Single Phase Energy Meter Theory

Mechanism of counting and displaying the amount of energy transferred.

Single phase energy meter theory.

Here we are going to discuss the single phase induction type in detail. The basic working of single phase induction type energy meter is only focused on two mechanisms. Working of single phase induction type energy meter. The total energy is the sum of the reading of both the elements.

Induction type single phase energy meter. Mechanism of rotation of an aluminum disc which is made to rotate at a speed proportional to the power. To understand the structure of watt hour. The induction principle find its widest application as an energy meter.

It is also known as watt hour meter. It is used everywhere no matter how big or small consumption it is. Single phase induction type energy meter is also popularly known as watt hour meter. Circuits in a prescribed period where supply voltage and frequency are constant.

The meter which is used for measuring the energy utilises by the electric load is known as the energy meter. The energy is the total power consumed and utilised by the load at a particular interval of time it is used in domestic and industrial ac circuit for measuring the power consumption. Three phase energy meter definition. Three phase type induction meters.

This article focusses only on its constructional features and its working. Here we discuss the construction and working principle of induction type energy meter. This name is given to it. The meter is less expensive and accurate.

Energy meters are the basic part to measure the power consumption. On a single phase ac supply the electromechanical induction meter operates through electromagnetic induction by counting the revolutions of a non magnetic but electrically conductive metal disc which is made to rotate at a speed proportional to the power passing through the meter. The number of revolutions is thus proportional to the energy.