Positive Sequence Voltage using Positive Sequence Current (Two Conductor Open) Calculator

✖A Phase EMF in TCO is defined as the electromagnetic force of the a-phase in open conductor fault.ⓘ A Phase EMF in TCO [E_a(tco)]			+10% -10%
✖Positive Sequence Current in TCO is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation.ⓘ Positive Sequence Current in TCO [I_1(tco)]			+10% -10%
✖Positive Sequence Impedance in TCO is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation.ⓘ Positive Sequence Impedance in TCO [Z_1(tco)]			+10% -10%

✖Positive Sequence Voltage in TCO is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation.ⓘ Positive Sequence Voltage using Positive Sequence Current (Two Conductor Open) [V_1(tco)]

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Formula

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Positive Sequence Voltage using Positive Sequence Current (Two Conductor Open)

Formula

`"V"_{"1(tco)"} = "E"_{"a(tco)"}-"I"_{"1(tco)"}*"Z"_{"1(tco)"}`

Example

`"105.4005V"="121.38V"-"2.01A"*"7.95Ω"`

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Positive Sequence Voltage using Positive Sequence Current (Two Conductor Open) Solution

STEP 0: Pre-Calculation Summary

Formula Used

Positive Sequence Voltage in TCO = A Phase EMF in TCO-Positive Sequence Current in TCO*Positive Sequence Impedance in TCO
V_1(tco) = E_a(tco)-I_1(tco)*Z_1(tco)
This formula uses 4 Variables

Variables Used

Positive Sequence Voltage in TCO - (Measured in Volt) - Positive Sequence Voltage in TCO is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation.
A Phase EMF in TCO - (Measured in Volt) - A Phase EMF in TCO is defined as the electromagnetic force of the a-phase in open conductor fault.
Positive Sequence Current in TCO - (Measured in Ampere) - Positive Sequence Current in TCO is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation.
Positive Sequence Impedance in TCO - (Measured in Ohm) - Positive Sequence Impedance in TCO is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation.

STEP 1: Convert Input(s) to Base Unit

A Phase EMF in TCO: 121.38 Volt --> 121.38 Volt No Conversion Required
Positive Sequence Current in TCO: 2.01 Ampere --> 2.01 Ampere No Conversion Required
Positive Sequence Impedance in TCO: 7.95 Ohm --> 7.95 Ohm No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_1(tco) = E_a(tco)-I_1(tco)*Z_1(tco) --> 121.38-2.01*7.95

Evaluating ... ...

V_1(tco) = 105.4005

STEP 3: Convert Result to Output's Unit

105.4005 Volt --> No Conversion Required

FINAL ANSWER

105.4005 Volt <-- Positive Sequence Voltage in TCO

(Calculation completed in 00.004 seconds)

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< 7 Positive Sequence Calculators

Positive Sequence Impedance using A-Phase EMF (Two Conductor Open)

Go Positive Sequence Impedance in TCO = (A Phase EMF in TCO/Positive Sequence Current in TCO)-Zero Sequence Impedance in TCO-Negative Sequence Impedance in TCO

Positive Sequence Current using A-Phase EMF (Two Conductor Open)

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

Positive Sequence Impedance using Positive Sequence Voltage (Two Conductor Open)

Go Positive Sequence Impedance in TCO = (A Phase EMF in TCO-Positive Sequence Voltage in TCO)/Positive Sequence Current in TCO

Positive Sequence Current using Positive Sequence Voltage (Two Conductor Open)

Go Positive Sequence Current in TCO = (A Phase EMF in TCO-Positive Sequence Voltage in TCO)/Positive Sequence Impedance in TCO

Positive Sequence Voltage using Positive Sequence Current (Two Conductor Open)

Go Positive Sequence Voltage in TCO = A Phase EMF in TCO-Positive Sequence Current in TCO*Positive Sequence Impedance in TCO

Positive Sequence Potential Difference (Two Conductor Open)

Go Positive Sequence Potential Difference in TCO = ((-1)*Negative Sequence Potential Difference in TCO)-Zero Sequence Potential Difference in TCO

Positive Sequence Current (Two Conductor Open)

Go Positive Sequence Current in TCO = A-Phase Current in TCO/3

Positive Sequence Voltage using Positive Sequence Current (Two Conductor Open) Formula

Positive Sequence Voltage in TCO = A Phase EMF in TCO-Positive Sequence Current in TCO*Positive Sequence Impedance in TCO
V_1(tco) = E_a(tco)-I_1(tco)*Z_1(tco)

Define two conductor open fault?

When two phases of a balanced three-phase line open it creates an unbalance in the system and results in the flow of unbalanced currents. Such conditions occur in the system when one or two conductors of a transmission line are broken due to storms or if fuses, isolators, or circuit breakers operate only on one or two phases leaving others connected.

How to Calculate Positive Sequence Voltage using Positive Sequence Current (Two Conductor Open)?

Positive Sequence Voltage using Positive Sequence Current (Two Conductor Open) calculator uses Positive Sequence Voltage in TCO = A Phase EMF in TCO-Positive Sequence Current in TCO*Positive Sequence Impedance in TCO to calculate the Positive Sequence Voltage in TCO, The Positive Sequence Voltage using Positive Sequence Current (Two conductor open) formula is consists of balanced three-phase voltage and current phasors which are exactly at ₁₂₀ degrees apart rotating counterclockwise in ABC rotation. Positive Sequence Voltage in TCO is denoted by V_1(tco) symbol.

How to calculate Positive Sequence Voltage using Positive Sequence Current (Two Conductor Open) using this online calculator? To use this online calculator for Positive Sequence Voltage using Positive Sequence Current (Two Conductor Open), enter A Phase EMF in TCO (E_a(tco)), Positive Sequence Current in TCO (I_1(tco)) & Positive Sequence Impedance in TCO (Z_1(tco)) and hit the calculate button. Here is how the Positive Sequence Voltage using Positive Sequence Current (Two Conductor Open) calculation can be explained with given input values -> 105.4005 = 121.38-2.01*7.95.

FAQ

What is Positive Sequence Voltage using Positive Sequence Current (Two Conductor Open)?

The Positive Sequence Voltage using Positive Sequence Current (Two conductor open) formula is consists of balanced three-phase voltage and current phasors which are exactly at ₁₂₀ degrees apart rotating counterclockwise in ABC rotation and is represented as V_1(tco) = E_a(tco)-I_1(tco)*Z_1(tco) or Positive Sequence Voltage in TCO = A Phase EMF in TCO-Positive Sequence Current in TCO*Positive Sequence Impedance in TCO. A Phase EMF in TCO is defined as the electromagnetic force of the a-phase in open conductor fault, Positive Sequence Current in TCO is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation & Positive Sequence Impedance in TCO is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation.

How to calculate Positive Sequence Voltage using Positive Sequence Current (Two Conductor Open)?

The Positive Sequence Voltage using Positive Sequence Current (Two conductor open) formula is consists of balanced three-phase voltage and current phasors which are exactly at ₁₂₀ degrees apart rotating counterclockwise in ABC rotation is calculated using Positive Sequence Voltage in TCO = A Phase EMF in TCO-Positive Sequence Current in TCO*Positive Sequence Impedance in TCO. To calculate Positive Sequence Voltage using Positive Sequence Current (Two Conductor Open), you need A Phase EMF in TCO (E_a(tco)), Positive Sequence Current in TCO (I_1(tco)) & Positive Sequence Impedance in TCO (Z_1(tco)). With our tool, you need to enter the respective value for A Phase EMF in TCO, Positive Sequence Current in TCO & Positive Sequence Impedance in TCO and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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