Single Phase Energy Meter Theory

It is used everywhere no matter how big or small consumption it is.

Single phase energy meter theory.

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. 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.

Working of single phase induction type energy meter. The basic working of single phase induction type energy meter is only focused on two mechanisms. Three phase type induction meters. The meter is less expensive and accurate.

Induction type single phase energy meter. This name is given to it. To understand the structure of watt hour. The total energy is the sum of the reading of both the elements.

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 energy meter used invariably to measure the energy consumed in any a c. This article focusses only on its constructional features and its working. The induction principle find its widest application as an energy meter.

Induction type instruments are used for a. Mechanism of rotation of an aluminum disc which is made to rotate at a speed proportional to the power. The number of revolutions is thus proportional to the energy. Energy meters are the basic part to measure the power consumption.

It is also known as watt hour meter. 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. Three phase energy meter definition.