Impedance using D Parameter in Nominal T Method Calculator

✖A Parameter in T is a generalized line constant in a two port transmission line.ⓘ A Parameter in T [A_t]			+10% -10%
✖Admittance in T is the mathematical inverse of the impedance in a medium transmission line.ⓘ Admittance in T [Y_t]			+10% -10%

✖Impedance in T is defined as the amount of opposition faced by the direct or alternating current when it passes through a conductor component, circuit.ⓘ Impedance using D Parameter in Nominal T Method [Z_t]

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Formula

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Impedance using D Parameter in Nominal T Method

Formula

`"Z"_{"t"} = 2*("A"_{"t"}-1)/"Y"_{"t"}`

Example

`"9.049774Ω"=2*("1.1"-1)/"0.0221S"`

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Download Nominal T-Method in Medium Line Formulas PDF

Impedance using D Parameter in Nominal T Method Solution

STEP 0: Pre-Calculation Summary

Formula Used

Impedance in T = 2*(A Parameter in T-1)/Admittance in T
Z_t = 2*(A_t-1)/Y_t
This formula uses 3 Variables

Variables Used

Impedance in T - (Measured in Ohm) - Impedance in T is defined as the amount of opposition faced by the direct or alternating current when it passes through a conductor component, circuit.
A Parameter in T - A Parameter in T is a generalized line constant in a two port transmission line.
Admittance in T - (Measured in Siemens) - Admittance in T is the mathematical inverse of the impedance in a medium transmission line.

STEP 1: Convert Input(s) to Base Unit

A Parameter in T: 1.1 --> No Conversion Required
Admittance in T: 0.0221 Siemens --> 0.0221 Siemens No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Z_t = 2*(A_t-1)/Y_t --> 2*(1.1-1)/0.0221

Evaluating ... ...

Z_t = 9.04977375565612

STEP 3: Convert Result to Output's Unit

9.04977375565612 Ohm --> No Conversion Required

FINAL ANSWER

9.04977375565612 ≈ 9.049774 Ohm <-- Impedance in T

(Calculation completed in 00.004 seconds)

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Home » Engineering » Electrical » Power System » Transmission Lines » Medium Line » Nominal T-Method in Medium Line » Impedance using D Parameter in Nominal T Method

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< 19 Nominal T-Method in Medium Line Calculators

Receiving End Angle using Sending End Power in Nominal T Method

Go Receiving End Phase Angle in T = acos((Sending End Power in T-Power Loss in T)/(Receiving End Voltage in T*Receiving End Current in T*3))

Sending End Current using Losses in Nominal T Method

Go Sending End Current in T = sqrt((Power Loss in T/(3/2)*Resistance in T)-(Receiving End Current in T^2))

Voltage Regulation using Nominal T Method

Go Voltage Regulation in T = (Sending End Voltage in T-Receiving End Voltage in T)/Receiving End Voltage in T

Receiving End Voltage using Capacitive Voltage in Nominal T Method

Go Receiving End Voltage in T = Capacitive Voltage in T-((Receiving End Current in T*Impedance in T)/2)

Impedance using Capacitive Voltage in Nominal T Method

Go Impedance in T = 2*(Capacitive Voltage in T-Receiving End Voltage in T)/Receiving End Current in T

Capacitive Voltage in Nominal T Method

Go Capacitive Voltage in T = Receiving End Voltage in T+(Receiving End Current in T*Impedance in T/2)

Losses in Nominal T Method

Go Power Loss in T = 3*(Resistance in T/2)*(Receiving End Current in T^2+Sending End Current in T^2)

Sending End Voltage using Capacitive Voltage in Nominal T Method

Go Sending End Voltage in T = Capacitive Voltage in T+((Sending End Current in T*Impedance in T)/2)

Capacitive Voltage using Sending End Voltage in Nominal T Method

Go Capacitive Voltage in T = Sending End Voltage in T-((Sending End Current in T*Impedance in T)/2)

B Parameter in Nominal T Method

Go B Parameter in T = Impedance in T*(1+(Impedance in T*Admittance in T/4))

