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线路故障下UPFC的响应及其保护的仿真研究

DOI: 10.16188/j.isa.1003-8337.2015.02.021, PP. 109-113

Keywords: 统一潮流控制器,接地故障,过电压

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Abstract:

UPFC集多种控制功能于一体,更具灵活性。利用PSCAD/EMTDC仿真软件建立了两端柔性交流输电的仿真模型,研究了单相接地故障与感应雷过电压故障。结果表明:当单相接地时,UPFC会动作产生补偿电压;感应雷过电压时,送端母线、受端母线和变流器阀两端都会出现严重的过电压。基于上述分析,为了保护重要的电力设备,最后给出了避雷器的配置方案。

References

[1]  GYUGYI L,SCHAUDER C D,WILLIAMS S L,et al. The unified power flow controller: a new approach to power transmission control[J]. Power Delivery, IEEE Transactions on,1995,10(2):1085-1097.
[2]  GYUGYI L,SEN K K,SCHAUDER C D. The interline power flow controller concept: a new approach to power flow management in transmission systems[J]. Power Delivery, IEEE Transactions on,1999,14(3):1115-1123.
[3]  戚庆茹,焦连伟,严正. 统一潮流控制器的动态相量建模与仿真[J]. 电力系统自动化,2003,27(15):10-14. QI Qingru,JIAO Lianwei,YAN Zheng,et al. Modeling and simulation of UPFC with dynamic phasors[J]. Automation of Electric Power Systems,2003,27(15):10-14.
[4]  NABAVI A,NIAKI,IRAVARI. Steady-state and dynamic models of unified power f1ow controller(UPFC) for system studies[J]. IEEE Transaction on Power System,1996,11(1): 4.
[5]  DORN J,HUANG H,RETZMANN D. Novel voltage[C].Sourced Converters for HVDC and FACTS Applications.Cigre Synposium,Osaka:2007.
[6]  高峰,周利君,曹晓斌,等. 直流输电线路防雷侧针防护效果研究[J]. 电瓷避雷器,2012(6):56-61. GAO Feng,ZHOU Lijun,CAO Xiaobin,et al. Study on the protection efficiency of lightning rod’ in DC transmission line[J]. InsuIators and Surge Arresters,2012(6):56-61.
[7]  李虎成,於益军,李峰,等. 含UPFC网络的潮流计算及稳态特性仿真分析[J]. 电网与清洁能源,2013(4):1-6. LI Hucheng,YU Yijun,LI Feng,et al. Power flow calculation and steady state simulation analysis of power systems with UPFCs[J]. Power System and Clean Energy,2013(4):1-6.

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