
1. 1.西南交通大学电气工程学院
2. 2.香港理工大学电机与电子工程学系
纸质出版:2025
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张炜璐, 吴思奇, 刘志刚. 二阶广义积分器对车网系统低频振荡的影响分析与抑制研究[J]. 电网技术, 2025,(2):699-708.
张炜璐, 吴思奇, 刘志刚. 二阶广义积分器对车网系统低频振荡的影响分析与抑制研究[J]. 电网技术, 2025,(2):699-708. DOI: 10.13335/j.1000-3673.pst.2023.1687.
低频振荡在动车组列车和牵引网交互系统(简称车网系统)中频繁发生。作为动车组整流器的重要组成部分,二阶广义积分器(second-order generalized integrator
SOGI)也会对低频振荡产生影响,但其影响在以往的研究中尚未得到充分的说明。基于动车组整流器和牵引网的等效单输入单输出(single-input and single-output
SISO)阻抗模型,揭示了电压和电流SOGI对车网系统低频稳定性的影响。研究发现,2种SOGI的带宽都会影响动车组整流器的负电阻特性,从而影响车网系统的稳定性。此外,与电压SOGI带宽相比,系统稳定性受电流SOGI带宽影响更大。因此,为有效抑制车网系统低频振荡,提出了一种基于陷波滤波器的电流SOGI(trap filter-based SOGI
TF-SOGI),以等效地调节电流SOGI的带宽。综合考虑系统动态响应速度和稳定性,对TF-SOGI进行了参数设计,并通过系统等效SISO阻抗Bode图,验证了所提出的TF-SOGI在低频振荡抑制方面的优越性。最后,基于Starsim/HIL硬件在环仿真平台,进一步验证了理论分析的正确性和TF-SOGI在低频振荡抑制中的有效性。
aff > .Low-frequency Oscillation in Electric Railway Depot: A Comprehensive Review[J].IEEE Transactions on Power Electronics,2020.
Zhou Yi,Hu Haitao,Yang Xiaowei,Yang Jie,He Zhengyou,Gao Shibin.Low Frequency Oscillation Traceability and Suppression in Railway Electrification Systems[J].IEEE Transactions on Industry Applications,2019.
Zhigang Liu,Zhaozhao Geng,Siqi Wu,Xinxuan Hu,Zhixue Zhang.A Passivity-Based Control of Euler-Lagrange Model for Suppressing Voltage Low-Frequency Oscillation in High-Speed Railway.[J].IEEE Trans. Industrial Informatics,2019.
Liao Yicheng,Liu Zhigang,Zhang Han,Wen Bo.Low-Frequency Stability Analysis of Single-Phase System With dq-Frame Impedance Approach—Part I: Impedance Modeling and Verification[J].IEEE Transactions on Industry Applications,2018.
Liao Yicheng,Liu Zhigang,Zhang Han,Wen Bo.Low-Frequency Stability Analysis of Single-Phase System With $dq$ -Frame Impedance Approach—Part II: Stability and Frequency Analysis[J].IEEE Transactions on Industry Applications,2018.
Zhang Chen,Cai Xu,Rygg Atle,Molinas Marta.Sequence Domain SISO Equivalent Models of a Grid-Tied Voltage Source Converter System for Small-Signal Stability Analysis[J].IEEE Transactions on Energy Conversion,2018.
Golestan Saeed,Guerrero Josep M.,Vasquez Juan C..Single-Phase PLLs: A Review of Recent Advances[J].IEEE Transactions on Power Electronics,2017.
Liu, Zhigang,Zhang, Guinan,Liao, Yicheng.Stability Research of High-Speed Railway EMUs and Traction Network Cascade System Considering Impedance Matching[J].IEEE Transactions on Industry Applications,2016.
Han, Yang,Luo, Mingyu,Zhao, Xin,Guerrero, Josep M.,Xu, Lin.Comparative Performance Evaluation of Orthogonal-Signal-Generators-Based Single-Phase PLL Algorithms-A Survey[J].IEEE Transactions on Power Electronics,2016.
Rygg, Atle,Molinas, Marta,Zhang, Chen,Cai, Xu.A Modified Sequence-Domain Impedance Definition and Its Equivalence to the dq-Domain Impedance Definition for the Stability Analysis of AC Power Electronic Systems[J].IEEE journal of emerging and selected topics in power electronics,2016.
Saeed Golestan,Mohammad Monfared,Francisco D. Freijedo,Josep M. Guerrero.Dynamics Assessment of Advanced Single-Phase PLL Structures.[J].IEEE Trans. Industrial Electronics,2013.
Sun , J.,Bing, Z.,Karimi, K. J..Input Impedance Modeling of Multipulse Rectifiers by Harmonic Linearization[J].IEEE Transactions on Power Electronics,2009.
李志远,胡鑫煊,吴思奇,刘志刚.基于自抗扰STATCOM装置的车网耦合系统低频振荡抑制策略[J].电网技术,2020(04).
许加柱,程慧婕,黄文,刘裕兴,陈治宇,安柏楠.自适应自抗扰比例积分控制下的高速铁路车网耦合系统低频振荡抑制方法[J].中国电机工程学报,2018(14).
张纯江,赵晓君,郭忠南,于安博.二阶广义积分器的三种改进结构及其锁相环应用对比分析[J].电工技术学报,2017(22).
马燕峰,周一辰,刘海航,刘伟东,赵书强,刘教民.一种基于自抗扰控制的多机低频振荡本地控制方法[J].中国电机工程学报,2017(05).
向川,刘志刚,张桂南,姚书龙.基于多变量控制的高铁低频振荡过电压阻尼方法[J].电力自动化设备,2016(08).
陶海东,胡海涛,姜晓锋,何正友,赵朝蓬.牵引供电低频网压振荡影响规律研究[J].电网技术,2016(06).
姚书龙,刘志刚,张桂南,向川.基于自抗扰控制的牵引网网压低频振荡抑制方法[J].电网技术,2016(01).
王晖,吴命利.电气化铁路低频振荡研究综述[J].电工技术学报,2015(17).
张桂南,刘志刚,向川,姚书龙.高铁车网耦合系统电压低频振荡现象机理研究[J].电网技术,2015(07).
王晖,吴命利.牵引网低频振荡及其抑制方法的仿真分析[J].电网技术,2015(04).
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