Intelligent control strategy for a grid connected PV/SOFC/BESS energy generation system
Mohammad alshikh khalil
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Intelligent control strategy for a grid connected PV/SOFC/BESS energy generation system
1 295 просмотров · 1 мес. назад
Mohammad alshikh khalil
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1 295 просмотров · 1 мес. назад
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In this video, we explore an intelligent control strategy for a grid-connected PV/SOFC/BESS hybrid energy generation system.
The system combines photovoltaic (PV) generation, a solid oxide fuel cell (SOFC), battery energy storage (BESS), and a grid-connected inverter to efficiently manage power generation, energy storage, and grid interaction.
The control strategy is organized into two main layers:
🔹 Supervisory Control Layer
A fuzzy inference system monitors the net power balance and battery state of charge (SOC) and determines the appropriate operating mode—whether the fuel cell should operate, whether the battery should charge or discharge, and whether power should be exchanged with the utility grid.
🔹 Local Control Layer
Individual controllers regulate the PV converter, SOFC converter, battery converter, and grid-tie inverter. These controllers execute the commands generated by the supervisory controller.
An important feature of the model is the use of adaptive PI controllers. Instead of using fixed PI gains, the controller gains are tuned online using fuzzy and neuro-fuzzy techniques, allowing the system to adapt to changing operating conditions.
In the video, we examine the Simulink model, power management strategy, SOFC model, battery energy storage, PV system, grid interaction, fuzzy supervisory control, and adaptive converter control.
Topics covered:
Grid-connected hybrid energy systems
PV power generation
SOFC modeling and control
Battery Energy Storage System (BESS)
State of Charge (SOC)
Fuzzy Energy Management System
Adaptive PI controllers
Neuro-fuzzy control
DC-link voltage regulation
Active and reactive power control
Grid-connected inverter
MATLAB/Simulink implementation
This tutorial is intended for engineering students, researchers, and anyone interested in renewable energy systems, hybrid power systems, intelligent control, and MATLAB/Simulink modeling.
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#MATLAB #Simulink #PVSystem #SOFC #BESS #RenewableEnergy #FuzzyControl #EnergyManagement #GridConnected #PowerElectronics #IntelligentControl #BatteryEnergyStorage