直流电网拓扑结构对高压直流分段电力系统暂态稳定性的影响

2016 International Conference on Intelligent Systems Engineering (ICISE) Pub Date : 2016-05-23 DOI:10.1109/INTELSE.2016.7475161

R. Naeem, M. Khan, Z. Ali, Wajahat Sultan, Farhan Naeem

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引用次数: 2

摘要

本文比较了环形、径向和互联直流电网拓扑结构对不同直流输电方案下分段15母线电网暂态稳定性的影响。为此，考虑了三种高压直流变换器技术和四种高压直流站配置。以某三相交流母线故障为例，分析了转子角度扰动。结果表明，线路整流电流源和电容整流变换器的双极结构的暂态稳定性与拓扑结构有关。对于其余的高压直流输电方案，暂态稳定性与所使用的拓扑无关。

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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Impact of DC grid topology on transient stability of HVDC-segmented power system

This paper compares the effects of ring, radial and interconnected DC grid topologies on the transient stability of a segmented 15 - bus electric grid for different HVDC schemes. For this purpose, three HVDC convertor technologies and four HVDC station configurations are considered. A three phase AC bus fault is applied and the rotor angle disturbance is analyzed. The results show that the transient stability is dependent on the topology for bipolar configuration of line commutated current source and capacitor commutated convertor technologies. For rest of the HVDC schemes, transient stability is independent of the topology used.

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2016 International Conference on Intelligent Systems Engineering (ICISE)

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