Analysis of voltage-variation results of Taiwan Power System connected with a ring-type high-capacity offshore wind farm

2017 International Conference on System Science and Engineering (ICSSE) Pub Date : 2017-09-08 DOI:10.1109/ICSSE.2017.8030852

Li Wang, Quang-Son Vo, M. Hsieh, Cheng-Tai Wu, Chieh-Lung Lu, Bing-Lin Kuan, Xiu-Yu Lu, A. Prokhorov

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引用次数: 1

Abstract

This paper presents the voltage-variation results at the point of common coupling (PCC) when a high-capacity doubly-fed induction generator (DFIG)-based offshore wind farm (OWF) of 403.2 MW or 288 MW is connected to different buses of the neighboring onshore substation of Taiwan Power System through three or two submarine cables and underground cables. The voltage variations at the PCC under different lengths of submarine cable and various capacities of the studied OWF are also compared. A commercial power-system simulation software of PSS/E is utilized to simulate the voltage-variation results at PCC when the studied OWF with different capacities is connected to one of the selected buses under different lengths of submarine cable. It can be concluded from the simulation results that some buses with strong (weak) strength can exhibit smaller (larger) values on voltage variation at PCC after the studied OWF is connected to Taiwan Power System.

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台湾电力系统接环式大容量海上风电场电压变化结果分析

本文介绍了403.2 MW或288 MW大容量双馈感应发电机(DFIG)海上风电场(OWF)通过三根或两根海底电缆和地下电缆与相邻台湾电力系统陆上变电站的不同母线连接时，共耦合点电压变化的结果。比较了不同长度的海底电缆和不同容量的OWF在PCC处的电压变化。利用PSS/E商用电力系统仿真软件，对所研究的不同容量的OWF在不同长度海底电缆下连接到所选母线之一时PCC处的电压变化结果进行仿真。从仿真结果可以看出，所研究的OWF接入台湾电力系统后，一些强度较强(弱)的母线在PCC处的电压变化值较小(较大)。

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

2017 International Conference on System Science and Engineering (ICSSE)

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