多斩波器电流协同控制

doi:10.19595/j.cnki.1000-6753.tces.200815

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (2933 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract In a military application scene where multiple buck choppers independently drive independent loads, the output current of each buck chopper is required to have good consistency in the start and steady process. If it is not controlled, the consistency of the current will be severely affected by factors such as load differences and delays in starting communication. Based on the cooperative control of multi-agent systems, this paper designs a cooperative control strategy based on neighbor currents, and utilizes the neighbor current values to compensate the desired current value in real time to achieve the control goals of the system. Furthermore, the actual experiments on multi-buck chopper system are performed and industrial Ethernet EtherCAT for information exchange to meet the real-time requirements of the control system is introduced, thus verifying the effectiveness and excellent performance of the neighbor current cooperative control algorithm on solving the multi-chopper current cooperative problem.

Key words： Multi-chopper control system cooperative control system stability EtherCAT

Received: 09 July 2020

PACS:	TM76
	TP13

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Deng Qijun
	Zeng Wenbin
	Dai Xiaoran
	Wang Xiangdong

Cite this article:

Deng Qijun,Zeng Wenbin,Dai Xiaoran等. Research on Multi-Chopper Current Cooperative Control[J]. Transactions of China Electrotechnical Society, 2021, 36(15): 3272-3281.

URL:

https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.200815 OR https://dgjsxb.ces-transaction.com/EN/Y2021/V36/I15/3272

[1] Behjati H, Davoudi A, Lewis F.Modular DC-DC converters on graphs: cooperative control[J]. IEEE Transactions on Power Electronics, 2014, 29(12): 6725-6741.
[2] Wu You, Liu Guoping.A coordinated tracking control of multi-agent systems using data-driven methods[C]// 37th Chinese Control Conference, Wuhan, 2018: 6866-6871.
[3] 李微, 周雪松, 马幼捷, 等. 三端口直流微网母线电压控制器及多目标控制[J]. 电工技术学报, 2019, 34(1): 92-102.
Li Wei, Zhou Xuesong, Ma Youjie, et al.Three-port DC microgrid bus voltage controller and multi-objective control[J]. Transactions of China Electrotechnical Society, 2019, 34(1): 92-102.
[4] 潘舒扬, 李勇, 贺悝, 等. 考虑微电网参与的主动配电网分区自动电压控制策略[J]. 电工技术学报, 2019, 34(21): 4580-4589.
Pan Shuyang, Li Yong, He Li, et al.Automatic voltage control strategy based on zone-division for active distribution network with microgrids[J]. Transactions of China Electrotechnical Society, 2019, 34(21): 4580-4589.
[5] 佟子昂, 武建文, 马速良, 等. 一种基于主动电压扰动的直流微网负载均流控制策略[J]. 电工技术学报, 2019, 34(24): 5199-5208.
Tong Ziang, Wu Jianwen, Ma Suliang, et al.A load current-sharing control strategy for DC microgrid converters based on active voltage disturbance[J]. Transactions of China Electrotechnical Society, 2019, 34(24): 5199-5208.
[6] 郭伟, 赵洪山. 基于事件触发机制的直流微电网多混合储能系统分层协调控制方法[J]. 电工技术学报, 2020, 35(5): 1140-1151.
Guo Wei, Zhao Hongshan.Coordinated control method of multiple hybrid energy storage system in DC microgrid based on event-triggered mechanism[J]. Transactions of China Electrotechnical Society, 2020, 35(5): 1140-1151.
[7] 张哲, 王成福, 董晓明, 等. 基于分层模型预测控制的风电场电压协调控制策略[J]. 电力系统自动化, 2019, 43(11): 34-42.
Zhang Zhe, Wang Chengfu, Dong Xiaoming, et al.Coordinated voltage control strategy of wind farms based on hierarchical model predictive control[J]. Automation of Electric Power Systems, 2019, 43(11): 34-42.
[8] Nguyen M K, Tran T T, Lim Y C.A family of PWM control strategies for single-phase quasi-switched-Boost inverter[J]. IEEE Transactions on Power Electronics, 2019, 34(2): 1458-1469.
[9] Calderon-Lopez G, Villarruel-Parra A, Kakosimos P, et al.Comparison of digital PWM control strategies for high-power interleaved DC-DC converters[J]. IET Power Electronics, 2018, 11(2): 391-398.
[10] Pandey S K, Patil S L, Phadke S B.Comment on “PWM-based adaptive sliding-mode control for Boost DC-DC converters”[J]. IEEE Transactions on Industrial Electronics, 2018, 65(6): 5078-5080.
[11] Yan Xingda, Shu Zhan, Sharkh S M.Prediction-based sampled-data control for DC-DC Buck converters[C]//2015 First Workshop on Smart Grid and Renewable Energy (SGRE), Doha, 2015: 1-6.
[12] Jiang Congrang, Du Haibo, Wen Guanghui.Current sharing control for parallel DC-DC Buck converters based on consensus theory[C]//2017 13th IEEE International Conference on Control & Automation, Ohrid, 2017: 536-540.
[13] Xu Yeyuan, Du Haibo.Finite-time output feedback control for DC-DC Buck power converters system[C]//Proceedings of the 36th Chinese Control Conference, Dalian, 2017: 732-736.
[14] Bouarroudj N, ?Boukhetala D, Benlahbib B, et al. Sliding mode control based on fractional order calculus for DC-DC converters[J]. International Journal of Mathematical Modelling & Computations, 2015, 5(4): 319-333.
[15] Wang Zuo, Li Shihua, Wang Junxiao, et al.Generalized proportional integral observer based backstepping control for DC-DC Buck converters with mismatched disturbances[C]//IEEE International Conference on Industrial Technology (ICIT), Taipei, 2016: 1783-1789.
[16] Shekhar A, Mackay L, Elizondo L R, et al.State space model for n-parallel connected DC-DC converters with predictive current control strategy[C]//PCIM Europe 2016-International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, Nuremberg, 2016: 1-8.
[17] Chen Zongxiang, Guo Yanan, Chen Mingxing, et al.Study on PI sliding mode controller for paralleled DC-DC converter[C]//Power Electronics & Motion Control Conference, Hefei, 2016: 3079-3083.
[18] Khalil A, Wang J, Mohamed O.Networked control of parallel DC-DC Buck converters[C]//2015 IEEE Jordan Conference on Applied Electrical Engineering and Computing Technologies, Amman, 2015: 1-6.
[19] Ashiebi A, Khalil A, Wang J.Networked control of parallel DC-DC converters over CAN bus[C]//2016 IEEE International Conference on Power System Technology, Wollongong, 2016: 1-6.
[20] Tian Bailing, Zuo Zongyu, Wang Hong.Leader-follower fixed-time consensus of multi-agent systems with high-order integrator dynamics[J]. International Journal of Control, 2017, 90(7): 1420-1427.
[21] Sakaguchi A, Ushio T.Dynamic pinning consensus control of multi-agent systems[J]. IEEE Control Systems Letters, 2017, 1(2): 340-345.
[22] Wang Yujuan, Song Yongduan, Krstic M, et al.Adaptive finite time coordinated consensus for high-order multi-agent systems: adjustable fraction power feedback approach[J]. Information Sciences, 2016, 372(C): 392-406.
[23] 张天勇, 刘国平. 网络化多智能体主从式预测编队控制[J]. 控制与决策, 2017, 32(10): 1864-1870.
Zhang Tianyong, Liu Guoping.Master-slave predictive formation control of networked multi-agents[J]. Control and Decision, 2017, 32(10): 1864-1870.