
浏览全部资源
扫码关注微信
1.智能电网教育部重点实验室(天津大学),天津市 300072
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.广西电网电力调度控制中心,广西壮族自治区南宁市 530023
朱介北(1987—),男,博士,教授,博士生导师,主要研究方向:新能源构网控制、电力电子化电力系统。E-mail:jiebei. zhu@tju.edu.cn
郭力源(2002—),男,硕士研究生,主要研究方向:电力系统惯量辨识、惯量时空感知。E-mail:guoliyuan525@163.com
王伟(1976—),男,博士,研究员级高级工程师,硕士生导师,主要研究方向:新能源发电及其控制技术、微电网控制技术、输电线路状态感知。E-mail:wangwei@sgepri.sgcc.com.cn
俞露杰(1990—),男,通信作者,博士,副教授,硕士生导师,主要研究方向:海上风电直流送出、新能源换流器并网控制。E-mail:lujie.yu@outlook.com
收稿:2023-11-08,
修回:2024-03-12,
网络出版:2024-09-06,
纸质出版:2024-10-10
移动端阅览
朱介北,郭力源,王伟等.基于二阶罚函数自适应变阶拟合的全局电网惯量时空感知[J].电力系统自动化,2024,48(19):69-79.
ZHU Jiebei,GUO Liyuan,WANG Wei,et al.Temporal-Spatio Inertia Perception of Global Power Grid Based on Adaptive Variable-order Fitting of Second-order Penalty Function[J].Automation of Electric Power Systems,2024,48(19):69-79.
朱介北,郭力源,王伟等.基于二阶罚函数自适应变阶拟合的全局电网惯量时空感知[J].电力系统自动化,2024,48(19):69-79. DOI: 10.7500/AEPS20231108002.
ZHU Jiebei,GUO Liyuan,WANG Wei,et al.Temporal-Spatio Inertia Perception of Global Power Grid Based on Adaptive Variable-order Fitting of Second-order Penalty Function[J].Automation of Electric Power Systems,2024,48(19):69-79. DOI: 10.7500/AEPS20231108002.
随着传统同步发电机逐步被新能源发电替代,电力系统惯量不断降低,惯量时空评估对保障系统安全稳定运行愈加重要。首先,提出了基于二阶罚函数自适应变阶拟合的全局电网惯量时空感知方法;其次,基于同步相量测量单元(PMU)准确估测系统各空间节点的频率变化率及功率变化,采用二阶罚函数对PMU监测数据进行预处理,并对每段拟合数据的处理过程加以自适应变阶拟合;最后,通过两种方法的结合,可实现对电力系统广义节点惯量的时空感知。通过仿真案例分析,验证了所提方法在大、小扰动工况下对惯量时空评估的准确性及适用性。
As the traditional synchronous generators are gradually replaced by renewable energy generators
the inertia of the power system is constantly reduced
and the temporal-spatio inertia evaluation is more and more important to ensure the safe and stable operation of the system. Firstly
the temporal-spatio inertia perception method of global power grid based on adaptive variable-order fitting of second-order penalty function is proposed. Secondly
the rate of change of frequency and power change of each spatial node of the system are accurately estimated based on the phasor measurement unit (PMU). The second-order penalty function is adopted for the preprocessing of PMU monitoring data and the adaptive variable-order fitting is applied to the processing process of each segment of the fitting data. Finally
through the combination of the two methods
the temporal-spatio perception of the generalized node inertia of the power system can be realized. The accuracy and applicability of the proposed method for the temporal-spatio inertia evaluation under the condition of large or small disturbances are verified through the simulation case analysis.
郭小龙 , 毕天姝 , 刘方蕾 , 等 . 风、光高渗透率电网中考虑频率稳定的可再生能源承载力研究 [J]. 可再生能源 , 2020 , 38 ( 1 ): 84 - 90 .
GUO Xiaolong , BI Tianshu , LIU Fanglei , et al . Estimating maximum penetration level of renewable energy based on frequency stability constrains in networks with high-penetration wind and photovoltaic energy [J]. Renewable Energy Resources , 2020 , 38 ( 1 ): 84 - 90 .
林建熙 , 刘必成 , 肖晃庆 , 等 . 大规模海上风电接入的受端电网频率特性 [J]. 广东电力 , 2023 , 36 ( 3 ): 23 - 31 .
LIN Jianxi , LIU Bicheng , XIAO Huangqing , et al . Frequency characteristics of receiving end power grid for large-scale offshore wind power access [J]. Guangdong Electric Power , 2023 , 36 ( 3 ): 23 - 31 .
