Urvi Rathod
Vishwakarma Government Engineering College (VGEC), Ahmedabad
Urvi Rathod has created this Calculator and 500+ more calculators!
Kethavath Srinath
Osmania University (OU), Hyderabad
Kethavath Srinath has verified this Calculator and 500+ more calculators!

11 Other formulas that you can solve using the same Inputs

Positive Sequence Voltage (LLF)
Positive Sequence Voltage=(Fault Impedance *Positive Sequence Current )+Negative Sequence Voltage GO
Positive Sequence Impedance For Delta Connected Load
Positive Sequence Impedance=Positive Sequence Voltage/Positive Sequence Current GO
Positive Sequence Impedance For Star Connected Load
Positive Sequence Impedance=Positive Sequence Voltage/Positive Sequence Current GO
Positive Sequence Impedance For transformer
Positive Sequence Impedance=Positive Sequence Voltage/Positive Sequence Current GO
Positive Sequence Voltage For Delta Connected Load
Positive Sequence Voltage=Delta Impedance *Positive Sequence Current /3 GO
Leakage Impedance For Transformer Using Positive Sequence Voltage
Leakage Impedance=Positive Sequence Voltage/Positive Sequence Current GO
Leakage Impedance For Transformer Using Positive Sequence Current
Leakage Impedance=Positive Sequence Voltage/Positive Sequence Current GO
Delta Impedance For Delta Connected Load Using Positive Sequence Voltage
Delta Impedance =Positive Sequence Voltage/Positive Sequence Current GO
Star Impedance For Star Connected Load Using Positive Sequence Voltage
Star Impedance =Positive Sequence Voltage/Positive Sequence Current GO
Star Impedance For Star Connected Load Using Positive Sequence Current
Star Impedance =Positive Sequence Voltage/Positive Sequence Current GO
Positive Sequence Voltage For Star Connected Load
Positive Sequence Voltage=Star Impedance *Positive Sequence Current GO

9 Other formulas that calculate the same Output

a-phase EMF Using Negative Sequence Current (LGF)
a-phase EMF=Negative Sequence Current *((3*Fault Impedance )+Zero Sequence Impedance+Positive Sequence Impedance+Negative Sequence Impedance) GO
a-phase EMF Using Positive Sequence Current(LGF)
a-phase EMF=Positive Sequence Current *((3*Fault Impedance )+Zero Sequence Impedance+Positive Sequence Impedance+Negative Sequence Impedance) GO
a-phase EMF Using Sequence Impedances(LGF)
a-phase EMF=Zero Sequence Current *((3*Fault Impedance )+Zero Sequence Impedance+Positive Sequence Impedance+Negative Sequence Impedance) GO
a-phase EMF Using Positive Sequence Current (2OC)
a-phase EMF=Positive Sequence Current *(Positive Sequence Impedance+Negative Sequence Impedance+Zero Sequence Impedance) GO
a-phase EMF Using Positive Sequence Impedance (LLGF)
a-phase EMF=Positive Sequence Voltage+(Positive Sequence Current *Positive Sequence Impedance) GO
a-phase EMF Using Positive Sequence Voltage (LLGF)
a-phase EMF=Positive Sequence Voltage+(Positive Sequence Current *Positive Sequence Impedance) GO
a-phase EMF Using Positive Sequence Current (LLGF)
a-phase EMF=Positive Sequence Voltage+(Positive Sequence Current *Positive Sequence Impedance) GO
a-phase EMF Using Positive Sequence Voltage (LGF)
a-phase EMF=Positive Sequence Voltage+(Positive Sequence Impedance*Positive Sequence Current ) GO
a-phase EMF Using Positive Sequence Voltage (2OC)
a-phase EMF=Positive Sequence Voltage+(Positive Sequence Current *Positive Sequence Impedance) GO

a-phase EMF Using Zero Sequence Impedance (1OC) Formula

a-phase EMF=Positive Sequence Current *(Positive Sequence Impedance+(Zero Sequence Impedance*Negative Sequence Impedance/(Zero Sequence Impedance+Negative Sequence Impedance)))
Ea=I1*(Z1+(Z0*Z2/(Z0+Z2)))
More formulas
a-phase Current (1OC) GO
b-phase Current GO
c-phase Current (1OC) GO
Zero Sequence Current(1OC) GO
Negative Sequence Current Using Positive Sequence Current (1OC) GO
Zero Sequence Current Using Positive Sequence Current(1OC) GO
Positive Sequence Current Using Negative Sequence Current(1OC) GO
Positive Sequence Current Using Positive Sequence Voltage(1OC) GO
Positive Sequence Impedance Using Positive Sequence Voltage (1OC) GO
Negative Sequence Current Using Negative Sequence Impedance(1OC) GO
Negative Sequence Impedance Using Negative Sequence Voltage (1OC) GO
Zero Sequence Current Using Zero Sequence Voltage (1OC) GO
Zero Sequence Voltage Using Zero Sequence Impedance (1OC) GO
Zero Sequence Impedance Using Zero Sequence Voltage (1OC) GO
Positive Sequence Voltage Using Positive Sequence Impedance GO
Negative Sequence Voltage Using Negative Sequence Impedance (1OC) GO
Positive Sequence Current Using Zero Sequence Impedance (1OC) GO
Potential Difference Between b-Phase (1OC) GO
Potential Difference Between c-Phase (1OC) GO
Positive Sequence Potential Difference Using Potential Difference Between a-Phase (1OC) GO
Negative Sequence Potential Difference Using Potential Difference Between a-Phase (1OC) GO
Zero Sequence Potential Difference Using Potential Difference Between a-Phase (1OC) GO
Potential Difference Between a-Phase (1OC) GO
Potential Difference Between a-Phase Using Positive Sequence Potential Difference (1OC) GO
Potential Difference Between a-Phase Using Zero Sequence Potential Difference (1OC) GO
Potential Difference Between a-Phase Using Negative Sequence Potential Difference (1OC) GO

What are open conductor faults?

