Abstract:Power system controlled islanding is an active control strategy to split the inter- connected power grid into several islands on line when the system is subject to severe disturbances and will be out of step. This paper presents a fast islanding strategy for large power networks considering the reactive power considering the balance between the active power and reactive power without simplify the network to obtain the global optimal solution. Simulations on central China power grid and Poland grid show that the proposed strategy is correct and effective.
贾骏, 谢天喜, 唐飞, 陈舒, 胡成博, 周志成. 考虑无功功率的大电网主动解列最优断面搜索策略[J]. 电工技术学报, 2017, 32(增刊1): 68-74.
Jia Jun, Xie Tianxi, Tang Fei, Chen Shu, Hu Chengbo, Zhou Zhicheng. Study on an Optimal Partition Scheme Considering Reactive Power in Large Power Grid. Transactions of China Electrotechnical Society, 2017, 32(增刊1): 68-74.
[1] 李爱民, 蔡泽祥. 基于轨迹分析的互联电网频率动态特性及低频减载的优化[J]. 电工技术学报, 2009, 24(9): 171-177. Li Aimin, Cai Zexiang. Frequency dynamics analysis and load shedding assessment based on the dynamic simulation trajectory of interconnected power system [J]. Transactions of China Electrotechnical Society, 2009, 24(9): 171-177. [2] 马丽叶, 贾彬, 卢志刚, 等. 基于静态安全性和实时供电能力的输电网安全等级研究[J]. 电工技术学报, 2014, 29(6): 229-237. Ma Liye, Jia Bin, Lu Zhigang, et al. Research on security classification of transmission network con- sidering static security and real-time power supply capability[J]. Transactions of China Electrotechnical Society, 2014, 29(6): 229-237. [3] 沈沉, 吴佳耘, 乔颖, 等. 电力系统主动解列控制方法的研究[J]. 中国电机工程学报, 2006, 26(13): 1-6. Shen Chen, Wu Jiayun, Qiao Ying, et al. Studies on active splitting control of power systems[J]. Procee- dings of the CSEE, 2006, 26(13): 1-6. [4] Sun Kai, Zheng Dazhong, Lu Qiang. Splitting strategies for islanding operation of large-scale power systems using OBDD-based methods[J]. IEEE Trans- actions on Power Systems, 2003, 18(2): 912-923. [5] Zhao Qianchuan, Sun Kai, Zheng Dazhong, et al. A study of system splitting strategies for island opera- tion of power system: a two-phase method based on OBDD[J]. IEEE Transactions on Power Systems, 2003, 18(4): 1556-1565. [6] Sun Kai, Zheng Dazhong, Lu Qiang. A simulation study of OBDD-based proper splitting strategies for power systems under consideration of transient stability[J]. IEEE Transactions on Power Systems, 2005, 20(1): 389-399. [7] 林济铿, 李胜文, 吴鹏, 等. 电力系统最优主动解列断面搜索模型及算法[J]. 中国电机工程学报, 2012, 32(13): 86-94. Lin Jikeng, Li Shengwen, Wu Peng, et al. Model and algorithm for the optimal controlled partitioning of power systems[J]. Proceedings of the CSEE, 2012, 32(13): 86-94. [8] 林济铿, 孙雷, 蒲天骄, 等. 基于主从问题的电力系统最优主动解列[J], 中国电机工程学报, 2014, 2(4): 578-586. Lin Jikeng, Sun Lei, Pu Tianjiao, et al. The optimal controlled partitioning strategy for power systems based on the master-slave problem[J]. Proceedings of the CSEE, 2014, 2(4): 578-586. [9] 徐劭翔, 苗世洪, 李超. 基于改进递归融合算法的电力系统主动解列断面搜索方法[J]. 电工技术学报, 2016, 31(15): 117-124. Xu Shaoxiang, Miao Shihong, Li Chao. A searching method for power system controlled islanding surface based on improved recursive merge algorithm[J]. Transactions of China Electrotechnical Society, 2016, 31(15): 117-124. [10] Lei Ding, Terzija V. A new controlled islanding algorithm based on spectral clustering[C]//4th IEEE International Conference on Electric Utility Deregula- tion and Restructuring and Power Technologies (DRPT), Weihai, 2011: 337-342. [11] Lei Ding, Gonzalez-Longatt F M, Wall P, et al. Two-step spectral clustering controlled islanding algorithm[J]. IEEE Transactions on Power Systems, 2013, 28(1): 75-84. [12] 胥威汀, 刘俊勇, 姚良忠, 等. 考虑节点电压可控性的聚类型电网解列分析[J]. 电力系统自动化, 2013, 37(21): 72-79. Xu Weiting, Liu Junyong, Yao Liangzhong, et al. Clustering system islanding analysis considering voltage controllability[J]. Automation of Electric Power System, 2013, 37(21): 72-79. [13] Li Juan, Liu Chenching, Schneider K P. Controlled partitioning of a power network considering real and reactive power balance[J]. IEEE Transactions on Smart Grid, 2010, 1(3): 261-269. [14] 唐飞, 贾骏, 刘涤尘, 等. 一种考虑发电机同调分群的大电网快速主动解列策略[J]. 电工技术学报, 2016, 31(17): 32-40. Tang Fei, Jia Jun, Liu Dichen, et al. A fast active islanding scheme considering generators' coherent partition[J]. Transactions of China Electrotechnical Society, 2016, 31(17): 32-40. [15] 王秀丽, 罗沙, 谢绍宇, 等. 基于最小割集的含环网配电系统可靠性评估[J]. 电力系统保护与控制, 2011, 39(9): 52-58. Wang Xiuli, Luo Sha, Xie Shaoyu. et al. Reliability evaluation of distribution systems with meshed net- work based on the minimum-cut set[J]. Power System Protection and Control, 2011, 39(9): 52-58. [16] 许立雄, 刘俊勇, 丁理杰, 等. 基于网络流介数的关键线路识别[J]. 电力系统保护与控制, 2013, 41(5): 91-96. Xu Lixiong, Liu Junyong, Ding Lijie, et al. Identifi- cation of critical lines in power grid based on network flow betweenness[J]. Power System Protection and Control, 2013, 41(5): 91-96. [17] Zimmerman R D, Murillo-Sánchez C E, et al. MATPOWER Home Page[EB/OL]. http://www.pserc. cornell.edu/matpower/2016-2-2. [18] 林济铿, 王旭东, 李胜文, 等. 基于含连通图约束的背包问题的图分割方法[J]. 中国电机工程学报, 2012, 32(10): 134-141. Lin Jikeng, Wang Xudong, Li Shengwen, et al. Graph partitioning method based connected graph cons- trained knapsack on problem[J]. Proceedings of the CSEE, 2012, 32(10): 134-141.