Single Phase Energy Meter Theory

Three phase type induction meters.

Single phase energy meter theory.

Three phase energy meter definition. To understand the structure of watt hour. Circuits in a prescribed period where supply voltage and frequency are constant. Here we discuss the construction and working principle of induction type 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. Mechanism of rotation of an aluminum disc which is made to rotate at a speed proportional to the power. The basic working of single phase induction type energy meter is only focused on two mechanisms. This article focusses only on its constructional features and its working.

Single phase induction type energy meter is also popularly known as watt hour meter. This name is given to it. Working of single phase induction type energy meter. Induction type energy meter used invariably to measure the energy consumed in any a c.

The meter which is used for measuring the energy utilises by the electric load is known as the energy meter. The number of revolutions is thus proportional to the energy. It is also known as watt hour meter. The total energy is the sum of the reading of both the elements.

Here we are going to discuss the single phase induction type in detail. Energy meters are the basic part to measure the power consumption. Induction type instruments are used for a. It is used everywhere no matter how big or small consumption it is.

Mechanism of counting and displaying the amount of energy transferred. 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. Induction type single phase energy meter.