Unbalanced Compensation Method of Multi-Station Cooperative for High-Speed Railway Based on Multi-Agent
Xiao Feiran1, 2, Ni Zhou1, 2, Min Yongzhi3, Yuan Jiaxin1, 3, 4
1. School of Electrical Engineering and Automation Wuhan University Wuhan 430072 China; 2. Shenzhen Institute of Wuhan University Shenzhen 518057 China; 3. School of Automation and Electrical Engineering Lanzhou Jiaotong University Lanzhou 730070 China; 4. National Research Center for Electrification and Automation Engineering Technology of Rail Transit Chengdu 611756 China
Abstract The unbalanced compensation (UC) methods considering a single substation of high-speed railway cannot reduce the installed capacity of the UC device. A multi-agent based UC method of multi-station cooperative compensation (MSCC) for high-speed railway was studied in this paper. Firstly, a novel UC principle of high-speed railway and the appropriate topology for the MSCC were studied. Secondly, the installed capacity of the UC device for each single substation of the MSCC method was analyzed. Then, the cooperative control strategy based on multi-agent was proposed, which could effectively compensate the unbalanced current and reduce the communication between master and slave controllers. Finally, the proposed method was verified by simulations and small capacity experiments. The results show that the proposed method can compensate the unbalance current and reduce the installed capacity of single-substation UC device by 33.3%.
Xiao Feiran,Ni Zhou,Min Yongzhi等. Unbalanced Compensation Method of Multi-Station Cooperative for High-Speed Railway Based on Multi-Agent[J]. Transactions of China Electrotechnical Society, 2020, 35(16): 3518-3528.
[1] Mahdinia Roudsari H, Jalilian A, Jamali S.Flexible fractional compensating mode for railway static power conditioner in V/V traction power supply system[J]. IEEE Transactions on Industrial Electro- nics, 2018, 65(10): 7963-7974. [2] 胡斯佳, 张志文, 李勇, 等. 一种无辅助变压器的电气化铁道磁势平衡型混合补偿系统[J]. 中国电机工程学报, 2016, 36(3): 794-803. Hu Sijia, Zhang Zhiwen, Li Yong, et al.A trans- formerless amperebalance based hybrid compensating system for electrical railway power systems[J]. Proceedings of the CSEE, 2016, 36(3): 794-803. [3] 张靖宇. 电气化铁路牵引供电系统轮流换相及其效果研究[D]. 成都: 西南交通大学, 2012. [4] 罗培, 杨维民, 周冠东, 等. 考虑供电臂电压波动的铁路功率调节器多目标优化设计[J]. 电工技术学报, 2018, 33(22): 206-216. Luo Pei, Yang Weimin, Zhou Guandong, et al.Multi-objective optimization design of railway static power conditioner considering voltage fluctuation of power supply arm[J]. Transactions of China Electro- technical Society, 2018, 33(22): 206-216. [5] 马茜, 郭昕, 罗培, 等. 一种基于超级电容储能系统的新型铁路功率调节器[J]. 电工技术学报, 2018, 33(6): 1208-1218. Ma Qian, Guo Xin, Luo Pei, et al.A novel railway power conditioner based on super capacitor energy storage system[J]. Transactions of China Electro- technical Society, 2018, 33(6): 1208-1218. [6] Mochinaga Y, Hisamizu Y, Takeda M, et al.Static power conditioner using GTO converters for AC electric railway[C]//Conference Record of the Power Conversion Conference, Yokohama, Japan, 1993: 641-646. [7] Wu Chuanping, Luo An, Shen John, et al.A negative sequence compensation method based on a two-phase three-wire converter for a high-speed railway traction power supply system[J]. IEEE Transactions