . 异步联网后云南电网的频率特性及高频切机方案 [J]. 南方电网技术 , 2016 , 10 ( 7 ): 17 - 23 .
ZHOU Lei , ZHANG Dan , LIU Fusuo , et al . Frequency characteristics of Yunnan power grid and corresponding over-frequency generator tripping scheme after asynchronous interconnection [J]. Southern Power System Technology , 2016 , 10 ( 7 ): 17 - 23 .
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 .
陈树勇 , 朱琳 , 丁剑 , 等 . 风电场并网对孤网高频切机的影响研究 [J]. 电网技术 , 2012 , 36 ( 1 ): 58 - 64 .
CHEN Shuyong , ZHU Lin , DING Jian , et al . Impact of grid-connected wind farm on high frequency generator tripping in isolated power system [J]. Power System Technology , 2012 , 36 ( 1 ): 58 - 64 .
岳涵 , 邵广惠 , 孙铭泽 , 等 . 含大规模新能源集中外送型电网高频第三道防线配置方法 [J]. 电网技术 , 2019 , 43 ( 5 ): 1766 - 1771 .
YUE Han , SHAO Guanghui , SUN Mingze , et al . A configuration method of high frequency third defensive line for power-integrated-exporting grid with large-scale renewable energy [J]. Power System Technology , 2019 , 43 ( 5 ): 1766 - 1771 .
袁虎玲 , 刘福锁 , 侯玉强 , 等 . 一种考虑备用且与紧急控制相协调的风机高频保护整定方法 [J]. 电力系统保护与控制 , 2017 , 45 ( 7 ): 77 - 83 .
YUAN Huling , LIU Fusuo , HOU Yuqiang , et al . A tuning method for high-frequency protection program of fans considering emergency reserve and coordination with emergence control [J]. Power System Protection and Control , 2017 , 45 ( 7 ): 77 - 83 .
陈赟 , 陈得治 , 马世英 , 等 . 风光火打捆交直流外送系统的高频切机方案研究 [J]. 电网技术 , 2016 , 40 ( 1 ): 186 - 192 .
CHEN Yun , CHEN Dezhi , MA Shiying , et al . Studies on high-frequency generator tripping strategy for wind-photovoltaic-thermal-bundled power transmitted by AC/DC system [J]. Power System Technology , 2016 , 40 ( 1 ): 186 - 192 .
邓朴 , 皮显松 , 马世英 , 等 . 高频事故下潮流转移性质和调速器状态转移控制 [J]. 电力系统自动化 , 2014 , 38 ( 11 ): 123 - 129 .
DENG Pu , PI Xiansong , MA Shiying , et al . Over-frequency accident conditions and speed governor state transition control [J]. Automation of Electric Power Systems , 2014 , 38 ( 11 ): 123 - 129 .
风电运行规程:Z SBT-GC-001 (2)/2013 [S]. 2013 .
Wind power operation regulations: Z SBT-GC-001 (2)/2013 [S]. 2013 .
国家能源局 . 大型风电场并网设计技术规范:NB/T 31003—2011 [S]. 2011 .
National Energy Administration . Design regulations for large-scale wind power connecting to the system: NB/T 31003—2011 [S]. 2011 .
迟永宁 , 张占奎 , 李琰 , 等 . 大规模风电并网技术问题及标准发展 [J]. 华北电力技术 , 2017 ( 3 ): 1 - 7 .
CHI Yongning , ZHANG Zhankui , LI Yan , et al . Development of large-scale wind power grid integration and technical standard [J]. North China Electric Power , 2017 ( 3 ): 1 - 7 .
董存 , 裴哲义 , 黄越辉 . 中德风电并网政策和技术标准的比较研究 [J]. 中国电力 , 2013 , 46 ( 5 ): 83 - 89 .
DONG Cun , PEI Zheyi , HUANG Yuehui . Comparative study of integrating technique for wind power between China and Germany [J]. Electric Power , 2013 , 46 ( 5 ): 83 - 89 .
董宸 , 周霞 , 李威 , 等 . 计及风机频率保护的孤立局域网频率协调控制研究 [C]// 电力系统自动化专委会学术交流研讨会论文集 , 2013年11月1日,中国南京 : 1 - 9 .
DONG Chen , ZHOU Xia , LI Wei , et al . Research on frequency coordinated control of isolated power grid with considering wind turbine frequency protection [C]// Academic Exchange Seminar of the Special Committee of Power System Automation , November 1 , 2013 , Nanjing , China: 1 - 9 .
李常刚 , 刘玉田 , 邱夕兆 . 基于暂态频率偏移安全性的低频减载方案优化 [J]. 电力系统自动化 , 2013 , 37 ( 4 ): 51 - 56 .
LI Changgang , LIU Yutian , QIU Xizhao . Optimization of under-frequency load shedding schemes based on transient frequency deviation security [J]. Automation of Electric Power Systems , 2013 , 37 ( 4 ): 51 - 56 .
李常刚 , 张恒旭 , 刘玉田 , 等 . 考虑机组低频保护的电力系统暂态频率稳定评估 [J]. 电工技术学报 , 2013 , 28 ( 2 ): 271 - 278 .
LI Changgang , ZHANG Hengxu , LIU Yutian , et al . Power system transient frequency stability assessment considering unit under-frequency relay protection [J]. Transactions of China Electrotechnical Society , 2013 , 28 ( 2 ): 271 - 278 .
CHAN M L , DUNLOP R D , SCHWEPPE F . Dynamic equivalents for average system frequency behavior following major disturbances [J]. IEEE Transactions on Power Systems , 1972 , 91 ( 4 ): 1637 - 1642 .
0
浏览量
0
下载量
6
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621