Title :
Duty ratio control schemes of DC-DC boost converter integrated with solar PV system
Author :
Kumar, Pravesh ; Pachauri, Rupendra Kumar ; Chuahan, Yogesh K.
Author_Institution :
Electr. Eng. Dept., Gautam Buddha Univ., Greater Noida, India
Abstract :
In this paper, the duty ratio control schemes of DC-DC boost converter has investigated in two types. Firstly, the duty ratio control scheme is shown with maximum power point tracking (MPPT) techniques such as constant voltage controller (CVC) and Fuzzy logic controller (FLC), integrated with solar photovoltaic (PV) system. These MPPT techniques are used to achieve the maximum power point (MPP) through solar Photovoltaic system with help of duty ratio control of DC-DC boost converter. Another control scheme, such as Proportional integral (PI), Fuzzy Logic based controller to reconciled the duty ratio of DC-DC boost converter, are discussed also. The study and transient analysis of both control schemes is carried out throughout the paper. A resistive load is considered for transient analysis and complete system is structured in MATLAB/Simulink environment.
Keywords :
PI control; fuzzy control; maximum power point trackers; photovoltaic power systems; transient analysis; voltage control; CVC; DC-DC boost converter; FLC; MPPT techniques; constant voltage controller; duty ratio control schemes; fuzzy logic controller; maximum power point tracking; proportional integral controller; solar PV system; solar photovoltaic system; transient analysis; Fuzzy logic; MATLAB; Mathematical model; Maximum power point trackers; Niobium; Transient analysis; Voltage control; DC-DC boost converter; constant voltage controller; fuzzy logic controller (FLC); maximum power point tracking (MPPT); renewable energy; solar PV system;
Conference_Titel :
Energy Economics and Environment (ICEEE), 2015 International Conference on
Conference_Location :
Noida
Print_ISBN :
978-1-4673-7491-0
DOI :
10.1109/EnergyEconomics.2015.7235063
