C-Phase Current (One Conductor Open) Calculator

✖Zero Sequence Current in OCO is consists of a balanced three-phase current, phasors of which all have the same phase angles and rotate counterclockwise together.ⓘ Zero Sequence Current in OCO [I_0(oco)]			+10% -10%
✖B phase Current in OCO is defined as the current flowing through the b-phase in open conductor fault.ⓘ B Phase Current in OCO [I_b(oco)]			+10% -10%

✖C phase current in OCO is the current that flows into the c-phase in open conductor fault.ⓘ C-Phase Current (One Conductor Open) [I_c(oco)]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Open Conductor Fault Formulas PDF

C-Phase Current (One Conductor Open) Solution

STEP 0: Pre-Calculation Summary

Formula Used

C Phase Current in OCO = 3*Zero Sequence Current in OCO-B Phase Current in OCO
I_c(oco) = 3*I_0(oco)-I_b(oco)
This formula uses 3 Variables

Variables Used

C Phase Current in OCO - (Measured in Ampere) - C phase current in OCO is the current that flows into the c-phase in open conductor fault.
Zero Sequence Current in OCO - (Measured in Ampere) - Zero Sequence Current in OCO is consists of a balanced three-phase current, phasors of which all have the same phase angles and rotate counterclockwise together.
B Phase Current in OCO - (Measured in Ampere) - B phase Current in OCO is defined as the current flowing through the b-phase in open conductor fault.

STEP 1: Convert Input(s) to Base Unit

Zero Sequence Current in OCO: 2.2 Ampere --> 2.2 Ampere No Conversion Required
B Phase Current in OCO: 2.7 Ampere --> 2.7 Ampere No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I_c(oco) = 3*I_0(oco)-I_b(oco) --> 3*2.2-2.7

Evaluating ... ...

I_c(oco) = 3.9

STEP 3: Convert Result to Output's Unit

3.9 Ampere --> No Conversion Required

FINAL ANSWER

3.9 Ampere <-- C Phase Current in OCO

(Calculation completed in 00.007 seconds)

You are here -

Home » Engineering » Electrical » Power System » Fault » Open Conductor Fault » One Conductor Open » C-Phase Current (One Conductor Open)

Credits

Created by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has created this Calculator and 1500+ more calculators!

Verified by Payal Priya

Birsa Institute of Technology (BIT), Sindri

Payal Priya has verified this Calculator and 1900+ more calculators!

< One Conductor Open Calculators

A-Phase EMF using Zero Sequence Impedance (One Conductor Open)

LaTeX Go A Phase EMF in OCO = Positive Sequence Current in OCO*(Positive Sequence Impedance in OCO+((Zero Sequence Impedance in OCO*Negative Sequence Impedance in OCO)/(Zero Sequence Impedance in OCO+Negative Sequence Impedance in OCO)))

A-Phase EMF using Positive Sequence Voltage (One Conductor Open)

LaTeX Go A Phase EMF in OCO = Positive Sequence Voltage in OCO+Positive Sequence Current in OCO*Positive Sequence Impedance in OCO

Potential Difference between A-Phase and Neutral (One Conductor Open)

LaTeX Go A Phase Voltage in OCO = Zero Sequence Voltage in OCO+Positive Sequence Voltage in OCO+Negative Sequence Voltage in OCO

Potential Difference between A-Phase using Zero Sequence Potential Difference (One Conductor Open)

LaTeX Go Potential Difference Between A Phase in OCO = Zero Sequence Potential Difference in OCO/3

C-Phase Current (One Conductor Open) Formula

LaTeX Go

C Phase Current in OCO = 3*Zero Sequence Current in OCO-B Phase Current in OCO
I_c(oco) = 3*I_0(oco)-I_b(oco)

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 C-Phase Current (One Conductor Open)?

C-Phase Current (One Conductor Open) calculator uses C Phase Current in OCO = 3*Zero Sequence Current in OCO-B Phase Current in OCO to calculate the C Phase Current in OCO, The c-phase Current (One conductor open) formula is defined as the current through any one component comprising a three-phase source or load. here we have taken the c-phase. C Phase Current in OCO is denoted by I_c(oco) symbol.

How to calculate C-Phase Current (One Conductor Open) using this online calculator? To use this online calculator for C-Phase Current (One Conductor Open), enter Zero Sequence Current in OCO (I_0(oco)) & B Phase Current in OCO (I_b(oco)) and hit the calculate button. Here is how the C-Phase Current (One Conductor Open) calculation can be explained with given input values -> 3.9 = 3*2.2-2.7.

FAQ

What is C-Phase Current (One Conductor Open)?

The c-phase Current (One conductor open) formula is defined as the current through any one component comprising a three-phase source or load. here we have taken the c-phase and is represented as I_c(oco) = 3*I_0(oco)-I_b(oco) or C Phase Current in OCO = 3*Zero Sequence Current in OCO-B Phase Current in OCO. Zero Sequence Current in OCO is consists of a balanced three-phase current, phasors of which all have the same phase angles and rotate counterclockwise together & B phase Current in OCO is defined as the current flowing through the b-phase in open conductor fault.

How to calculate C-Phase Current (One Conductor Open)?

The c-phase Current (One conductor open) formula is defined as the current through any one component comprising a three-phase source or load. here we have taken the c-phase is calculated using C Phase Current in OCO = 3*Zero Sequence Current in OCO-B Phase Current in OCO. To calculate C-Phase Current (One Conductor Open), you need Zero Sequence Current in OCO (I_0(oco)) & B Phase Current in OCO (I_b(oco)). With our tool, you need to enter the respective value for Zero Sequence Current in OCO & B Phase Current in OCO and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Spanish French German Russian Italian Portuguese Polish Dutch

Home FREE PDFs

🔍 Search