基于SMO - lattice Levenberg-Marquardt递归最小二乘的三相光伏系统电网同步控制方案

IF 1.2 4区计算机科学 Q4 AUTOMATION & CONTROL SYSTEMS

Archives of Control Sciences Pub Date : 2023-07-20 DOI:10.24425/acs.2021.138698

D. Dash, P. Sadhu

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引用次数: 3

摘要

本文提出了一种新的电网集成控制方案，该方案采用蜘蛛猴优化技术进行最大功率点跟踪，采用Lattice Levenberg Marquardt递归估计和滞后电流控制器控制电压源逆变器。将该控制方案应用于与三相并网的光伏发电系统，实现了有效的并网同步。为了验证所提控制方案的有效性，进行了仿真。仿真结果表明，该控制器将电网电流的THD降低到1.75%，具有良好的控制性能。

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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Spider monkey optimization (SMO) – lattice Levenberg–Marquardt recursive least squares based grid synchronization control scheme for a three-phase PV system

This paper presents a new grid integration control scheme that employs spider monkey optimization technique for maximum power point tracking and Lattice Levenberg Marquardt Recursive estimation with a hysteresis current controller for controlling voltage source inverter. This control scheme is applied to a PV system integrated to a three phase grid to achieve eﬀective grid synchronization. To verify the eﬃcacy of the proposed control scheme, simulations were performed. From the simulation results it is observed that the proposed controller provides excellent control performance such as reducing THD of the grid current to 1.75%.

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来源期刊

Archives of Control Sciences Mathematics-Modeling and Simulation

CiteScore

2.40

自引率

33.30%

发文量

审稿时长

14 weeks

期刊介绍： Archives of Control Sciences welcomes for consideration papers on topics of significance in broadly understood control science and related areas, including: basic control theory, optimal control, optimization methods, control of complex systems, mathematical modeling of dynamic and control systems, expert and decision support systems and diverse methods of knowledge modelling and representing uncertainty (by stochastic, set-valued, fuzzy or rough set methods, etc.), robotics and flexible manufacturing systems. Related areas that are covered include information technology, parallel and distributed computations, neural networks and mathematical biomedicine, mathematical economics, applied game theory, financial engineering, business informatics and other similar fields.