The amount of power utilized in the circuit can be measured using an electric device named wattmeter ( in terms of watts, or kilowatts, or megawatts ). The value of torque on each element is proportional to the power passes through it. The mutual interference between the elements of the Three-Phase Wattmeter … A Wattmeter or power meter measures the amount of power flow in a circuit. The current coils are considered as the fixed coil, and the pressure coils are the moving coil of the Wattmeter. The mutual interference is the phenomena in which the field of two elements interacts each other. Blondel’s theorem states that the power supplied by the “k” wire AC system is equal to the total wattmeter required less than one that is “K-1”. Similarly, the torque develops on the coil 2 is D2 and the power passes through the coil is P2. When the second method is adopted, a compensating coil is used in series with the pressure coil. The dynamo-meter type wattmeter consists of two coils namely: fixed coil (Current coil) and moving coil(Pressure Coil). parallel  to the load. The other end of wattmeter is connected to R, Y, B terminal. The terminals of the pressure coil are marked as ± and V. In some meters it is marked as COM and V. The first one is the common terminal and the second one is the specified voltage terminal with actual voltage marking as 115V, 230V or 440V. This article gives an overview of the measurement of power in 3 phases using 3-watt meters’ in a star topology. Wattmeter connection to circuits Connection for single phase 2-wire connection: The single phase line is a 2 wire connection… Types of wattmeter This article describes measuring 3 phase power using a 3 wattmeter method. LM556 Dual Timer IC : Pin Diagram & Its Working, What is MD8002A Audio Amplifier and Its Working, What is a Centrifugal Switch and Its Working, What is Power Analyzer : Circuit Diagram & Its Working, Arduino Projects for Engineering Students, What is an Optical Time-Domain Reflectometer and Its Working, What is Lead Acid Battery : Types, Working & Its Applications, What is Modbus : Working & Its Applications, Electronics Interview Questions & Answers, What is Band Stop Filter : Theory & Its Applications, What is Thermoelectric Generator : Working & Its Uses, What is VRLA Battery : Construction & Its Working, Wireless Communication Interview Questions & Answers, What is Tan Delta Test : Its Principle and Modes, What is Graded Index Fiber : Working and Its Applications, What is Synchroscope : Circuit Diagram & Its Working, Arduino Uno Projects for Beginners and Engineering Students, Image Processing Projects for Engineering Students, Half Adder and Full Adder with Truth Table, MOSFET Basics, Working Principle and Applications, How Does a PID Controller Work? I have studied three articles on this circuit globe and found very useful. Detailed discussions of measuring circuits for various power distribution schemes is beyond the context of the present text. Create one now. The point to focus is - wattmeter connection is very important to get correct reading. In this method of connection the pressure coil reads the voltage drop in load as well as small drop in current coil. Wattmeters are often designed around dynamometer meter movements, which employ both voltage and current coils to move a needle.

Glenn Goins Cause Of Death, Vfd Calculation Formula, Where Is Actions In Outlook 2016, Oksana Malaysia, Auckland, New Zealand, Beema Okaasan Menu, Confluence Vs Mediawiki, I've Got Sixpence History, Stephen Marcus Cleantech, Nicor Gas Careers, Local Business Schema Generator, Jonathan Boynton-lee Engaged, Fight Songs, International Nurses Day Theme 2020, Snoop Dogg Height In Cm, Imaad Shah, W To Joules, Old Rivers Lyrics, Isumi Patch, Malook Nagar Mp Contact Number, Bcci News On Ipl, How Many Stars On The Australian Flag, Theme Of Labour Day 2020, Cheap Safes Uk, Zilver Stent, Blog Post Schema, Star Williams Age, Minnie's Boutique Game, Transfer Of Shares From A Deceased Estate To A Beneficiary, Amps Definition Electricity, Number Sense Worksheets, Emf To Voltage Converter, Vat Abbreviation, Corgi Rescue Nevada, Ivory Tower Personality, Vicetone Angels Remix, Chino Mandarín, Unstable Pickaxe Pickcrafter, Density Definition Chemistry, Forbes Logo Vector, Kelley Blue Book Atv, Volcano Sushi Woodstock,


Kommentarer

wattmeter connection — Inga kommentarer

Lämna ett svar

E-postadressen publiceras inte. Obligatoriska fält är märkta *