Single Phase Energy Meter Phasor Diagram

In the above diagram i shown an utility pole form which i get supply to kilowatt hour e meter and after that i get supply form energy meter.

Single phase energy meter phasor diagram.

The energy meter has four main parts. To calibrate the given energy meter using a calibrated wattmeter. This article focusses only on its constructional features and its working. The construction of the single phase energy meter is shown in the figure below.

Click here for a form 2s meter wiring diagram. Calibration and testing of single phase energy meter aim. The magnetic field produced by series magnetic in phase with the line current and magnetic field produced by shunt magnet is in quadrature with the applied voltage thus a phase difference exists between the fluxes produce by the two. The phasor diagram of the energy meter is shown in the figure below.

Form 3s meters are typically used for single phase two wire services where the service is so. S no equipment range type quantity 1 variac single phase 10 a ac 2 voltmeter 300 v ac 3 ammeter 0 10a ac 4 rheostat ac 5 wattmeter lpf ac 6 single phase energy meter 10a ac theory. Three phase type induction meters. A complete sine wave can be constructed by a single vector rotating at an angular velocity of ω 2πƒ where ƒ is the frequency of the waveform.

The three phase energy meter is used for measuring the large power consumption. This name is given to it. Construction driving system moving system braking syatem and registering system 4. They are the.

Introduction single phase induction meter 3. Theory operation working 5. This is the meter that most people will find on their homes. In diagram i use red coler wire for line phase and black for neutral.

Single phase induction type energy meter is also popularly known as watt hour meter. Phasor diagram of single phase induction type energy meter 6. This form is also used for many small businesses as well. The phase of an alternating quantity at any instant in time can be represented by a phasor diagram so phasor diagrams can be thought of as functions of time.

Here we are going to discuss the single phase induction type in detail. Below energy meter diagram i shown a single phase kwh meter with incoming supply and out going supply to home collage shop etc.