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基于离散模型预测控制的光伏系统最大功率点跟踪:综述与评估

Discrete Model-Predictive-Control-Based Maximum Power Point Tracking for PV Systems: Overview and Evaluation

语言:

中文摘要

本文旨在对光伏系统中基于离散模型预测控制(MPC)的最大功率点跟踪(MPPT)方法进行综述与评估。尽管近期文献中涌现了大量性能优异的MPC-MPPT方法,但目前仍缺乏对这些方法的深入研究与系统性对比。

English Abstract

The main objective of this work is to provide an overview and evaluation of discrete model-predictive control (MPC)-based maximum power point tracking (MPPT) for photovoltaic systems. A large number of MPC-based MPPT methods have been recently introduced in the literature with very promising performance; however, an in-depth investigation and comparison of these methods has not been carried out ye...
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SunView 深度解读

MPPT算法是阳光电源组串式及集中式光伏逆变器的核心竞争力之一。传统的扰动观察法(P&O)在复杂工况下存在跟踪速度与稳态精度之间的矛盾,而基于MPC的MPPT技术能够利用系统模型实现更快的动态响应和更优的稳态性能。建议研发团队关注该综述中评估的先进MPC策略,将其引入新一代组串式逆变器控制算法中,以提升在阴影遮挡及快速辐照变化场景下的发电效率。此外,MPC的计算复杂度需结合高性能DSP/FPGA平台进行优化,以确保在iSolarCloud智能运维平台数据支持下的实时控制稳定性。