光伏仿真器降压变换器的模糊控制

2016 4th International Conference on the Development in the in Renewable Energy Technology (ICDRET) Pub Date : 2016-02-29 DOI:10.1109/ICDRET.2016.7421477

M. T. Iqbal, M. Tariq, Md Shafquat Ullah Khan

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引用次数: 11

摘要

本文对buck变换器的数字仿真进行了分析，重点研究了buck变换器的模糊逻辑控制。PV模拟器是具有与PV面板相同的电气特性的DC-DC转换器(在本例中为降压转换器)。仿真器有助于在使用实际光伏系统可能由于天气条件的变化而产生不一致结果的环境中对光伏系统进行实际分析。本文介绍了模糊算法在动态过程控制中的应用。整个系统在MATLAB®Simulink SimPowerSystem软件包中建模。给出了仿真研究的结果，并讨论了PV仿真系统的稳态和动态稳定性。

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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Fuzzy logic control of buck converter for photo voltaic emulator

This paper analyses the digital simulation of a buck converter to emulate the photovoltaic (PV) system with focus on fuzzy logic control of buck converter. A PV emulator is a DC-DC converter (buck converter in the present case) having same electrical characteristics as that of a PV panel. The emulator helps in the real analysis of PV system in an environment where using actual PV systems can produce inconsistent results due to variation in weather conditions. The paper describes the application of fuzzy algorithms to the control of dynamic processes. The complete system is modelled in MATLAB® Simulink SimPowerSystem software package. The results obtained from the simulation studies are presented and the steady state and dynamic stability of the PV emulator system is discussed.

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来源期刊

2016 4th International Conference on the Development in the in Renewable Energy Technology (ICDRET)

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