on Power Electronics, 2012, 27(2): 706-717. [8] Ma Fujun, Luo An, Xu Xianyong, et al.A simplified power conditioner based on half-bridge converter for high-speed railway system[J]. IEEE Transactions on Industrial Electronics, 2012, 60(2): 728-738. [9] Chen Baichao, Zhang Chenming, Tian Cuihua, et al.A hybrid electrical magnetic power quality com- pensation system with minimum active compensation capacity for V/V co-phase railway power supply system[J]. IEEE Transactions on Power Electronics, 2016, 31(6): 4159-4170. [10] Yuan Jiaxin, Xiao Feiran, Zhang Chenmeng, et al.Collaborative unbalance compensation method for high-speed railway traction power supply system considering energy feedback[J]. IET Power Electro- nics, 2019, 1(12): 129-137. [11] Lao Kengweng, Wong ManChung, Dai Ningyi, et al. A systematic approach to hybrid railway power conditioner design with harmonic compensation for high-speed railway[J]. IEEE Transactions on Industrial Electronics, 2015, 62(2): 930-942. [12] Lesnicar, Marquardt R.An innovative modular multi- level converter topology suitable for a wide power range[C]//2003 IEEE Bologna Power Tech Con- ference Proceedings, Bologna, 2003. [13] 宋平岗, 林家通, 李云丰, 等. 采用MMC-RPC治理牵引供电系统负序和谐波的PIR控制策略[J]. 电工技术学报, 2017, 32(12): 108-116. Song Pinggang, Lin Jiatong, Li Yunfeng, et al.PIR control strategy on compensation of negative sequence and harmonic for railway power supply system using MMC-RPC[J]. Transactions of China Electrotechnical Society, 2017, 32(12): 108-116. [14] Yan Zhao, Dai Ningyi, Bao An.Application of three- phase modular multilevel converter (MMC) in co-phase traction power supply system[C]//Transportation Electrification Asia-Pacific, Beijing, 2014: 1-6. [15] Ma Funjun, Zhu Zhen, Min Jun, et al.Model analysis and sliding mode current controller for multilevel railway power conditioner for the V/V traction system[J]. IEEE Transactions on Power Electronics, 2018, 34(2): 1243-1253. [16] Xu Qianming, Ma Fujun, He Zhixing, et al.Analysis and comparison of modular railway power condi- tioner for high-speed railway traction system[J]. IEEE Transactions on Power Electronics, 2017, 32(8): 6031-6048. [17] 徐千鸣, 马伏军, 何志兴, 等. 双星型多电平铁路功率调节器及其控制方法[J]. 中国电机工程学报, 2016, 36(13): 3609-3619. Xu Qianming, Ma Fujun, He Zhixing, et al.A railway power conditioner and its control method based on double star bridge cells[J]. Proceedings of the CSEE, 2016, 36(13): 3609-3619. [18] 袁佳歆, 李士杰, 张晨萌, 等. 电气化铁路三相不平衡协同补偿[J]. 电工技术学报, 2011, 26(增刊1): 218-223. Yuan Jiaxin, Li Shijie, Zhang Chenmeng, et al.Research on collaborative compensation of electrified railway’s three-phase unbalanced load[J]. Transa- ctions of China Electrotechnical Society, 2011, 26(S1): 218-223. [19] 马皓, 林钊, 林燎源. 基于多智能体的三相逆变器并联系统功率灵活分配[J]. 电工技术学报, 2017, 32(2): 216-227. Ma Hao, Lin Zhao, Lin Liaoyuan.Flexible power distribution for three-phase parallel inverters based on multi-agent systems[J]. Transactions of China Electrotechnical Society, 2017, 32(2): 216-227. [20] 叶尊敬, 嵇保健, 洪峰, 等. —种低输入电流纹波的单级式三相并网逆变器[J]. 电工技术学报, 2018, 33(1): 2303-2311. Ye Zunjing, Ji Baojian, Hong Feng, et al.A single- stage three-phase grid-connected inverter with low input current ripple[J]. Transactions of China Elec- trotechnical Society, 2018, 33(1): 2303-2311.
2020, Vol. 35 
