Zhiyao Zheng
ABSTRACT
Aiming at the problem that the power quality index of the sudden short circuit test system of the transformer based on the power grid exceeds the limit, this paper studies the evaluation method of the PCC test point connected to the power grid, and proposes the design scheme and control strategy of compensation with SVG. The simulation results verify the effectiveness of the proposed method.
- Power quality-Voltage fluctuation and flicker. GB/T 12326-2008 [S]. 2008.Google Scholar
- DIONISE T J. Assessing the performance of a static var compensator for an electric arc furnace [J]. IEEE Transactions on Industry Applications, 2014, 50(3): 1619--1629.Google ScholarCross Ref
- ZHANG Peng, LIU Yan, WANG Qianggang, et al. Reactive power optimization model of high-voltage power distribution network considering voltage violated buses[J]. Guang-dong Electric Power, 2018, 31(9): 120--128.Google Scholar
- Vannoy D B, Mc Granaghan M F, Halpin S M, et al. Roadmap for power quality standards development[J]. IEEE Transactions on industry Applications, 2001, 43(2): 412--421.Google ScholarCross Ref
- Harish Padiyar U, David S, Mahant Shetti. A system level solution for power quality problems[C]. In: Proceedings of Power India Conference. New Delhi, India, 2014, 435--443.Google Scholar
- Kang W,Li N,Zhang J,et al,Animproved harmonic analysis algorithm of multi-spectrum-line interpolation FFT[J]. Electrical Measurement & Instrumention, 2016.Google Scholar
- Aurelio García-Cerrada, Pablo García-González, Rafael Collantes, Tomás Gómez, and Javier Anzola. Comparison of Thyristor-Controlled Reactors and Voltage-Source Inverters for Compensation of Flicker Caused by Arc Furnaces. IEEE Transactions on power delivery, Vol.15, No.4, October 2000, pp.1255~1231.Google Scholar
- Xiao Xiangni. Analysis and Control of power Quality. Beijing: China Electric Power Press, 2004.Google Scholar
- Yin Zhongdong. "Research on the Theories and Applications of Magnetic Valve Controllable Reactor", Ph.D. dissertation, Wuhan: Wuhan University of Hydraulics and Electrical Engineering, 1997.Google Scholar
Recommendations
Low supply voltage, low noise fully differential programmable gain amplifiers
EDTC '95: Proceedings of the 1995 European conference on Design and TestThis paper presents the architecture, methodology, circuit design technique and measured results of a low voltage (2.6 V), fully differential, low-noise, programmable gain "microphone" amplifier, differential bandgap reference and low-voltage ...
Hybrid Energy Storage Strategy for Suppressing Power Grid Fluctuation of Photovoltaic Power Generation System
2020 IEEE 9th International Power Electronics and Motion Control Conference (IPEMC2020-ECCE Asia)Aiming at the problem that the grid-connected power fluctuation of the PV power system affects the stability of power grid operation, a hybrid energy storage strategy based on supercapacitor-battery is proposed to suppress the grid-connected power ...
Research on the Selection of Short Circuit Impedance of Converter Transformer in Extra-High Voltage
ICECE '10: Proceedings of the 2010 International Conference on Electrical and Control EngineeringOn the basis of analyzing the maximum short circuit current flowing through the converter valve under different short circuit conditions, the authors propose a method of calculating the short circuit impedance. In addition, on the basis of taking the ...
Comments