Study of stability after low voltage ride-through caused by phase-locked loop of grid-side converter

被引：13

作者：

Zhang, Ziqian ^{[1
]}

Schuerhuber, Robert ^{[1
]}

Fickert, Lothar ^{[1
]}

Friedl, Katrin ^{[1
]}

机构：

[1] Inffeldgasse 18, A-8010 Graz, Austria

来源：

INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS | 2021年 / 129卷

关键词：

Grid-side converter; Phase-locked loop; Low voltage ride-through; Stability; PLL; INSTABILITY; SYSTEMS;

D O I：

10.1016/j.ijepes.2021.106765

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In a power system with a high percentage of converter coupled generation, dynamic characteristics of the converter affects the stability of the whole power system. The interaction of the various control loops of the gridside converter, e.g., the phase-locked loop and the DC link voltage control loop, dominates the various dynamic characteristics of the grid-side converter, including its low voltage ride-through ability. In this paper, the phaselocked loop is modeled and analyzed and a stability criterion for the converter, depending on the grid impedance, is obtained. According to this criterion, a common low voltage ride-through test device based on the shunt impedance voltage sag generator is analyzed. The results show that, and explain why, the test device cannot reproduce the characteristics of the practical grid, which is also verified by experiments using a controllerHardware-in-the-loop system.

引用

页数：8

共 50 条

[31] Influence of Large Area Wind Power Low Voltage Ride-through on Power Grid Frequency Caused by Power Grid Faults
Liu Y.
Wang C.
Xia D.
Xiao Y.
Jin M.
Feng W.
Wang, Congying (wangocngying_7@163.com), 1600, Power System Technology Press (45): : 3505 - 3513
[32] Analytical Analysis on Nonlinear Transient Stability of Phase-locked Loop Type Grid-connected Converter in Weak Power Grid
Xiong J.
Kong L.
Ye H.
Pei W.
Han Y.
Dianli Xitong Zidonghua/Automation of Electric Power Systems, 2022, 46 (24): : 76 - 84
[33] Study of Low Voltage Ride-through Capability in DC Distribution
Jin Y.
Xu X.
Dianwang Jishu/Power System Technology, 2023, 47 (12): : 5108 - 5119
[34] A low-voltage low-power CMOS phase-locked loop
Chang, RC
Kuo, LC
Chen, HM
JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS, 2005, 14 (05) : 997 - 1006
[35] Transient Synchronization Stability Analysis of Paralleled Converter Systems With Phase-locked Loop
Yi, Xiangtong
Huang, Wen
Shen, Chao
Peng, Yelun
Shuai, Zhikang
Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2022, 42 (17): : 6338 - 6346
[36] A Novel Phase-Locked Loop Structure to Enhance Converter Stability in Weak Grids
Guo, Xiaoqiang
Zhang, Shiqi
Yan, Zhixing
Wei, Yupeng
Hu, Xiaolei
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2023, 38 (11) : 13855 - 13865
[37] Research on the stability caused by phase-locked loop for LCL-type grid-connected inverter in weak grid condition
Wu, Heng
Ruan, Xinbo
Yang, Dongsheng
Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2014, 34 (30): : 5259 - 5268
[38] Design of Low Jitter Phase-Locked Loop with Closed Loop Voltage Controlled Oscillator
Jung, Seok Min
Roveda, Janet Meiling
2015 IEEE 16TH ANNUAL WIRELESS AND MICROWAVE TECHNOLOGY CONFERENCE (WAMICON), 2015,
[39] Study on Hardware-in-the-loop Model and Low Voltage Ride-through Characteristics of Photovoltaic Power Station
Wang, Liqiang
Bin Cao
Qi Wang
Yu Cong
Wu, Haiyan
Zhang Xiaolin
2019 4TH IEEE WORKSHOP ON THE ELECTRONIC GRID (EGRID), 2019, : 617 - 620
[40] Modular Multilevel Converter for Low-Voltage Ride-Through Support in AC Networks
Franca Bezerra de Souza, Victor Ramon
Barros, Luciano Sales
Costa, Flavio Bezerra
ENERGIES, 2021, 14 (17)

← 1 2 3 4 5 →