基于模糊逻辑控制的并网光伏系统

2018 IEEE 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON) Pub Date : 2018-11-01 DOI:10.1109/RTUCON.2018.8659872

Nezha El Hichami, A. Abbou, S. Rhaili, Abdellah Ziouh, Saloua Marhraoui

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引用次数: 1

摘要

本文主要研究了光伏并网系统的建模与仿真。本文提出了一种基于模糊逻辑控制的最大功率点跟踪方法，以提高光伏太阳能发电的效率和耐寒性，并利用环境Matlab/ Simulink建立了准确反映系统特性的光伏并网系统动态模型。光伏并网系统由光伏发电机、直流-直流变换器、模糊逻辑控制MPPT、逆变器和配电网组成，并对逆变器控制系统和电网同步条件进行了正弦脉宽调制技术的设计。仿真结果验证了所选部件模型和控制方案的正确性。

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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Grid Connected Photovoltaic System using a Fuzzy Logic Control Approach

This paper concentrated on the modeling and simulation of grid-connected photovoltaic systems. This work presents a maximum power point tracking approach based on a fuzzy logic control to improve the efficacy and hardiness of photovoltaic solar power generation and establishes a model dynamic of PV system connected to the network by the environment Matlab/ Simulink that reflects the features of the system accurately. The grid-connected photovoltaic system comprises a photovoltaic generator, a converter DC-DC, a fuzzy logic control MPPT, an inverter, a distribution network, and sinusoidal PWM technique is presented for the inverter control system as well as the synchronization condition of the network. The simulation results presented here validate the selected component models and control schemes.

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来源期刊

2018 IEEE 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON)

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