基于dfig的风能转换系统建模与实时仿真

2016 3rd International Conference on Renewable Energies for Developing Countries (REDEC) Pub Date : 2016-07-13 DOI:10.1109/REDEC.2016.7577534

M. Mannah, A. Hammoud, Ahmad Haddad, Rodrigue Elias, Hassan Bazzi

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引用次数: 5

摘要

由于对环境问题的日益关注，越来越多的电力来自可再生能源。风能是21世纪最可靠的可再生能源之一，在不可再生资源日益减少的情况下，可以满足国家的能源需求。任何风能转换系统(WECS)的性能和效率取决于组成它的组件的特性。文献中最主要的WECS由双馈感应发电机(DFIG)和单向功率变换器组成，由矢量控制策略控制。本文对基于dfig的风力发电系统进行了分析、建模和仿真。讨论并评价了实时仿真的效果以及所采用的固定步长的选择。重点介绍了该技术的优点、要求及相关改进措施，并对所取得的成果进行了总结。

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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Modeling and real time simulation of a DFIG-based wind energy conversion system

As a result of the increasing environmental concern, more and more electricity is generated from renewable sources. Wind power is one of the most reliable sources of renewable energy in the 21st century and helps to meet the national energy demand when there is diminishing trend in terms of non-renewable resources. The performance and efficiency of any wind energy conversion system (WECS) depends upon the characteristics of the components constituting it. One of the most predominant WECS in literature consists of a doubly fed induction generator (DFIG) and a unidirectional power converter controlled by a vector control strategy. In this paper, a DFIG-based wind power system is analyzed, modeled and simulated. The effect of real time simulation and the choice of the used fixed step are discussed and evaluated. The technology's advantages, requirements and related improvements are underlined and results are generalized.

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来源期刊

2016 3rd International Conference on Renewable Energies for Developing Countries (REDEC)

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