We do not provide any control spring and pointer in an energy meter. The more important of these are described briefly below together with some compensations which are frequently incorporated in meters.
What Is Energy Meter Types Of Energy Meters Build Using
Single Phase Induction Type Energy Meter
Single Phase Energy Meter Hd
The operation of induction type energy meter depends on the passage of alternating current through two suitably located coils producing rotating magnetic field which interacts with a metallic disc suspended near to the coils and cause the disc to rotate.
Induction type single phase energy meter. The meter which is used for measuring the energy utilises by the electric load is known as the energy meter. Thus we need an integrating instrument which can measure and record the energy consumed by the load under varying load condition. Constructionally an induction type single phase watt hour meter has many similarities to an induction type wattmeter.
This name is given to it. Single phase induction type energy meter consists of four important systems which are written as follows. Induction type energy meter.
The main alterations are the provision of only one pressure coil upon the central limb of the shunt magnet and only one copper shading band upon this limb. Here we are going to discuss the single phase induction type in detail. Three phase type induction meters.
This article is only focused about its constructional features and its working. Single phase induction type energy meter errors 1. Moreover the working principle of a watthour meter is more or less similar to that of an induction type wattmeter.
Energy meter errors in addition to errors due to incorrect settings of the main adjustments there are errors in meter registrations due to other causes. Driving system consists of two electromagnets on which pressure coil and current coils are wounded as shown above in the diagram. Induction type energy meter essentially consists of following components.
Working principle of watt hour meter. Single phase induction type energy meter errors points. This name is given to it.
Operating principle of single phase induction type energy meter. This article focusses only on its constructional features and its working. Given below is the picture of single phase induction type meter.
The simplest such instrument is single phase induction type energy meter. The energy is the total power consumed and utilised by the load at a particular interval of timeit is used in domestic and industrial ac circuit for measuring the power consumption. Single phase induction type energy meter is also popularly known as watt hour meter.
Single phase induction type energy meter construction the construction of this meter is more or less similar to induction type watt meter. There are four main parts of the operating mechanism of single phase induction type. Single phase induction type energy meter is also popularly known as watt hour meter.
The meter is less expensive and accurate.
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