Inter-area oscillations in the 500-kV Vietnamese power system

2019 IEEE International Conference on Environment and Electrical Engineering and 2019 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe) Pub Date : 2019-06-10 DOI:10.1109/EEEIC.2019.8783244

N. Quang, Hang Le Thi Thuy, L. D. Bui, M. L. Di Silvestre, S. Favuzza, R. Musca, E. R. Sanseverino, G. Zizzo

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引用次数: 1

Abstract

The paper presents the study of the 500-kV Vietnamese power system. The oscillatory response of the system is analyzed both with a modal analysis and a time domain analysis. The 500-kV system of Vietnam is modeled in details, including all the power plants with the corresponding regulators. The model is developed in collaboration with the Institute of Energy Science IES-VAST of Vietnam and it is validated with the data provided by the National Load Dispatch Centre (NLDC) of Vietnam. The simulation results reveal a clear identification of potential inter-area oscillations between North and South of the Country. A worsening of the observed phenomenon should be considered as possible, especially in the perspective of the new installation of a significant amount of power from renewable sources into the Vietnamese system.

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越南500kv电力系统的区域间振荡

本文对越南500kv电力系统进行了研究。对系统的振动响应进行了模态分析和时域分析。对越南的500kv系统进行了详细的建模，包括所有电厂和相应的调节器。该模型是与越南能源科学研究所IES-VAST合作开发的，并使用越南国家负荷调度中心(NLDC)提供的数据进行了验证。模拟结果显示了该国北部和南部之间潜在的区域间振荡的清晰识别。应尽可能考虑到所观察到的现象的恶化，特别是从越南系统中新安装大量可再生能源的角度来看。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2019 IEEE International Conference on Environment and Electrical Engineering and 2019 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe)

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