Diognostic methods to assess the ulhealthy battery : for telecommuniation application

Abstract

This thesis presents the research and study of the internal impedance of the battery. The battery is an important apparatus for providing backup power supply in case of power outages critical service industry like banking companies. telecommunications companies and others. It is common practice checklist for electrical engineering officers use to measure the voltage in the battery performance. Of referring to the writing of the research and study of the internal impedance of the battery, the author felt that the internal impedance of the battery can be a benchmark for evaluating the performance.