The influence of controllable hybrid reactive power compensation on transient recovery voltage

被引：0
|
作者：
Meng F. [1 ]
He B. [1 ]
Wu S. [1 ]
Liu Y. [1 ]
Dong Y. [2 ]
Kong L. [1 ]
机构：
[1] Shandong University of Technology, Zibo
[2] State Grid Shandong Zibo Power Supply Company, Zibo
来源：
Dianli Xitong Baohu yu Kongzhi/Power System Protection and Control | 2023年 / 51卷 / 07期
关键词：
circuit breaker; controllable hybrid reactive power compensation; single-phase ground fault; transient recovery voltage; ultra high voltage (UHV);
D O I：
10.19783/j.cnki.pspc.221066
中图分类号：
学科分类号：
摘要：
The paper studies the influence of controllable hybrid reactive power compensation (HRPC) on the transient characteristics of transmission lines. Based on an analysis of the structure-function of controllable hybrid reactive power compensation, and considering the Jindongnan-Nanyang-Jingmen UHV demonstration line, an equivalent model of a single-phase ground fault of a UHV hybrid reactive power compensation line is established, and the influence of TCSC+TCT controllable hybrid reactive power compensation on the breaking characteristics of the circuit breaker is studied. Based on the Laplace transform and equivalent parameter concentration circuit, the influence factors of transient recovery voltage (TRV) are analyzed, and the variation rule of TRV with compensation degree of controllable hybrid reactive power compensation is obtained. Using PSCAD/EMTDC, the effect of the controlled hybrid on the TRV is studied, and the validity of the analysis method is verified. The results show that the TRV peak and RRRV increase with the increase of compensation degree of controlled HRPC; TCT has little effect on transient recovery voltage. © 2023 Power System Protection and Control Press. All rights reserved.
引用
收藏
页码：126 / 134
页数：8
相关论文
共 25 条
  • [11] SUN Qing, XIAO Zhibin, LIU Hongshun, Et al., A study on the transient of secondary arc current of UHV transmission lines, IEEE Access, 6, pp. 38616-38626, (2018)
  • [12] HE Baina, JIANG Renzhuo, ZHANG Jingru, Et al., Research on influence of split conductor induced voltage on TRV, International Journal of Emerging Electric Power Systems, 21, 4, (2020)
  • [13] WANG Ping, HAN Bin, ZHANG Yuanyuan, Et al., Characteristics of transient recovery voltage of circuit breakers in UHV AC half-wavelength transmission system, High Voltage Engineering, 44, 1, pp. 22-28, (2018)
  • [14] DE SOUSA W T B, KOTTONAU D, KARRARI S, Et al., Deployment of a resistive superconducting fault current limiter for improvement of voltage quality and transient recovery voltage, IEEE Transactions on Applied Superconductivity, 31, 1, pp. 1-9, (2021)
  • [15] YANG Jingjing, LIU Hongshun, HE Dongxin, Et al., The influence of UHV hybrid reactive power compensation on interrupting characteristics in the single phase-ground fault, Proceedings of the CSEE, 39, 23, pp. 7083-7092, (2019)
  • [16] LI Qingquan, LI Bin, LIU Hongshun, Et al., Out-of-phase fault interruption characteristics of circuit breakers in UHV transmission line with hybrid reactive compensation, High Voltage Engineering, 43, 12, pp. 4096-4102, (2017)
  • [17] HE Baina, XIE Yadi, WANG Lemiao, Et al., Analysis on secondary arc current characteristics of EHV/UHV AC/DC transmission lines erecting on the same tower, High Voltage Apparatus, 56, 10, pp. 168-175, (2020)
  • [18] XIE Yadi, HE Baina, MENG Tao, Et al., Research on secondary arc characteristics of UHV lines with high compensation degree series compensation, High Voltage Apparatus, 55, 7, pp. 78-86, (2019)
  • [19] XIAN Richang, LU Yao, CHEN Lei, Et al., Fault characteristics of an inter-turn short circuit of a dry-type air core series reactor, Power System Protection and Control, 49, 18, pp. 10-16, (2021)
  • [20] KOCHMANN J, MANJUNATHA K, GIERDEN C, Et al., A simple and flexible model order reduction method for FFT-based homogenization problems using a sparse sampling technique, Computer Methods in Applied Mechanics and Engineering, 347, pp. 622-638, (2018)
123