49 International Journal for Modern Trends in Science and Technology
Modeling of Photo Voltaic Module under Partial
Shaded Conditions Using PSO MPPT Technique
B Suryanarayana1 | G Amarnadh2
1PG Student, Dept of EEE, Sri Venkateswara College of Engineering & Technology, Srikakulam
2Asst. Prof, Dept of EEE, Sri Venkateswara College of Engineering & Technology, Srikakulam
To Cite this Article
B Suryanarayana and G Amarnadh, “Modeling of Photo Voltaic Module under Partial Shaded Conditions Using PSO MPPT
Technique”, International Journal for Modern Trends in Science and Technology, Vol. 05, Issue 07, July 2019, pp.-49-54.
Article Info
Received on 05-June-2019, Revised on 16-July-2019, Accepted on 21-July-2019, Published on 22-July-2019
In this paper a modified BOOST converter is presented for maximum power point tracking (MPPT) with PI
controller to improve the performance of PV system. SEPI converter is proposed as interface between load and
PV module array as DC-DC converter. Whichis more advantageous over boost converter for step up and step
down operations. The P&O and PSO based BOOST converter proposed are main key factors for high
efficiency output at foul weather conditions. The MATLAB/SIMULINK power system tool box will be used to
stimulate the proposed system.
KEYWORDS: Maximum power point tracking, photovoltaic (PV) system. Single ended primary inductor
(BOOST) converter
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I. INTRODUCTION
Solar energy is the one of the best renewable
energy for future applications .So the use of photo
voltaic (PV) systems increased with reduced costs
and increased efficiency. But the generation of
electricity from photo voltaic (PV) system is more
expensive than the other non- renewable energy
sources. We know that non-conventional sources
which are also known as renewable energy
resources are becoming more popular now a days
as they are availa