Abstract
As the power source of the power grid, the stable operation of the generator is the premise of the normal operation of the whole power system. The control method of power system voltage regulator (PSVR) is to introduce the voltage variation of generator main transformer high-voltage side, where participate in automatic voltage regulator (AVR) control through PSVR to maintain voltage stability. In this paper, considering damping windings to avoid analysis bias, an improved Heffron-Phillips model of single-machine infinite-bus power system with PSVR has been established to analyze the influence of PSVR access on generator power-angle characteristics. The simulation results show that PSVR not only improves stability of system voltage, but also has great influence on the dynamic power-angle characteristics of generator.
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Zhao, M., Wang, K., Zou, Y., Hao, Z. (2023). Analysis of the Influence of PSVR Access on Dynamic Power-Angle Characteristics of Generatorh. In: Cao, W., Hu, C., Chen, X. (eds) Proceedings of the 3rd International Symposium on New Energy and Electrical Technology. ISNEET 2022. Lecture Notes in Electrical Engineering, vol 1017. Springer, Singapore. https://doi.org/10.1007/978-981-99-0553-9_5
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DOI: https://doi.org/10.1007/978-981-99-0553-9_5
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