D Parameter in Nominal Pi Method Solution

STEP 0: Pre-Calculation Summary
Formula Used
D Parameter in PI = 1+(Impedance in PI*Admittance in PI/2)
Dpi = 1+(Zpi*Ypi/2)
This formula uses 3 Variables
Variables Used
D Parameter in PI - D Parameter in PI is a generalized line constant in a transmission line.
Impedance in PI - (Measured in Ohm) - Impedance in PI is defined as the amount of opposition faced by the direct or alternating current when it passes through a conductor component, circuit.
Admittance in PI - (Measured in Siemens) - Admittance in PI is the mathematical inverse of the impedance in a medium transmission line.
STEP 1: Convert Input(s) to Base Unit
Impedance in PI: 9.1 Ohm --> 9.1 Ohm No Conversion Required
Admittance in PI: 0.021 Siemens --> 0.021 Siemens No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Dpi = 1+(Zpi*Ypi/2) --> 1+(9.1*0.021/2)
Evaluating ... ...
Dpi = 1.09555
STEP 3: Convert Result to Output's Unit
1.09555 --> No Conversion Required
FINAL ANSWER
1.09555 <-- D Parameter in PI
(Calculation completed in 00.004 seconds)

Credits

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Vishwakarma Government Engineering College (VGEC), Ahmedabad
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20 Nominal Pi-Method in Medium Line Calculators

Receiving End Current using Transmission Efficiency in Nominal Pi Method
Go Receiving End Current in PI = (Transmission Efficiency in PI*Sending End Power in PI)/(3*Receiving End Voltage in PI*(cos(Receiving End Phase Angle in PI)))
Receiving End Angle using Transmission Efficiency in Nominal Pi Method
Go Receiving End Phase Angle in PI = acos((Transmission Efficiency in PI*Sending End Power in PI)/(3*Receiving End Current in PI*Receiving End Voltage in PI))
Sending End Voltage using Transmission Efficiency in Nominal Pi Method
Go Sending End Voltage in PI = Receiving End Power in PI/(3*cos(Sending End Phase Angle in PI)*Sending End Current in PI)/Transmission Efficiency in PI
Sending End Current using Transmission Efficiency in Nominal Pi Method
Go Sending End Current in PI = Receiving End Power in PI/(3*cos(Sending End Phase Angle in PI)*Transmission Efficiency in PI*Sending End Voltage in PI)
Receiving End Voltage using Sending End Power in Nominal Pi Method
Go Receiving End Voltage in PI = (Sending End Power in PI-Power Loss in PI)/(Receiving End Current in PI*cos(Receiving End Phase Angle in PI))
Load Current using Transmission Efficiency in Nominal Pi Method
Go Load Current in PI = sqrt(((Receiving End Power in PI/Transmission Efficiency in PI)-Receiving End Power in PI)/Resistance in PI*3)
Voltage Regulation (Nominal Pi Method)
Go Voltage Regulation in PI = (Sending End Voltage in PI-Receiving End Voltage in PI)/Receiving End Voltage in PI
Losses using Transmission Efficiency in Nominal Pi Method
Go Power Loss in PI = (Receiving End Power in PI/Transmission Efficiency in PI)-Receiving End Power in PI
B Parameter for Reciprocal Network in Nominal Pi Method
Go B Parameter in PI = ((A Parameter in PI*D Parameter in PI)-1)/C Parameter in PI
C Parameter in Nominal Pi Method
Go C Parameter in PI = Admittance in PI*(1+(Admittance in PI*Impedance in PI/4))
Load Current using Losses in Nominal Pi Method
Go Load Current in PI = sqrt(Power Loss in PI/Resistance in PI)
Receiving End Voltage using Voltage Regulation in Nominal Pi Method
Go Receiving End Voltage in PI = Sending End Voltage in PI/(Voltage Regulation in PI+1)
Sending End Voltage using Voltage Regulation in Nominal Pi Method
Go Sending End Voltage in PI = Receiving End Voltage in PI*(Voltage Regulation in PI+1)
Sending End Power using Transmission Efficiency in Nominal Pi Method
Go Sending End Power in PI = Receiving End Power in PI/Transmission Efficiency in PI
Transmission Efficiency (Nominal Pi Method)
Go Transmission Efficiency in PI = Receiving End Power in PI/Sending End Power in PI
Impedance using A Parameter in Nominal Pi Method
Go Impedance in PI = 2*(A Parameter in PI-1)/Admittance in PI
A-Parameter in Nominal Pi Method
Go A Parameter in PI = 1+(Admittance in PI*Impedance in PI/2)
D Parameter in Nominal Pi Method
Go D Parameter in PI = 1+(Impedance in PI*Admittance in PI/2)
Losses in Nominal Pi Method
Go Power Loss in PI = (Load Current in PI^2)*Resistance in PI
Resistance using Losses in Nominal Pi Method
Go Resistance in PI = Power Loss in PI/Load Current in PI^2

D Parameter in Nominal Pi Method Formula

D Parameter in PI = 1+(Impedance in PI*Admittance in PI/2)
Dpi = 1+(Zpi*Ypi/2)

What is ABCD parameter?

The A, B, C, and D are the constants also known as the transmission parameters or chain parameters. These parameters are used for the analysis of an electrical network. It is also used for determining the performance of input, output voltage, and current of the transmission network.

How to Calculate D Parameter in Nominal Pi Method?

D Parameter in Nominal Pi Method calculator uses D Parameter in PI = 1+(Impedance in PI*Admittance in PI/2) to calculate the D Parameter in PI, The D Parameter in Nominal Pi method formula is defined as a generalized line constant. It is used for determining the performance of input, output voltage, and current of the transmission network. D Parameter in PI is denoted by Dpi symbol.

How to calculate D Parameter in Nominal Pi Method using this online calculator? To use this online calculator for D Parameter in Nominal Pi Method, enter Impedance in PI (Zpi) & Admittance in PI (Ypi) and hit the calculate button. Here is how the D Parameter in Nominal Pi Method calculation can be explained with given input values -> 1.09555 = 1+(9.1*0.021/2).

FAQ

What is D Parameter in Nominal Pi Method?
The D Parameter in Nominal Pi method formula is defined as a generalized line constant. It is used for determining the performance of input, output voltage, and current of the transmission network and is represented as Dpi = 1+(Zpi*Ypi/2) or D Parameter in PI = 1+(Impedance in PI*Admittance in PI/2). Impedance in PI is defined as the amount of opposition faced by the direct or alternating current when it passes through a conductor component, circuit & Admittance in PI is the mathematical inverse of the impedance in a medium transmission line.
How to calculate D Parameter in Nominal Pi Method?
The D Parameter in Nominal Pi method formula is defined as a generalized line constant. It is used for determining the performance of input, output voltage, and current of the transmission network is calculated using D Parameter in PI = 1+(Impedance in PI*Admittance in PI/2). To calculate D Parameter in Nominal Pi Method, you need Impedance in PI (Zpi) & Admittance in PI (Ypi). With our tool, you need to enter the respective value for Impedance in PI & Admittance in PI 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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