Optical Characteristics Measurement of Energy Meter as per Standard with Average Optical Power Meter

Characteristic of calibration pulse output is an important parameter in energy meter. The performance of the calibration pulse output need to be known as the performance of energy meter is mainly dependent on the same. At present optical power meter available in the market are giving the average optical power meter whereas in characteristic of Calibration LED "ON" time maximum optical power and "OFF" time minimum optical power need to be measured. In this paper we introduce a method to measure characteristic as required by standards.

I. Introduction

Today, A very essential need i.e. Electricity has given to mankind by discovery of science. It has plays vital role in our modern life and one cannot imagine a world without it. Electricity has many uses in our routine life. It can be used for lighting rooms by Lamp, rotating of fans and operation domestic appliances like cooking of food by induction cooker/electric stoves, room conditioning and maintaining environment temperature of room with Air Conditioner and more to providing the comfort to human kind. All these are required to make the life easy and comfort. In industries, without electricity, large machines cannot worked. Require items i.e. food, cloth, paper and other things are available/ can be produced with the help of electricity.