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IJSTR >> Volume 6 - Issue 8, August 2017 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



A Sepic Type Switched Mode Power Supply System For Battery Charging In An Electric Tricycle (Auto-Rickshaw)

[Full Text]

 

AUTHOR(S)

Kureve, D.T., Igwue, G.A, Goshwe, N.Y

 

KEYWORDS

SMPS, AC mains, Electric tricycle (Auto rickshaw), PID Controller, PWM, SEPIC converter, MATLAB/Simulink

 

ABSTRACT

This paper analyzes the plug-in electric tricycle (Auto rickshaw) battery charging system using a non-isolated DC-DC SEPIC converter which operates as a switched mode power supply (SMPS). The control of dc voltage output is by varying the gating pulses duty cycle of the switch in the dc-dc converter using PID controller based PWM technique. The 60 V, 30 A DC-DC SEPIC converter is designed to provide non-inverting voltage buck from the rectified AC mains for charging deep cycle battery bank in an electric auto rickshaw. The charger system is implemented using MATLAB/Simulink.

 

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