Maximum Power Extraction Control Algorithm for Hybrid Renewable Energy System
作者机构：Electrical Engineering DepartmentCollege of Engineering at Wadi AldawasirPrince Sattam Bin Abdulaziz UniversityWadi Aldawasir11991Saudi Arabia
出 版 物：《Computer Systems Science & Engineering》 (计算机系统科学与工程（英文）)
年 卷 期：2023年第45卷第4期
页 面：769-784页
核心收录：
学科分类：08[工学] 0811[工学-控制科学与工程] 0812[工学-计算机科学与技术（可授工学、理学学位）]
基 金：The authors extend their appreciation to the Deputyship for Research&Innovation Ministry of Education in Saudi Arabia for funding this research work through the Project Number(IF-PSAU-2021/01/18128)
主 题：Fractional order PID controller MPPT boost converter PV array thermoelectric generator hybrid renewable energy system
摘 要：In this research,a modified fractional order proportional integral derivate(FOPID)control method is proposed for the photovoltaic(PV)and thermoelectric generator(TEG)combined hybrid renewable energy *** faster tracking and steady-state output are aimed at the suggested maximum power point tracking(MPPT)control *** derivative order number(μ)value in the improved FOPID(also known as PIλDμ)control structure will be dynamically updated utilizing the value of change in PV array voltage *** the transient,the value ofμis changeable;it’s one at the start and after reaching the maximum power point(MPP),allowing for strong tracking *** will use the freely available waste thermal energy created surrounding the PVarray for additional power generation,increasing the system’s energy conversion efficiency.A high-gain DC-DC converter circuit is included in the system to maintain a high amplitude DC input voltage to the inverter *** proposed approach’s performance was investigated using an extensive MATLAB software simulation and validated by comparing findings with the perturbation and observation(P&O)type MPPT control *** study results demonstrate that the FOPID controller-based MPPT control outperforms the P&O method in harvesting the maximum power achievable from the PV-TEG hybrid *** is also a better control action and a faster response.
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