Slip of Scherbius Drive given RMS Line Voltage Calculator

✖Back Emf is calculated based on the difference between the supplied voltage and the loss from the current through the resistance.ⓘ Back Emf [E_b]			+10% -10%
✖RMS Value of Rotor Side Line Voltage in static scherbius drive. RMS value (root mean square) stands for the square root of means of squares of instantaneous values.ⓘ RMS Value of Rotor Side Line Voltage [E_r]			+10% -10%
✖Firing angle α. It is defined as angle measured from the instant that gives. maximum output voltage to the one at which it is actually triggered.ⓘ Firing Angle [θ]			+10% -10%

✖Slip energy recovery is one of the methods of controlling the speed of an induction motor.ⓘ Slip of Scherbius Drive given RMS Line Voltage [s]

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Slip of Scherbius Drive given RMS Line Voltage Solution

STEP 0: Pre-Calculation Summary

Formula Used

Slip = (Back Emf/RMS Value of Rotor Side Line Voltage)*modulus(cos(Firing Angle))
s = (E_b/E_r)*modulus(cos(θ))
This formula uses 2 Functions, 4 Variables

Functions Used

cos - Cosine of an angle is the ratio of the side adjacent to the angle to the hypotenuse of the triangle., cos(Angle)
modulus - Modulus of a number is the remainder when that number is divided by another number., modulus

Variables Used

Slip - Slip energy recovery is one of the methods of controlling the speed of an induction motor.
Back Emf - (Measured in Volt) - Back Emf is calculated based on the difference between the supplied voltage and the loss from the current through the resistance.
RMS Value of Rotor Side Line Voltage - (Measured in Volt) - RMS Value of Rotor Side Line Voltage in static scherbius drive. RMS value (root mean square) stands for the square root of means of squares of instantaneous values.
Firing Angle - (Measured in Radian) - Firing angle α. It is defined as angle measured from the instant that gives. maximum output voltage to the one at which it is actually triggered.

STEP 1: Convert Input(s) to Base Unit

Back Emf: 145 Volt --> 145 Volt No Conversion Required
RMS Value of Rotor Side Line Voltage: 156 Volt --> 156 Volt No Conversion Required
Firing Angle: 26 Degree --> 0.45378560551844 Radian (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

s = (E_b/E_r)*modulus(cos(θ)) --> (145/156)*modulus(cos(0.45378560551844))

Evaluating ... ...

s = 0.835417543034517

STEP 3: Convert Result to Output's Unit

0.835417543034517 --> No Conversion Required

FINAL ANSWER

0.835417543034517 ≈ 0.835418 <-- Slip

(Calculation completed in 00.004 seconds)

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Created by Aman Dhussawat

GURU TEGH BAHADUR INSTITUTE OF TECHNOLOGY (GTBIT), NEW DELHI

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Slip of Scherbius Drive given RMS Line Voltage Formula

LaTeX Go

Slip = (Back Emf/RMS Value of Rotor Side Line Voltage)*modulus(cos(Firing Angle))
s = (E_b/E_r)*modulus(cos(θ))

What is slip power?

The slip power recovery (SPR) drive is an external system connected to the rotor circuit in place of the external resistors. The SPR provides speed and torque control like the resistors but can also recover the power taken off the rotor and feed it back into the power system to avoid energy waste.

How to Calculate Slip of Scherbius Drive given RMS Line Voltage?

Slip of Scherbius Drive given RMS Line Voltage calculator uses Slip = (Back Emf/RMS Value of Rotor Side Line Voltage)*modulus(cos(Firing Angle)) to calculate the Slip, The Slip of Scherbius Drive given RMS Line Voltage formula is defined as neglecting the drop across the inductor. Slip is denoted by s symbol.

How to calculate Slip of Scherbius Drive given RMS Line Voltage using this online calculator? To use this online calculator for Slip of Scherbius Drive given RMS Line Voltage, enter Back Emf (E_b), RMS Value of Rotor Side Line Voltage (E_r) & Firing Angle (θ) and hit the calculate button. Here is how the Slip of Scherbius Drive given RMS Line Voltage calculation can be explained with given input values -> 0.835418 = (145/156)*modulus(cos(0.45378560551844)).

FAQ

What is Slip of Scherbius Drive given RMS Line Voltage?

The Slip of Scherbius Drive given RMS Line Voltage formula is defined as neglecting the drop across the inductor and is represented as s = (E_b/E_r)*modulus(cos(θ)) or Slip = (Back Emf/RMS Value of Rotor Side Line Voltage)*modulus(cos(Firing Angle)). Back Emf is calculated based on the difference between the supplied voltage and the loss from the current through the resistance, RMS Value of Rotor Side Line Voltage in static scherbius drive. RMS value (root mean square) stands for the square root of means of squares of instantaneous values & Firing angle α. It is defined as angle measured from the instant that gives. maximum output voltage to the one at which it is actually triggered.

How to calculate Slip of Scherbius Drive given RMS Line Voltage?

The Slip of Scherbius Drive given RMS Line Voltage formula is defined as neglecting the drop across the inductor is calculated using Slip = (Back Emf/RMS Value of Rotor Side Line Voltage)*modulus(cos(Firing Angle)). To calculate Slip of Scherbius Drive given RMS Line Voltage, you need Back Emf (E_b), RMS Value of Rotor Side Line Voltage (E_r) & Firing Angle (θ). With our tool, you need to enter the respective value for Back Emf, RMS Value of Rotor Side Line Voltage & Firing Angle 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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