A-Parameter for Reciprocal Network in Nominal T Method

Go A Parameter in T = (1+(B Parameter in T*C Parameter))/D Parameter in T

Sending End Voltage using Voltage Regulation in Nominal T Method

Go Sending End Voltage in T = Receiving End Voltage in T*(Voltage Regulation in T+1)

Transmission Efficiency in Nominal T Method

Go Transmission Efficiency in T = Receiving End Power in T/Sending End Power in T

Sending End Current in Nominal T Method

Go Sending End Current in T = Receiving End Current in T+Capacitive Current in T

Capacitive Current in Nominal T Method

Go Capacitive Current in T = Sending End Current in T-Receiving End Current in T

Admittance using A Parameter in Nominal T Method

Go Admittance in T = 2*(A Parameter in T-1)/Impedance in T

Admittance using D Parameter in Nominal T Method

Go Admittance in T = 2*(A Parameter in T-1)/Impedance in T

Impedance using D Parameter in Nominal T Method

Go Impedance in T = 2*(A Parameter in T-1)/Admittance in T

A-Parameter in Nominal T Method

Go A Parameter in T = 1+(Admittance in T*Impedance in T/2)

Impedance using D Parameter in Nominal T Method Formula

Impedance in T = 2*(A Parameter in T-1)/Admittance in T
Z_t = 2*(A_t-1)/Y_t

What is nominal T method?

In the Nominal T model of the Transmission line, the whole shunt capacitance of the line is assumed to be lumped at the middle of the line. The half of the line resistance and reactance is assumed at either side of the shunt capacitance. Due to such modeling of line, the capacitive charging current is flowing through half of the transmission line.

How to Calculate Impedance using D Parameter in Nominal T Method?

Impedance using D Parameter in Nominal T Method calculator uses Impedance in T = 2*(A Parameter in T-1)/Admittance in T to calculate the Impedance in T, The Impedance using D Parameter in Nominal T method formula is defined as a measure of the overall opposition of a circuit to current, in other words: how much the circuit impedes the flow of charge. It is like resistance, but it also takes into account the effects of capacitance and inductance. Impedance is measured in ohms. Impedance in T is denoted by Z_t symbol.

How to calculate Impedance using D Parameter in Nominal T Method using this online calculator? To use this online calculator for Impedance using D Parameter in Nominal T Method, enter A Parameter in T (A_t) & Admittance in T (Y_t) and hit the calculate button. Here is how the Impedance using D Parameter in Nominal T Method calculation can be explained with given input values -> 9.52381 = 2*(1.1-1)/0.0221.

FAQ

What is Impedance using D Parameter in Nominal T Method?

The Impedance using D Parameter in Nominal T method formula is defined as a measure of the overall opposition of a circuit to current, in other words: how much the circuit impedes the flow of charge. It is like resistance, but it also takes into account the effects of capacitance and inductance. Impedance is measured in ohms and is represented as Z_t = 2*(A_t-1)/Y_t or Impedance in T = 2*(A Parameter in T-1)/Admittance in T. A Parameter in T is a generalized line constant in a two port transmission line & Admittance in T is the mathematical inverse of the impedance in a medium transmission line.

How to calculate Impedance using D Parameter in Nominal T Method?

The Impedance using D Parameter in Nominal T method formula is defined as a measure of the overall opposition of a circuit to current, in other words: how much the circuit impedes the flow of charge. It is like resistance, but it also takes into account the effects of capacitance and inductance. Impedance is measured in ohms is calculated using Impedance in T = 2*(A Parameter in T-1)/Admittance in T. To calculate Impedance using D Parameter in Nominal T Method, you need A Parameter in T (A_t) & Admittance in T (Y_t). With our tool, you need to enter the respective value for A Parameter in T & Admittance in T 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 Impedance in T?

In this formula, Impedance in T uses A Parameter in T & Admittance in T. We can use 1 other way(s) to calculate the same, which is/are as follows -

Impedance in T = 2*(Capacitive Voltage in T-Receiving End Voltage in T)/Receiving End Current in T

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