An energy meter, also known as an electric meter, measures the amount of electric energy consumed by a building, tenant space, or electrically powered equipment. It’s used in both domestic and industrial AC circuits to measure power consumption.
An energy meter, also known as an electric meter, me...
An energy meter, also known as an electric meter, measures the amount of electric energy consumed by a building, tenant space, or electrically powered equipment. It’s used in both domestic and industrial AC circuits to measure power consumption.
An energy meter, also known as an electric meter, measures the amount of electric energy consumed by a building, tenant space, or electrically powered equipment. It’s used in both domestic and industrial AC circuits to measure power consumption.An energy meter, also known as an electric meter, measures the amount of electric energy consumed by a building, tenant space, or electrically powered equipment. It’s used in both domestic and industrial AC circuits to measure power consumption.
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Language: en
Added: Jun 30, 2024
Slides: 24 pages
Slide Content
Energy meter An instrument used to measure energy which is the total power consumed over a specific interval of time
INTRODUCTION The meter which is used for measuring the energy utilizes by the electric load is known as energy meter energy meter is used in domestic and industrial A.C circuit for measuring the power consumption energy meter is less expensive and provides accurate measurement
TOPICS TO BE COVERED Single phase energy meter Construction Working principle Important. points Applications Merits & Demerits
Types of energy meter Depending upon the power supply there are two types of energy meters and they are single phase energy meter Double phase energy meter
Single phase energy meter Induction type of energy meters are universally used for measurement of energy in domestic and industrial ac circuit because of the following advantages low friction higher torque per weight ratio. Inexpensive Accurate over wide range of loads and temperature conditions
CONSTRUCTION Driving system Moving system Braking system Registering system
Title and Content Layout with Chart
Driving system
Driving system Consist of two electromagnets Load current – current coil – Series magnet Power supply voltage – pressure coil – Shunt magnet
Moving system
Moving system
Braking system
Registering system
ADVANTAGES it's construction is simple and robust it's cost is lower higher torque produces it provides accurate operation It can operate in all weather condition simple construction it has low maintenance cost it has low power consumption
DISADVANTAGES incorrect magnitude of flexes Change in strength of brake magnet Change in disc resistance abnormal friction of moving part
Two Content Layout with Table First bullet point here Second bullet point here Third bullet point here Class Group 1 Group 2 Class 1 82 95 Class 2 76 88 Class 3 84 90
Two Content Layout with SmartArt First bullet point here Second bullet point here Third bullet point here