Over and under voltage protection using GSM module

Abstract

Automation in the distribution field permits utilities on actualize all the adaptable control for distribution systems, which can be used to upgrade efficiency, reliability, quality of electric service. Automation not only upgrade those qualities but also reduces human effort and saves time. Under and over voltage problem is one of the common type of problems which leads most of the insulation and appliance damage throughout our country. In this report we are going to show how under and over voltage problem leads a system into catastrophic situation and also describe how those problems can be minimized economically using automation with a GSM module followed by SMS alert in distribution system.