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首页> 外文期刊>International journal of numerical modelling >Dynamic behavior of an island power system with variable-pitch wind turbines under high renewable energy penetration and high wind speed
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Dynamic behavior of an island power system with variable-pitch wind turbines under high renewable energy penetration and high wind speed

机译：高可再生能源渗透下可变音高风力涡轮机岛电力系统的动态行为及高风速

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摘要

High penetration of renewable energy in a power system may cause the problem of power dispatching and stability. The detailed dynamic behavior analysis for such a system is therefore important to the planning and operation of the power system. This study discussed the dynamic characteristics of an island power system with variable-pitch wind turbines under high wind speed and high small hydraulic output power. The system primarily consisted of three diesel engine power generation systems, three constant-speed variable-pitch wind turbines, a small hydraulic induction generation system, and lumped static loads. The maximum penetration of renewable energy in this system could reach almost 60%. Detailed models based on MATLAB/Simulink were developed to cater for the dynamic behavior of the system. The results suggested that this island power system can operate stably in this operational mode with the help of variable-pitch wind turbines. This study can serve as an important reference for planning, operation, and further expansion of island power systems. Copyright (c) 2014 John Wiley & Sons, Ltd.
机译：电力系统中可再生能源的高渗透可能导致功率调度和稳定性的问题。因此，这种系统的详细动态行为分析对于电力系统的规划和操作是重要的。本研究讨论了高风速和高小液压输出功率下具有可变音调风力涡轮机的岛电系统的动态特性。该系统主要由三个柴油发动机发电系统，三个恒定速度可变音频涡轮机，小型液压诱导发电系统和静态载荷组成。可再生能源在该系统中的最大渗透率达到近60％。开发了基于MATLAB / SIMULINK的详细模型，以满足系统的动态行为。结果表明，该岛电力系统可以在可变音高风力涡轮机的帮助下在该操作模式中稳定地操作。本研究可以作为规划，运营和进一步扩展岛电力系统的重要参考。版权所有（c）2014 John Wiley＆Sons，Ltd。

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