王博 , 杨德友 , 蔡国伟 . 高比例新能源接入下电力系统惯量相关问题研究综述 [J]. 电网技术 , 2020 , 44 ( 8 ): 2998 - 3006 .
WANG Bo , YANG Deyou , CAI Guowei . Review of research on power system inertia related issues in the context of high penetration of renewable power generation [J]. Power System Technology , 2020 , 44 ( 8 ): 2998 - 3006 .
张武其 , 文云峰 , 迟方德 , 等 . 电力系统惯量评估研究框架与展望 [J]. 中国电机工程学报 , 2021 , 41 ( 20 ): 6842 - 6856 .
ZHANG Wuqi , WEN Yunfeng , CHI Fangde , et al . Research framework and prospect on power system inertia estimation [J]. Proceedings of the CSEE , 2021 , 41 ( 20 ): 6842 - 6856 .
曹斌 , 原帅 , 刘家豪 , 等 . 考虑频率动态响应实时分区的电力系统惯量在线评估方法 [J]. 电网技术 , 2023 , 47 ( 3 ): 930 - 941 .
CAO Bin , YUAN Shuai , LIU Jiahao , et al . Power system online inertia estimation considering real-time clustering of frequency dynamic response [J]. Power System Technology , 2023 , 47 ( 3 ): 930 - 941 .
CAI G W , WANG B , YANG D Y , et al . Inertia estimation based on observed electromechanical oscillation response for power systems [J]. IEEE Transactions on Power Systems , 2019 , 34 ( 6 ): 4291 - 4299 .
AZIZIPANAH-ABARGHOOEE R , MALEKPOUR M , PAOLONE M , et al . A new approach to the online estimation of the loss of generation size in power systems [J]. IEEE Transactions on Power Systems , 2019 , 34 ( 3 ): 2103 - 2113 .
曾繁宏 . 电力系统惯性常数及惯性时空特性辨识方法研究 [D]. 广州 : 华南理工大学 , 2020 .
ZENG Fanhong . Research on the identification method for inertia constant and inertial temporal-spatial characteristics of power system [D]. Guangzhou : South China University of Technology , 2020 .
刘家豪 , 王程 , 毕天姝 . 面向新能源电力系统频率时空动态的节点等效惯量指标及其应用 [J]. 中国电机工程学报 , 2023 , 43 ( 20 ): 7773 - 7789 .
LIU Jiahao , WANG Cheng , BI Tianshu . Node equivalent inertia index for temporal-spatial frequency dynamics of renewable energy power system and its applications [J]. Proceedings of the CSEE , 2023 , 43 ( 20 ): 7773 - 7789 .
刘方蕾 , 胥国毅 , 刘家豪 , 等 . 考虑电网结构和参数的电力系统惯量分布特性 [J]. 电力系统自动化 , 2021 , 45 ( 23 ): 60 - 67 .
LIU Fanglei , XU Guoyi , LIU Jiahao , et al . Inertia distribution characteristics of power system considering structure and parameters of power grid [J]. Automation of Electric Power Systems , 2021 , 45 ( 23 ): 60 - 67 .
WANG Y J , SILVA-SARAVIA H , PULGAR-PAINEMAL H . Estimating inertia distribution to enhance power system dynamics [C]// 2017 North American Power Symposium (NAPS) , September 17-19 , 2017 , Morgantown, USA : 1 - 6 .
YIN Z , TANG R , DU C , et al . Moment of inertia identification based on unscented Kalman filter for permanent magnet synchronous motors [C]// 2019 14th IEEE Conference on Industrial Electronics and Applications (ICIEA) , June 19-21 , 2019 , Xi’an, China : 1141 - 1145 .
DEL GIUDICE D , GRILLO S . Analysis of the sensitivity of extended Kalman filter-based inertia estimation method to the assumed time of disturbance [J]. Energies , 2019 , 12 ( 3 ): 483 .
WEHBE Y , FAN L L , MIAO Z X . Least squares based estimation of synchronous generator states and parameters with phasor measurement units [C]// 2012 North American Power Symposium (NAPS) , September 9-11 , 2012 , Champaign, USA : 1 - 6 .
屈婉莹 . 基于AKO-RLS的交流伺服系统惯量在线辨识算法 [D]. 哈尔滨 : 哈尔滨工业大学 , 2019 .
QU Wanying . Online inertia identification algorithm of AC servo system based on AKO-RLS [D]. Harbin : Harbin Institute of Technology , 2019 .
SUN M Y , FENG Y , WALL P , et al . On-line power system inertia calculation using wide area measurements [J]. International Journal of Electrical Power & Energy Systems , 2019 , 109 : 325 - 3319
PHURAILATPAM C , RATHER Z H , BAHRANI B , et al . Measurement-based estimation of inertia in AC microgrids [J]. IEEE Transactions on Sustainable Energy , 2020 , 11 ( 3 ): 1975 - 1984 .
