节点导纳矩阵和阻抗矩阵的互感支路组整体追加方法

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Abstract In the process of building node-admittance matrix and node-impedance matrix by traditional adding branches method,the addition of mutual inductance line is more complex than non-mutual inductance line.A novel algorithm of building node-admittance matrix and node-impedance matrix based on branch groups is proposed in this paper.The method makes mutual coupling branches into a group.We can add the entire branches as a group into the network according to the derived adding equations.The algorithm has the characteristic of simple and unified computing method,reducing the amount of computation and improving the computational efficiency.The Practicality and Effectiveness of this proposed method is proved by calculation and comparison.

Key words： Mutual inductance line branch group node-admittance matrix node-impedance matrix

Received: 05 July 2015 Published: 21 November 2016

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TM744

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	Articles by authors
	Chen Ming
	Li Yinhong
	Shi Dongyuan
	Liu Huangzhang
	Wang Ruoxi
	Duan Xianzhong

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Chen Ming,Li Yinhong,Shi Dongyuan等. Research on Mutual Inductance Branch Building Method of Node-Admittance Matrix and Node-Impedance Matrix Based on Branch Group[J]. Transactions of China Electrotechnical Society, 2016, 31(21): 94-101.

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https://dgjsxb.ces-transaction.com/EN/ OR https://dgjsxb.ces-transaction.com/EN/Y2016/V31/I21/94

[1] 王锡凡.现代电力系统分析[M].1版.北京:科学出版社,2003.
[2] 何仰赞,温增银.电力系统分析(上册)[M].3版.武汉:华中科技大学出版社,2002.
[3] 董雷,杨以涵,张传成,等.综合考虑网络结构不确定性的概率潮流计算方法[J].电工技术学报,2012,27(1):210-215.
Dong Lei,Yang Yihan,Zhang Chuancheng,et al.Probabilistic load flow considering network configuration uncertainties[J].Transactions of China Electrotechnical Society,2012,27(1):210-215.
[4] Luo Gang,Chen Jinfu,Cai Defu,et al.Probabilistic assessment of available transfer capability considering spatial correlation in wind power integrated system[J].IET Generation,Transmission & Distribution,2013,7(12):1527-1535.
[5] 姜臻,苗世洪,尚亚男,等.基于电压崩溃指数的极限传输容量实用计算方法[J].电工技术学报,2014,29(10):214-224.
Jiang Zhen,Miao Shihong,Shang Yanan,et al.Voltage collapse indices based method for practical computation of total transfer capability[J].Transactions of China Electrotechnical Society,2014,29(10):214-224.
[6] 吴巍,汪可友,韩蓓,等.基于Pair Copula的随机潮流三点估计法[J].中国电工技术学报,2015,30(9):121-128.
Wu Wei,Wang Keyou,Han Bei,et al.Pair Copula based three-point estimate method for probabilistic load flow calculation[J].Transactions of China Electrotechnical Society,2015,30(9):121-128.
[7] Williams T,Crawford C.Probabilistic load flow modeling comparing maximum entropy and Gram-Charlie probability density function reconstructions[J].IEEE Transactions on Power Systems,2013,28(1):272-280.
[8] 李勇,于芮技,王英英,等.负荷对短路电流的影响[J].电力系统保护与控制,2015,43(6):40-44.
Li Yong,Yu Ruiji,Wang Yingying,et al.Research on the influence of load on short circuit current[J].Power System Protection and Control,2015,43(6):40-44.
[9] Makram E B,Thorton K P,Brown H E.Selection of lines to be switched to eliminate overloaded lines using a Z-matrix method[J].IEEE Transactions on Power System,1989,4(2):653-661.
[10]蒋建东,魏臻珠,王晓华.参数不对称电网故障计算的虚拟端口法[J].电工技术学报,2010,25(12):161-166.
Jiang Jiandong,Wei Zhenzhu,Wang Xiaohua.Fictitious port method for parameter unbalance power system fault calculation[J].Transactions of China Electrotechnical Society,2010,25(12):161-166.
[11]尹俊,毕天姝,薛安成,等.计及低穿越控制的混合型风电场短路电流特性与故障分析方法研究[J].电工技术学报,2015,30(21):99-111.
Yin Jun,Bi Tianshu,Xue Ancheng,et al.Study on short-circuit current and fault analysis method of hybrid wind farm with low voltage ride-through control strategy[J].Transactions of China Electrotechnical Society,2015,30(21):99-111.
[12]冯天民,刘宝柱,鲍海.一类含 CCCS 网络形成节点阻抗矩阵的新算法[J].电工技术学报,2009,24(2):139-144.
Feng Tianmin,Liu Baozhu,Bao Hai.A novel algorithm for building Z-matrix of electric power network including CCCS[J].Transactions of China Electrotechnical Society,2009,24(2):139-144.
[13]石东源,李银红,段献忠,等.电力系统故障计算中互感线路的处理[J].中国电机工程学报,2002,22(7):58-61.
Shi Dongyuan,Li Yinhong,Duan Xianzhong,et al.Treatment of lines with mutual inductance in power system fault calculation[J].Proceedings of the CSEE,2002,22(7):58-61.
[14]蔡黎,王星华,石东源.一种基于节点阻抗矩阵快速求取零序电流保护高段保护范围的新算法[J],电力自动化设备,2007,27(3):49-52.
Cai Li,Wuang Xinghua,Shi Dongyuan.Calculating coverage of zero sequence current protection based on node impedance matrix[J].Electric Power Automation Equipment,2007,27(3):49-52.
[15]Brown H E.Short circuit studies of large systems by the impedance matrix method[C]//IEEE PICA Conference,Pittsburgh,USA,1967:335-342.
[16]Daniel K,Reitan.A new method using the bus-impedance matrix model for short-circuit calculations[J].Proceedings of the IEEE,1980,68(8):1027-1030.
[17]Teng J H,Su Y S,Lin W M.Decomposition approach and analysis for a Z-matrix building process[J].IEE Proceedings of Generation,Transmission and Distribution,2004,151(5):638-643.
[18]Lin W M,Sheng Y H.A new building algorithm for Z-matrix[C]//IEEE International Conference on Power System,2000:1041-1046.
[19]Liu Baozhu,Li Bolong.A general algorithm for building Z-matrix based on transitional matrices[C]//IEEE Deregulation and Restructuring and Power Technologies,Nanjing,China,2008:794-797.