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SOLAR POWERED BASED WATER PUMPING
SYSTEM USING PERTURB AND OBSERVATION
MPPT TECHNIQUE
Posted on May 31, 2019 by Asoka Technologies
ABSTRACT:
This paper concentrates on solar photovoltaic(PV) water pumping system using perturb and observation
maximum power point tracking(MPPT) technique. This whole system is divided into two stages. In the first
stage, an arrangement of PV modules is made which is a combination of number PV cells in series or
parallel to extract the solar energy and convert into electricity. To maximize the power output of PV
module, perturb and observation (P&O) MPPT technique has been used. In its second stage, direct torque
and flux control(DTFC) with space vector modulation(SVM) is used to control switching pulses of the
voltage source inverter(VSI). The speed of induction motor drive is controlled by DTFC technique. The
whole system is developed in MATLAB and outputs are observed.
KEYWORDS:
1. Solar PV array
2. MPPT
3. P&O Algorithm
4. DC-DC Boost converter
5. DTFC-SVM
6. Induction motor
SOFTWARE: MATLAB/SIMULINK
