Measure Reactive Power

How can we make wattmeter to measure reactive power?

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Amol takate

  • Jan 27th, 2016
 

For calculation of the reactive power in 3 phase connected load procedure is to connect the current coil of single phase wattmeter in any phase series with the load and connect the pressure coil across the two another phase in witch current coil is not connected.
for that reactive power wattmeter will read the power=
V*I*SIN(angle)

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