MODEL INFORMATION COMBINED CORRECTION ACTIVE DISTURBANCE REJECTION VOLTAGE STABILIZING CONTROL STRATEGY

Ma Youjie; Yuan Yecang; Zhou Xuesong; Xu Xiaoning; Feng Meili; Wen Hulong

doi:10.19912/j.0254-0096.tynxb.2022-1799

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Acta Energiae Solaris Sinica ›› 2024, Vol. 45 ›› Issue (3) : 389-398. DOI: 10.19912/j.0254-0096.tynxb.2022-1799

MODEL INFORMATION COMBINED CORRECTION ACTIVE DISTURBANCE REJECTION VOLTAGE STABILIZING CONTROL STRATEGY

Ma Youjie¹, Yuan Yecang¹, Zhou Xuesong¹, Xu Xiaoning¹, Feng Meili², Wen Hulong³

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Abstract

In order to solve the problem that the uncertain disturbance of microgrid will seriously affect the output power quality of direct-to-direct converter, this paper proposes an active disturbance rejection control technology based on joint correction of model information （ADRC-MIR）. In this control strategy, the disturbance observation transfer function of the linear extended state observer is modified by proportional differential correction based on the idea of series advance correction, so that the total disturbance can be tracked more accurately. Then, part of the model information is extracted from the controlled system according to the state space average method, and written into the coefficient matrix of the modified linear expanded state observer, and finally ADRC-MIR is constructed. Then, based on the theoretical derivation, the parameter setting formula of the improved controller and its physical significance are given, and the reason why the improved controller can improve the control quality is pointed out from the aspects of noise suppression, disturbance suppression and frequency domain characteristics. Finally, the feasibility and correctness of the proposed control strategy are verified by comparing the numerical simulation under different working conditions.

Key words

microgrid / active disturbance rejection control / frequency domain analysis / proportional differential correction / state space averaging method / model information

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Ma Youjie, Yuan Yecang, Zhou Xuesong, Xu Xiaoning, Feng Meili, Wen Hulong. MODEL INFORMATION COMBINED CORRECTION ACTIVE DISTURBANCE REJECTION VOLTAGE STABILIZING CONTROL STRATEGY[J]. Acta Energiae Solaris Sinica. 2024, 45(3): 389-398 https://doi.org/10.19912/j.0254-0096.tynxb.2022-1799

