基于降压DC-DC变换器的光伏模拟器建模与实现

Q3 Engineering

Serbian Journal of Electrical Engineering Pub Date : 2022-01-01 DOI:10.2298/sjee2202147a

N. Abjadi

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引用次数: 0

摘要

本文提出了一个适用于数字信号处理器(dsp)实现的光伏(PV)模块的简单精确模型。采用降压型DC-DC变换器来实现PV特性。根据PV电压设置三个控制器进行电流控制，实现快速准确的收敛。计算机仿真结果验证了该系统的有效性。最后，在MATLAB/Simulink环境下，对所建立的模型在不同温度和太阳辐照度下进行了实验验证。

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 realization of photovoltaic simulator based on a buck DC-DC converter

This paper presents a simple accurate model for photovoltaic (PV) modules suitable for implementation by digital signal processors (DSPs). A buck DC-DC converter is employed to realize the PV characteristic appropriately. Three controllers set forth for current control according to PV voltage to achieve fast and accurate convergence. Computer simulation results are presented to investigate the effectiveness of the proposed PV system. Moreover, a practical setup is made and the proposed method using the obtained model for different temperatures and solar irradiations is tested in MATLAB/Simulink environment.

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来源期刊

Serbian Journal of Electrical Engineering Energy-Energy Engineering and Power Technology

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

25 weeks

期刊介绍： The main aims of the Journal are to publish peer review papers giving results of the fundamental and applied research in the field of electrical engineering. The Journal covers a wide scope of problems in the following scientific fields: Applied and Theoretical Electromagnetics, Instrumentation and Measurement, Power Engineering, Power Systems, Electrical Machines, Electrical Drives, Electronics, Telecommunications, Computer Engineering, Automatic Control and Systems, Mechatronics, Electrical Materials, Information Technologies, Engineering Mathematics, etc.