王永 . 互联电网分布式状态估计和混合量测状态估计研究 [D]. 哈尔滨 : 哈尔滨工业大学 , 2008 .
WANG Yong . Research on distributed state estimation in interconnected power grid and hybrid measurement state estimation [D]. Harbin : Harbin Institute of Technology , 2008 .
ASHTON P M , SAUNDERS C S , TAYLOR G A , et al . Inertia estimation of the GB power system using synchrophasor measurements [J]. IEEE Transactions on Power Systems , 2015 , 30 ( 2 ): 701 - 709 .
YOU S T , LIU Y , KOU G F , et al . Non-invasive identification of inertia distribution change in high renewable systems using distribution level PMU [J]. IEEE Transactions on Power Systems , 2018 , 33 ( 1 ): 1110 - 1112 .
徐波 , 杨逸欣 , 余万强 , 等 . 基于状态空间模型与PEM迭代算法的电力系统惯量辨识 [J]. 电力系统保护与控制 , 2022 , 50 ( 18 ): 123 - 130 .
XU Bo , YANG Yixin , YU Wanqiang , et al . Power system inertia identification based on a state space model and a PEM iterative algorithm [J]. Power System Protection and Control , 2022 , 50 ( 18 ): 123 - 130 .
马平川 , 沈沉 , 陈颖 , 等 . 基于伪量测型协调变量的分布式状态估计算法 [J]. 中国电机工程学报 , 2014 , 34 ( 19 ): 3170 - 3177 .
MA Pingchuan , SHEN Chen , CHEN Ying , et al . Distributed state estimation based on the pseudo-measurement coordination variables [J]. Proceedings of the CSEE , 2014 , 34 ( 19 ): 3170 - 3177 .
WALL P , TERZIJA V . Simultaneous estimation of the time of disturbance and inertia in power systems [J]. IEEE Transactions on Power Delivery , 2014 , 29 ( 4 ): 2018 - 2031 .
WU Y K , HUANG C L . Estimation of power system inertia— a case study in Taiwan [C]// 2021 IEEE International Future Energy Electronics Conference (IFEEC) , November 16-19 , 2021 , Taipei, China : 1 - 6 .
BARUZZI V , LODI M , OLIVERI A , et al . Analysis and improvement of an algorithm for the online inertia estimation in power grids with RES [C]// 2021 IEEE International Symposium on Circuits and Systems (ISCAS) , May 22-28 , 2021 , Daegu, Korea : 1 - 5 .
董清 , 马诚 , 韩锋 . 利用PMU测量相角数据计算不同测点间电压相角差的方法 [J]. 电网技术 , 2017 , 41 ( 9 ): 2996 - 3003 .
DONG Qing , MA Cheng , HAN Feng . Method for calculating phase angle difference between voltage phasors using phase angle data measured with DFT [J]. Power System Technology , 2017 , 41 ( 9 ): 2996 - 3003 .
张晓莉 , 许勇 , 刘慧海 , 等 . 一种提高同步相量测量装置动态性能的新算法及其测试研究 [J]. 电力系统保护与控制 , 2015 , 43 ( 18 ): 48 - 54 .
ZHANG Xiaoli , XU Yong , LIU Huihai , et al . Research of a new algorithm to improve dynamic performance for phasor measurement unit and test verification [J]. Power System Protection and Control , 2015 , 43 ( 18 ): 48 - 54 .
毕天姝 , 刘灏 , 杨奇逊 . PMU算法动态性能及其测试系统 [J]. 电力系统自动化 , 2014 , 38 ( 1 ): 62 - 67 .
BI Tianshu , LIU Hao , YANG Qixun . Dynamic performance of PMU algorithm and its testing system [J]. Automation of Electric Power Systems , 2014 , 38 ( 1 ): 62 - 67 .
薛毅 , 陈立萍 . 统计建模与R语言 [M]. 北京 : 清华大学出版社 , 2006 .
XUE Yi , CHEN Liping . Statistical modeling and R language [M]. Beijing : Tsinghua University Press , 2006 .
刘馨 . 基于Delaunay三角网的辐射场可视化研究 [D]. 成都 : 成都理工大学 , 2020 .
LIU Xin . Research of radiation field visualization based on Delaunay triangulation [D]. Chengdu : Chengdu University of Technology , 2020 .
VITTAL V , MCCALLEY J D , ANDERSON P M , et al . Power system control and stability [M]. Ames, USA : Iowa State University Digital Press , 1977 .
0
浏览量
0
下载量
1
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621