Integration of PV system with SMES based on model predictive control for utility grid reliability improvement

作     者：Abualkasim Bakeer Hossam S.Salama Istvan Vokony 

作者机构：Electrical Engineering DepartmentFaculty of EngineeringAswan UniversityAswan81542Egypt Electrical Power Engineering and Mechatronics DepartmentSchool of EngineeringTallinn University of Technology19086TallinnEstonia Department of Electric Power EngineeringBudapest University of Technology and EconomicsBudapest1111Hungary 

出 版 物：《Protection and Control of Modern Power Systems》 (现代电力系统保护与控制（英文）)

年 卷 期：2021年第6卷第1期

页      面：191-203页

核心收录：

学科分类：08[工学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：supported in part by the Estonian Research Council grant PSG206 in part by the Estonian Centre of Excellence in Zero Energy and Resource Efficient Smart Buildings and Districts,ZEBE,grant 2014-2020.4.01.15-0016 funded by the European Regional Development Fund 

主　　题：Model predictive control(MPC) Superconducting magnetic energy storage(SMES) Photovoltaic(PV)systems Voltage improvement Power leveling strategy 

摘      要：This paper describes the integration of a photovoltaic (PV) renewable energy source with a superconducting magnetic energy storage (SMES) system. The integrated system can improve the voltage stability of the utility grid and achieve power leveling. The control schemes employ model predictive control (MPC), which has gained significant attention in recent years because of its advantages such as fast response and simple implementation. The PV system provides maximum power at various irradiation levels using the incremental conductance technique (INC). The interfaced grid side converter of the SMES can control the grid voltage by regulating its injected reactive power to the grid, while the charge and discharge operation of the SMES coil can be managed by the system operator to inject/absorb active power to/from the grid to achieve the power leveling strategy. Simulation results based on MATLAB/Simulink® software prove the fast response of the system control objectives in tracking the setpoints at different loading scenarios and PV irradiance levels, while the SMES injects/absorbs active and reactive power to/from the grid during various events to improve the voltage response and achieve power leveling strategy.