基于MATLAB/SIMULINK的开关磁阻发电机固定俯仰角变速风力发电机功率限制分析

2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI:10.1109/ICONRAEECE.2011.6129767

K. Kannan, R. Kathirvel, P. Devi, S. Sutha

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引用次数: 1

摘要

风能作为一种可再生能源的利用日益增多。工作的重点是寻找最有效的激励角，并对其进行表征，以便在闭环控制下实现。通过对实验SRG的建模和广泛的仿真，可以看出最优效率关断角可以表征为功率和速度水平的函数。在闭环功率控制器中，利用有限元分析方法通过解析曲线拟合确定最佳效率关断角。本文基于SIMULINK/SimPower Systems(PSB)对PI-CCC型固定俯仰角SRG在不同风速下进行了建模和仿真。

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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Power limitation of a variable speed wind turbines with fixed pitch angle in Switched Reluctance Generator using MATLAB/SIMULINK

The use of wind energy has become increasingly as a renewable energy source. The work is focused on finding the most efficient excitation angles and characterizing them for easy implementation under closed loop control. Through modelling of an experimental SRG and extensive simulation, it can be seen that the optimal-efficiency turn-off angles can be characterized as a function of power and speed level. Within the closed-loop power controller, the optimal efficiency turn-off angle is determined from an analytic curve fit using FEA. In this paper PI-CCC based SRG with fixed pitch angle for different wind speeds were modelled and simulated based on SIMULINK/SimPower Systems(PSB)

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2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING

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