Robust maximum power point tracking with a novel second order sliding mode controller
Javad Jafari Fesharaki, Zahra Heydaran Daroogheh Amnyieh, Seyed Mohammad Jalal Rastegar Fatemi, Maryam Rastgarpour, Vahid Jafari Fesharaki
Abstract
This paper proposes a robust second order sliding mode controller as maximum power point tracking (MPPT) technique in a photovoltaic (PV) boost dc-dc converter with applications to stand-alone systems. The proposed method is independent respect to load type, robust against parametric uncertainties and disturbances. By Lyapunov theorem the asymptotic stability of the closed loop control system is proven. The proposed second order sliding mode controller is simulated with Matlab software and experimental set up in presence of sinusoidal disturbances on output voltage.
Topics & Concepts
Control theory (sociology)Controller (irrigation)Parametric statisticsMaximum power point trackingMATLABSliding mode controlPhotovoltaic systemRobust controlLyapunov functionMode (computer interface)Computer scienceLyapunov stabilityVoltageEngineeringMathematicsControl systemControl (management)Nonlinear systemPhysicsInverterQuantum mechanicsOperating systemBiologyElectrical engineeringAgronomyArtificial intelligenceStatisticsPhotovoltaic System Optimization Techniquessolar cell performance optimizationAdvanced DC-DC Converters