Sliding mode control of photovoltaic based power generation systems for microgrid applications

被引:16
作者
Alsmadi, Yazan M. [1 ]
Alqahtani, Ayedh [2 ]
Giral, Roberto [3 ]
Vidal-Idiarte, Enric [3 ]
Martinez-Salamero, Luis [3 ]
Utkin, Vadim [4 ]
Xu, Longya [4 ]
Abdelaziz, Almoataz Y. [5 ]
机构
[1] Jordan Univ Sci & Technol, Dept Elect Engn, Irbid 22110, Jordan
[2] Publ Author Appl Educ & Training, Dept Elect Engn, Safat, Kuwait
[3] Univ Rovira & Virgili, Dept Engn Elect Elect & Automat, Tarragona, Spain
[4] Ohio State Univ, Dept Elect & Comp Engn, Columbus, OH 43210 USA
[5] Future Univ Egypt, Fac Engn & Technol, Cairo, Egypt
关键词
Sliding mode control (SMC); energy conversion; self-optimisation; photovoltaic modeling and control; maximum power point tracking (MPPT); POINT TRACKING TECHNIQUES; PV SYSTEM; MPPT; SIMULATION; AC;
D O I
10.1080/00207179.2019.1664762
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Solar photovoltaic (PV) energy sources are rapidly becoming more popular. The PV system output power relies on the applied current or voltage nonlinearity and there exist a unique point called the maximum power point (MPP). For effective energy extraction from the PV system, this paper presents a new controller design strategy to track the MPP of a PV system using a sliding mode control method of self-optimisation. The proposed controller design offers fast and accurate convergence to the MPP in steady state and during varying environmental conditions. A DC/DC boost converter is utilised as a control actuator for the MPP tracking using PWM control. Simulation and experimental results are provided to demonstrate the validity of the proposed controller design.
引用
收藏
页码:1704 / 1715
页数:12
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