Open conductor faults are series faults that involve a break in one or two of the three conductors of a three-phase power system. The phenomenon is treated analytically through calculations and then the calculated results are confirmed through computer simulations using SIMPOW, a power system simulation software.

How to Calculate a-phase EMF Using Zero Sequence Impedance (1OC)?

a-phase EMF Using Zero Sequence Impedance (1OC) calculator uses a-phase EMF=Positive Sequence Current *(Positive Sequence Impedance+(Zero Sequence Impedance*Negative Sequence Impedance/(Zero Sequence Impedance+Negative Sequence Impedance))) to calculate the a-phase EMF, The a-phase EMF Using Zero Sequence Impedance (1OC) formula is defined as the electromagnetic force produced by the system. a-phase EMF and is denoted by Ea symbol.

How to calculate a-phase EMF Using Zero Sequence Impedance (1OC) using this online calculator? To use this online calculator for a-phase EMF Using Zero Sequence Impedance (1OC), enter Positive Sequence Current (I1), Positive Sequence Impedance (Z1), Zero Sequence Impedance (Z0) and Negative Sequence Impedance (Z2) and hit the calculate button. Here is how the a-phase EMF Using Zero Sequence Impedance (1OC) calculation can be explained with given input values -> 7.513333 = 7*(0.7+(0.8*0.7/(0.8+0.7))).

FAQ

What is a-phase EMF Using Zero Sequence Impedance (1OC)?
The a-phase EMF Using Zero Sequence Impedance (1OC) formula is defined as the electromagnetic force produced by the system and is represented as Ea=I1*(Z1+(Z0*Z2/(Z0+Z2))) or a-phase EMF=Positive Sequence Current *(Positive Sequence Impedance+(Zero Sequence Impedance*Negative Sequence Impedance/(Zero Sequence Impedance+Negative Sequence Impedance))). Positive Sequence Current consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation, Positive Sequence Impedance consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation, Zero Sequence Impedance consists of a balanced three-phase voltage and current, phasors of which all have the same phase angles and rotate counterclockwise together and Negative Sequence Impedance consists of balanced three-phase impedance phasors which are exactly at 120 degrees apart rotating counterclockwise in ACB rotation.
How to calculate a-phase EMF Using Zero Sequence Impedance (1OC)?
The a-phase EMF Using Zero Sequence Impedance (1OC) formula is defined as the electromagnetic force produced by the system is calculated using a-phase EMF=Positive Sequence Current *(Positive Sequence Impedance+(Zero Sequence Impedance*Negative Sequence Impedance/(Zero Sequence Impedance+Negative Sequence Impedance))). To calculate a-phase EMF Using Zero Sequence Impedance (1OC), you need Positive Sequence Current (I1), Positive Sequence Impedance (Z1), Zero Sequence Impedance (Z0) and Negative Sequence Impedance (Z2). With our tool, you need to enter the respective value for Positive Sequence Current , Positive Sequence Impedance, Zero Sequence Impedance and Negative Sequence Impedance 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 a-phase EMF?
In this formula, a-phase EMF uses Positive Sequence Current , Positive Sequence Impedance, Zero Sequence Impedance and Negative Sequence Impedance. We can use 9 other way(s) to calculate the same, which is/are as follows -
  • a-phase EMF=Positive Sequence Voltage+(Positive Sequence Impedance*Positive Sequence Current )
  • a-phase EMF=Positive Sequence Current *((3*Fault Impedance )+Zero Sequence Impedance+Positive Sequence Impedance+Negative Sequence Impedance)
  • a-phase EMF=Negative Sequence Current *((3*Fault Impedance )+Zero Sequence Impedance+Positive Sequence Impedance+Negative Sequence Impedance)
  • a-phase EMF=Zero Sequence Current *((3*Fault Impedance )+Zero Sequence Impedance+Positive Sequence Impedance+Negative Sequence Impedance)
  • a-phase EMF=Positive Sequence Voltage+(Positive Sequence Current *Positive Sequence Impedance)
  • a-phase EMF=Positive Sequence Voltage+(Positive Sequence Current *Positive Sequence Impedance)
  • a-phase EMF=Positive Sequence Voltage+(Positive Sequence Current *Positive Sequence Impedance)
  • a-phase EMF=Positive Sequence Voltage+(Positive Sequence Current *Positive Sequence Impedance)
  • a-phase EMF=Positive Sequence Current *(Positive Sequence Impedance+Negative Sequence Impedance+Zero Sequence Impedance)
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