Total Power for Three Phase Wattmeter Calculator

✖One Phase Voltage refers to the electrical voltage supplied by a single-phase power system. There is only one voltage waveform, which alternates between positive and negative polarity over time.ⓘ One Phase Voltage [V₁]			+10% -10%
✖One Phase Current is the electrical current flowing through the load to determine the power consumption or generation in a single phase circuit.ⓘ One Phase Current [I₁]			+10% -10%
✖Two Phase Voltage refers to the electrical voltage supplied by a two-phase power system, which consists of two voltage waveforms that are typically 90 degrees out of phase with each other.ⓘ Two Phase Voltage [V₂]			+10% -10%
✖Two Phase Current refers to the electrical current flowing through the load in the second phase of a multi-phase circuit in a wattmeter.ⓘ Two Phase Current [I₂]			+10% -10%
✖Three Phase Voltage refers to the electrical voltage supplied by a three-phase power system, which typically consists of three voltage waveforms that are 120 degrees out of phase with each other.ⓘ Three Phase Voltage [V₃]			+10% -10%
✖Three Phase Current refers to the combined electrical current flowing through all three phases of a three-phase electrical system.ⓘ Three Phase Current [I₃]			+10% -10%

✖Total Power refers to the sum of the electrical power consumed or generated by the load being measured in a wattmeter.ⓘ Total Power for Three Phase Wattmeter [P_t]

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Total Power for Three Phase Wattmeter Solution

STEP 0: Pre-Calculation Summary

Formula Used

Total Power = (One Phase Voltage*One Phase Current)+(Two Phase Voltage*Two Phase Current)+(Three Phase Voltage*Three Phase Current)
P_t = (V₁*I₁)+(V₂*I₂)+(V₃*I₃)
This formula uses 7 Variables

Variables Used

Total Power - (Measured in Watt) - Total Power refers to the sum of the electrical power consumed or generated by the load being measured in a wattmeter.
One Phase Voltage - (Measured in Volt) - One Phase Voltage refers to the electrical voltage supplied by a single-phase power system. There is only one voltage waveform, which alternates between positive and negative polarity over time.
One Phase Current - (Measured in Ampere) - One Phase Current is the electrical current flowing through the load to determine the power consumption or generation in a single phase circuit.
Two Phase Voltage - (Measured in Volt) - Two Phase Voltage refers to the electrical voltage supplied by a two-phase power system, which consists of two voltage waveforms that are typically 90 degrees out of phase with each other.
Two Phase Current - (Measured in Ampere) - Two Phase Current refers to the electrical current flowing through the load in the second phase of a multi-phase circuit in a wattmeter.
Three Phase Voltage - (Measured in Volt) - Three Phase Voltage refers to the electrical voltage supplied by a three-phase power system, which typically consists of three voltage waveforms that are 120 degrees out of phase with each other.
Three Phase Current - (Measured in Ampere) - Three Phase Current refers to the combined electrical current flowing through all three phases of a three-phase electrical system.

STEP 1: Convert Input(s) to Base Unit

One Phase Voltage: 11 Volt --> 11 Volt No Conversion Required
One Phase Current: 0.24 Ampere --> 0.24 Ampere No Conversion Required
Two Phase Voltage: 1.75 Volt --> 1.75 Volt No Conversion Required
Two Phase Current: 0.02 Ampere --> 0.02 Ampere No Conversion Required
Three Phase Voltage: 1.15 Volt --> 1.15 Volt No Conversion Required
Three Phase Current: 0.06 Ampere --> 0.06 Ampere No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_t = (V₁*I₁)+(V₂*I₂)+(V₃*I₃) --> (11*0.24)+(1.75*0.02)+(1.15*0.06)

Evaluating ... ...

P_t = 2.744

STEP 3: Convert Result to Output's Unit

2.744 Watt --> No Conversion Required

FINAL ANSWER

2.744 Watt <-- Total Power

(Calculation completed in 00.020 seconds)

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Created by Nikita Suryawanshi

Vellore Institute of Technology (VIT), Vellore

Nikita Suryawanshi has created this Calculator and 100+ more calculators!

