Modeling and simulation of Micro Grid Connected Solar PV System Using Matlab Simulink

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References: • Horowitz, Kelsey, Zac Peterson, Michael Coddington, Fei Ding, Ben Sigrin, Danish Saleem, Sara E. Baldwin, et al. 2019. An Overview of Distributed Energy Resource (DER) Interconnection: Current Practices and Emerging Solutions. Golden, CO: National Renewable Energy Laboratory. NREL/TP-6A20-72102 • Haidar Islam, Saad Mekhilef, Noraisyah Binti,Mohamed Shah, Tey Kok Soon,Mehdi Seyedmahmousian, Ben Horan and Alex Stojcevski. Performance Evaluation of Maximum Power Point Tracking Approaches and Photovoltaic Systems. Energies 2018, 11, 365; doi:10.3390/en11020365. • This example shows a model of a 2-MW PV farm connected to a 25-kV distribution system. • The PV farm consists of two PV arrays: PV Array 1 and PV Array 2 can produce respectively 1.5 MW and 500 kW at 1000 W/m2 sun irradiance and at cell temperature of 25 deg C. • Each PV array is connected to a boost converter. Each boost is individually controlled by a Maximum Power Point Trackers (MPPT) system. • The MPPTs use the Perturb and Observe technique to vary the voltage across the terminals of the PV array in order to extract the maximum possible power. • The outputs of the boost converters are connected to a common DC bus of 1000 V. • A three-level NPC converter converts the 1000 V DC to around 500 V AC. • The NPC converter is controlled by a DC voltage regulator whose job is to maintain the DC link voltage to 1000V whatever the amount of active power delivered by the PV arrays. • In addition, the controller has a reactive power regulator allowing the converter to generate or absorb up to 1 Mvar. • A 2.25-MVA 500V/25kV three-phase coupling transformer is used to connect the converter to the grid. The grid model consists of typical 25-kV distribution feeders and a 120-kV equivalent transmission system. • Simulation: • In the Scenario Scopes subsystem you can program four various disturbances: • 1) Irradiance variation • 2) DC link reference voltage step • 3) Reactive power set-point variation • 4) System fault. • We can simulate the model with the PV cells temperature set to 45 deg.C or to 25 deg.C by double-clicking on the corresponding blocks below the PV Arrays blocks. • Design Analysis of Electric Vehicle using Matlab • 1) Power Energy Consumption Analysis of Hybrid Electric Vehicle (HEV) With MATLAB Live Script Editor • Power Energy Consumption Analysis o... • 2) Design Simulation of Hybrid Electric Vehicle (HEV) Using Matlab Simulink with Powertrain Blockset • Design Simulation of Hybrid Electri... • 3) Design Simulation of Thermal Management System of Electric Vehicle using Matlab Simulink • Design Simulation of Thermal Manage... • 4) Design of Fuel Cell Electric Vehicle (FCEV) with Battery Model Cooling System _ Matlab Simulink • Design of Fuel Cell Electric Vehicle... • 5) Modeling of PWM Generator _Space Vector Pulse Width Modulation for Electric Vehicle Speed Control • Modeling of PWM Generator _Space Vect... • 6) Design Simulation of a Electric Vehicle to Grid (EV2G) System_ Using MATLAB Power Train Blockset • Design Simulation of a Electric Veh... • 7) Modeling an Electric Vehicle Dynamometer Test _ Using Matlab : To Measure Force, Torque and Power. • Modeling an Electric Vehicle Dynamome... • 8) Modeling and Simulation of an Electric Vehicle with MATLAB/Simulink Design Optimization • • Modeling and Simulation of an Electri... • 9) Modeling Hardware-In-the-Loop (HIL) Simulation of Electric Vehicle | Using Matlab Simulink • • Modeling Hardware-In-the-Loop (HIL)... • 10) Design and Simulation Engine Cooling System with an Oil Cooling Circuit | Using Matlab Simscape™ • Design and Simulation Engine Cooling... • 11) Design and Implementation of Electric Vehicle (EV) Battery Cooling System Using Matlab Simulink • • Design and Implementation of Electric... • 12) Recent Trends in Electrical Power System Energy Management_ A Matlab Based Approach • Recent Trends in Electrical Power Sys... • 13) Modeling and Simulation of Basic Engine Cooling System Using Matlab Thermal Liquid Blocks • • Modeling and Simulation of Basic Engi... • 14) Modeling Torque Control Analysis of Axle Drive Electric Vehicle Using Matlab Simulink • • Modeling Torque Control Analysis of... • 15) Design and Simulation of Full Electric Vehicle Model_ Using Matlab Powertrain Control Algorithms • Design and Simulation of Full Electri... • Renewable Energy Systems_ Matlab Applications • 1) Design Simulation of Photo Voltaic Residential System Connected to the Grid using Matlab Simulink • Design Simulation of Photo Voltaic ... • 2) Modeling Simulation of Home Energy Management System Using Matlab Simulink • • Modeling Simulation of Home Energy ... • 3) Design and Simulation of Small Scale Micro Grid Using Matlab Simulink • • Design and Simulation of Small Scale ... • 4) Modeling Simulation of Solar Tracker System Using Matlab Simulink _ To achieve Precision Tracking • Modeling Simulation of Solar Tracke... • 5) Design Simulation of Solar Converter Using Matlab Simulink to determine the Efficiency • • Design Simulation of Solar Converte... • 6) Design of Solar PV DC Power System with Battery Backup Using Maximum Power Point Tracking Techniques • Design of Solar PV DC Power System wi... • 7) Design Of Non-Isolated Dc-Dc Converters Control Techniques For Renewable Energy Applications • DESIGN OF NON-ISOLATED DC-DC CONVERTE...

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