Abstract:
The project presents a comprehensive and versatile system designed to evaluate the
performance parameters of automotive alternators, The thesis report titled as "MRAP -
Design and Development of Alternator Performance Analyzer at 12/24V,600A for Alternator
Testing in Complete RPM Range" outlines the development, testing, and validation of a
prototype designed to analyze alternator efficiency, voltage and current output, field
regulation and load response with a focus on prototype test bench of Mehran vehicle
alternator, a device installed in a vehicle rotated by the engine to produce electricity which
drives all the electrical equipment installed in the vehicle.
The project successfully achieves its objectives by providing a user-friendly interface which
contributes significantly to the field of alternator testing and performance assessment. The
prototype has been tested successfully for alternators of lighter vehicles like Mehran with
alternator rating of 12V, 40A. Rigorous bench testing, calibration, and performance testing
ensures the accuracy and reliability of the system's measurements. It accurately tests the
alternator for issues including internal circuitry for example voltage regulation, voltage
rectification through diode plates and friction losses of rotor bearing.
The idea of this prototype design with suitable modifications can be imposed on a larger scale
for manufacturing an alternator test bench which will be capable of handling voltage levels of
12V and 24V, along with a high current capacity up to 600A.Results obtained from testing
alternators using the Analyzer are compared with existing testing methods, highlighting the
equipment's effectiveness and advantages.
In conclusion, the Alternator Performance Analyzer project offers a sophisticated tool for
evaluating alternator performance across diverse applications. Its adaptability, precision, and
user-friendly interface makes it invaluable for manufacturers, engineers, and maintenance
professionals seeking guidance to enhance alternator efficiency and reliability. This project
stands as a testament to the advancement of alternator technology and the pursuit of
sustainable power solutions in today's electrified world.
