Single Phase Energy Meter Theory

The induction principle find its widest application as an energy meter.

Single phase energy meter theory.

Three phase energy meter definition. Three phase type induction meters. The meter which is used for measuring the power of three phase supply is known as the three phase energy meter the three phase meter is constructed by connecting the two single phase meter through the shaft. Here we are going to discuss the single phase induction type in detail.

This article focusses only on its constructional features and its working. It is used everywhere no matter how big or small consumption it is. 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. It is also known as watt hour meter.

Induction type instruments are used for a. The meter is less expensive and accurate. Energy meters are the basic part to measure the power consumption. This name is given to it.

The basic working of single phase induction type energy meter is only focused on two mechanisms. 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 total energy is the sum of the reading of both the elements.

Mechanism of rotation of an aluminum disc which is made to rotate at a speed proportional to the power. Induction type single phase energy meter. To understand the structure of watt hour. Induction type energy meter used invariably to measure the energy consumed in any a c.

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. Working of single phase induction type energy meter. The meter which is used for measuring the energy utilises by the electric load is known as the energy meter.