基于新的动态EAF模型的柔性电源系统的研究

2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia) Pub Date : 2016-05-22 DOI:10.1109/IPEMC.2016.7512277

Wangyufei, Liu Hao, Xue Hua

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引用次数: 2

摘要

考虑电弧炉引起的电波动的混沌特性，提出了一种新的电弧炉混沌模型。基于上述模型，本文利用STATCOM软件对电炉柔性电力系统进行了研究。STATCOM控制采用VO-DPC控制方法，具有系统结构简单、动态性能好、效率高等优点。本文以某钢厂电弧炉供电系统的实际数据为基础，对该柔性供电系统进行了仿真。仿真结果表明，该柔性电源系统能够有效地抑制电压波动和闪变，达到了柔性电源的目标。

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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Study of a flexible power supply system with STATCOM based on a new dynamic EAF model

A novel chaotic model of electric arc furnace (EAF) is proposed in consideration of the chaotic nature of electric fluctuations caused by EAF. Based on the model proposed above, flexible power system of EAF is studied by using STATCOM in this paper. VO-DPC control method is adopted for STATCOM control due to its advantages like simple system structure, good dynamic performance, and high efficiency. Based on the data from a real EAF power supply system of a steel plant, the paper conducted simulation of this flexible power system. The simulation results show that this novel flexible power supply system can effectively damp voltage fluctuation and flicker, which hits the target of flexible power supply.

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2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia)

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