References

[1] 李霞林, 郭力, 黄迪, 等. 直流配电网运行控制关键技术研究综述[J]. 高电压技术, 2019, 45(10): 3039-3049.
LI X L, GUO L, HUANG D, et al.Research review on operation and control of DC distribution networks[J]. High voltage engineering, 2019, 45(10): 3039-3049.
[2] 杨新法, 苏剑, 吕志鹏, 等. 微电网技术综述[J]. 中国电机工程学报, 2014, 34(1): 57-70.
YANG X F, SU J, LYU Z P, et al.Overview on micro-grid technology[J]. Proceedings of the CSEE, 2014, 34(1): 57-70.
[3] 李轩, 李永丽, 常晓勇. 基于精确线性化理论的超级电容储能系统的非线性控制算法[J]. 电工技术学报, 2016, 31(21): 12-20.
LI X, LI Y L, CHANG X Y.Nonlinear control algorithm for super capacitor energy storage system based on exact linearization theory[J]. Transactions of China Electrotechnical Society, 2016, 31(21): 12-20.
[4] HAN J Q.From PID to active disturbance rejection control[J]. IEEE transactions on industrial electronics, 2009, 56(3): 900-906.
[5] GAO Z Q.Scaling and bandwidth-parameterization based controller tuning[C]//Proceedings of the 2003 American Control Conference. Denver, CO, USA, 2003: 4989-4996.
[6] 杨惠, 骆姗, 孙向东, 等. 光伏储能双向DC-DC变换器的自抗扰控制方法研究[J]. 太阳能学报, 2018, 39(5): 1342-1350.
YANG H, LUO S, SUN X D, et al.Research on adrc method for bidirectional dc-dc converter of solar energy storage system[J]. Acta energiae solaris sinica, 2018, 39(5): 1342-1350.
[7] 高志强. 自抗扰控制思想探究[J]. 控制理论与应用, 2013, 30(12): 1498-1510.
GAO Z Q.On the foundation of active disturbance rejection control[J]. Control theory & applications, 2013, 30(12): 1498-1510.
[8] WEI W, ZHANG Z Y, ZUO M.Phase leading active disturbance rejection control for a nanopositioning stage[J]. ISA transactions, 2021, 116: 218-231.
[9] 陆治国, 祝万平, 刘捷丰, 等. 一种新型交错并联双向DC/DC变换器[J]. 中国电机工程学报, 2013, 33(12): 39-46, 184.
LU Z G, ZHU W P, LIU J F, et al.A novel interleaved parallel bidirectional DC/DC converter[J]. Proceedings of the CSEE, 2013, 33(12): 39-46, 184.
[10] 孙路, 陆亭华, 赵继敏. BUCK变换器状态空间平均法建模与闭环仿真[J]. 电气自动化, 2014, 36(4): 1-3, 12.
SUN L, LU T H, ZHAO J M.Modeling and closed-loop simulation of buck converter in the state space average method[J]. Electrical automation, 2014, 36(4): 1-3, 12.
[11] 赵晋斌, 戴剑丰, 屈克庆. 基于电容电荷平衡的滞环控制策略[J]. 电工技术学报, 2015, 30(16): 63-69.
ZHAO J B, DAI J F, QU K Q.A hysteresis control strategy based on capacitor charge balance[J]. Transactions of China Electrotechnical Society, 2015, 30(16): 63-69.
[12] YOO D, YAU S S T, GAO Z. Optimal fast tracking observer bandwidth of the linear extended state observer[J]. International journal of control, 2007, 80(1): 102-111.
[13] 杨林, 曾江, 马文杰, 等. 基于改进二阶线性自抗扰技术的微网逆变器电压控制[J]. 电力系统自动化, 2019, 43(4): 146-153.
YANG L, ZENG J, MA W J, et al.Voltage control of microgrid inverter based on improved second-order linear active disturbance rejection control[J]. Automation of electric power systems, 2019, 43(4): 146-153.
[14] 陶珑, 王萍, 王议锋, 等. 微电网负载端接口变换器的自抗扰稳压控制[J]. 电工技术学报, 2022, 37(8): 2076-2085.
TAO L, WANG P, WANG Y F, et al.Voltage stabilization strategy for load-side interface converter of microgrid combined with active disturbance rejection control[J]. Transactions of China Electrotechnical Society, 2022, 37(8): 2076-2085.
[15] ZHANG Y C, JIN J L, HUANG L L.Model-free predictive current control of PMSM drives based on extended state observer using ultralocal model[J]. IEEE transactions on industrial electronics, 2021, 68(2): 993-1003.
[16] CHEN X, LI D H, GAO Z Q, et al.Tuning method for second-order active disturbance rejection control[C]//Proceedings of the 30th Chinese Control Conference. Yantai, China, 2011: 6322-6327.
[17] LAKOMY K, MADONSKI R, DAI B, et al.Active disturbance rejection control design with suppressing of sensor noise effects in application to DC-DC buck power converter[J]. IEEE transactions on industrial electronics,2022, 69(1): 816-824.
[18] 袁东, 马晓军, 曾庆含, 等. 二阶系统线性自抗扰控制器频带特性与参数配置研究[J]. 控制理论与应用, 2013, 30(12): 1630-1640.
YUAN D, MA X J, ZENG Q H, et al.Research on frequency-band characteristics and parameters configuration of linear active disturbance rejection control for second-order systems[J]. Control theory & applications, 2013, 30(12): 1630-1640.