Verified by Payal Priya

Birsa Institute of Technology (BIT), Sindri

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< Wattmeter Circuit Calculators

Power using Two Wattmeter Method

LaTeX Go Total Power = sqrt(3)*Total Phase Voltage*One Phase Current*cos(Phase Angle)

DC Power (in Voltage Terms)

LaTeX Go Total Power = Total Voltage*Total Current-(Total Voltage^2/Voltmeter Resistance)

DC Power (in Current Terms)

LaTeX Go Total Power = Total Voltage*Total Current-Total Current^2*Ammeter Resistance

Total Power using phi Angle

LaTeX Go Total Power = 3*Total Phase Voltage*Total Phase Current*cos(Phase Angle)

Total Power for Three Phase Wattmeter Formula

LaTeX Go

Total Power = (One Phase Voltage*One Phase Current)+(Two Phase Voltage*Two Phase Current)+(Three Phase Voltage*Three Phase Current)
P_t = (V₁*I₁)+(V₂*I₂)+(V₃*I₃)

How to calculate total power?

The 3 phase wattmeter employs 3 wattmeter setups. They can be in either a star configuration or a delta configuration. It is also called a 4 wire system. The total power consumed is the sum of power consumed by each wattmeter. While calculating power, we use the rms value of the currents and voltages.

How to Calculate Total Power for Three Phase Wattmeter?

Total Power for Three Phase Wattmeter calculator uses Total Power = (One Phase Voltage*One Phase Current)+(Two Phase Voltage*Two Phase Current)+(Three Phase Voltage*Three Phase Current) to calculate the Total Power, Total Power for Three Phase Wattmeter is used to calculate the total power consumed in a 3 phase wattmeter. This gives the total instantaneous power. Total Power is denoted by P_t symbol.

How to calculate Total Power for Three Phase Wattmeter using this online calculator? To use this online calculator for Total Power for Three Phase Wattmeter, enter One Phase Voltage (V₁), One Phase Current (I₁), Two Phase Voltage (V₂), Two Phase Current (I₂), Three Phase Voltage (V₃) & Three Phase Current (I₃) and hit the calculate button. Here is how the Total Power for Three Phase Wattmeter calculation can be explained with given input values -> 7.275 = (11*0.24)+(1.75*0.02)+(1.15*0.06).

FAQ

What is Total Power for Three Phase Wattmeter?

Total Power for Three Phase Wattmeter is used to calculate the total power consumed in a 3 phase wattmeter. This gives the total instantaneous power and is represented as P_t = (V₁*I₁)+(V₂*I₂)+(V₃*I₃) or Total Power = (One Phase Voltage*One Phase Current)+(Two Phase Voltage*Two Phase Current)+(Three Phase Voltage*Three Phase Current). One Phase Voltage refers to the electrical voltage supplied by a single-phase power system. There is only one voltage waveform, which alternates between positive and negative polarity over time, One Phase Current is the electrical current flowing through the load to determine the power consumption or generation in a single phase circuit, Two Phase Voltage refers to the electrical voltage supplied by a two-phase power system, which consists of two voltage waveforms that are typically 90 degrees out of phase with each other, Two Phase Current refers to the electrical current flowing through the load in the second phase of a multi-phase circuit in a wattmeter, Three Phase Voltage refers to the electrical voltage supplied by a three-phase power system, which typically consists of three voltage waveforms that are 120 degrees out of phase with each other & Three Phase Current refers to the combined electrical current flowing through all three phases of a three-phase electrical system.

How to calculate Total Power for Three Phase Wattmeter?

Total Power for Three Phase Wattmeter is used to calculate the total power consumed in a 3 phase wattmeter. This gives the total instantaneous power is calculated using Total Power = (One Phase Voltage*One Phase Current)+(Two Phase Voltage*Two Phase Current)+(Three Phase Voltage*Three Phase Current). To calculate Total Power for Three Phase Wattmeter, you need One Phase Voltage (V₁), One Phase Current (I₁), Two Phase Voltage (V₂), Two Phase Current (I₂), Three Phase Voltage (V₃) & Three Phase Current (I₃). With our tool, you need to enter the respective value for One Phase Voltage, One Phase Current, Two Phase Voltage, Two Phase Current, Three Phase Voltage & Three Phase Current and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Total Power?

In this formula, Total Power uses One Phase Voltage, One Phase Current, Two Phase Voltage, Two Phase Current, Three Phase Voltage & Three Phase Current. We can use 3 other way(s) to calculate the same, which is/are as follows -

Total Power = sqrt(3)*Total Phase Voltage*One Phase Current*cos(Phase Angle)
Total Power = 3*Total Phase Voltage*Total Phase Current*cos(Phase Angle)
Total Power = Total Voltage*Total Current-(Total Voltage^2/Voltmeter Resistance)

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