## DC Output Voltage of Rectifier in Scherbius drive given Rotor RMS Line Voltage at Slip Solution

STEP 0: Pre-Calculation Summary
Formula Used
DC Voltage = 1.35*RMS value of Rotor side line voltage with slip
EDC = 1.35*Ers
This formula uses 2 Variables
Variables Used
DC Voltage - (Measured in Volt) - DC Voltage is the electric potential difference per unit charge between two points in an electric field.
RMS value of Rotor side line voltage with slip - (Measured in Volt) - RMS value of Rotor side line voltage with slip ‘s’ in running condition in static scherbius drive.
STEP 1: Convert Input(s) to Base Unit
RMS value of Rotor side line voltage with slip: 156.22 Volt --> 156.22 Volt No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
EDC = 1.35*Ers --> 1.35*156.22
Evaluating ... ...
EDC = 210.897
STEP 3: Convert Result to Output's Unit
210.897 Volt --> No Conversion Required
210.897 Volt <-- DC Voltage
(Calculation completed in 00.015 seconds)
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## Credits

Created by Aman Dhussawat
GURU TEGH BAHADUR INSTITUTE OF TECHNOLOGY (GTBIT), NEW DELHI
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Verified by Parminder Singh
Chandigarh University (CU), Punjab
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## < 8 Electric Drives Calculators

Torque generated by Scherbius Drive

## Torque generated by Scherbius Drive

Formula
"T"_{"S"} = 1.35*(("E"_{"b"}*"E"_{"L"}*"I"_{"d"}*"E"_{"r"})/("E"_{"b"}*"ω"_{"s"}))

Example
"5408.405N*m"=1.35*(("159.538V"*"120V"*"2.2A"*"156V")/("159.538V"*"10.28r/s"))

Calculator
LaTeX
Torque = 1.35*((Average back emf voltage*Ac line voltage*Rectified Rotor Current*RMS value of Rotor side line voltage)/(Average back emf voltage*Angular Frequency))
Torque of Squirrel Cage Induction Motor

## Torque of Squirrel Cage Induction Motor

Formula
"T"_{"S"} = ("K"*("V"^2)*"R"_{"L"}) /(("R"_{"1"}+"R"_{"L"})^2+("X"_{"1"}+"X"_{"L"})^2)

Example
"5.485431N*m"=("0.11"*("200V"^2)*"10.1Ω") /(("11Ω"+"10.1Ω")^2+("42.5Ω"+"45Ω")^2)

Calculator
LaTeX
Torque = (Constant*(Voltage^2)*Rotor resistance) /((Resistance+Rotor resistance)^2+(Stator reactance+Rotor reactance)^2)
Slip of Scherbius Drive given RMS Line Voltage

## Slip of Scherbius Drive given RMS Line Voltage

Formula
"s" = ("E"_{"b"}/"E"_{"r"})*"modulus"(cos("α"))

Example
"1.007143"=("159.538V"/"156V")*"modulus"(cos("10°"))

Calculator
LaTeX
Slip = (Average back emf voltage/RMS value of Rotor side line voltage)*modulus(cos(Firing angle))
DC Output Voltage of Rectifier in Scherbius drive given Rotor RMS Line Voltage

## DC Output Voltage of Rectifier in Scherbius drive given Rotor RMS Line Voltage

Formula
"E"_{"DC"} = (3*sqrt(2))*("E"_{"r"}/pi)

Example
"210.674V"=(3*sqrt(2))*("156V"/pi)

Calculator
LaTeX
DC Voltage = (3*sqrt(2))*(RMS value of Rotor side line voltage/pi)
Average Back emf with negligible commutation overlap

## Average Back emf with negligible commutation overlap

Formula
"E"_{"b"} = 1.35*"E"_{"L"}*cos("α")

Example
"159.5389V"=1.35*"120V"*cos("10°")

Calculator
LaTeX
Average back emf voltage = 1.35*Ac line voltage*cos(Firing angle)
Gear Tooth Ratio

## Gear Tooth Ratio

Formula
"a" = ("n"_{"1"}/"n"_{"2"})

Example
"3"=("60"/"20")

Calculator
LaTeX
Gear Tooth Ratio = (No. of Teeth of Driving Gear/No. of Teeth of Driven Gear)
DC Output Voltage of Rectifier in Scherbius drive given Rotor RMS Line Voltage at Slip

## DC Output Voltage of Rectifier in Scherbius drive given Rotor RMS Line Voltage at Slip

Formula
"E"_{"DC"} = 1.35*"E"_{"rs"}

Example
"210.897V"=1.35*"156.22V"

Calculator
LaTeX
DC Voltage = 1.35*RMS value of Rotor side line voltage with slip
DC Output Voltage of Rectifier in Scherbius drive given Maximum Rotor Voltage

## DC Output Voltage of Rectifier in Scherbius drive given Maximum Rotor Voltage

Formula
"E"_{"DC"} = 3*("E"_{"rm"}/pi)

Example
"210.0845V"=3*("220V"/pi)

Calculator
LaTeX
DC Voltage = 3*(Peak Voltage/pi)

## DC Output Voltage of Rectifier in Scherbius drive given Rotor RMS Line Voltage at Slip Formula

DC Voltage = 1.35*RMS value of Rotor side line voltage with slip
EDC = 1.35*Ers

## What is static Scherbius drive method?

The Static Scherbius Drive provides the speed control of a wound rotor motor below synchronous speed. The portion of rotor AC power is converted into DC by a diode bridge. This drive has the ability of flow the power both in the positive as well as the negative direction of the injected voltage.

## How to Calculate DC Output Voltage of Rectifier in Scherbius drive given Rotor RMS Line Voltage at Slip?

DC Output Voltage of Rectifier in Scherbius drive given Rotor RMS Line Voltage at Slip calculator uses DC Voltage = 1.35*RMS value of Rotor side line voltage with slip to calculate the DC Voltage, The DC Output Voltage of Rectifier in Scherbius drive given Rotor RMS Line Voltage at Slip formula is defined as DC output voltage of the uncontrolled three phase rectifier if commutation overlap is negligible with the RMS value of Rotor side line voltage in running condition with slip ‘s’. DC Voltage is denoted by EDC symbol.

How to calculate DC Output Voltage of Rectifier in Scherbius drive given Rotor RMS Line Voltage at Slip using this online calculator? To use this online calculator for DC Output Voltage of Rectifier in Scherbius drive given Rotor RMS Line Voltage at Slip, enter RMS value of Rotor side line voltage with slip (Ers) and hit the calculate button. Here is how the DC Output Voltage of Rectifier in Scherbius drive given Rotor RMS Line Voltage at Slip calculation can be explained with given input values -> 210.897 = 1.35*156.22.

### FAQ

What is DC Output Voltage of Rectifier in Scherbius drive given Rotor RMS Line Voltage at Slip?
The DC Output Voltage of Rectifier in Scherbius drive given Rotor RMS Line Voltage at Slip formula is defined as DC output voltage of the uncontrolled three phase rectifier if commutation overlap is negligible with the RMS value of Rotor side line voltage in running condition with slip ‘s’ and is represented as EDC = 1.35*Ers or DC Voltage = 1.35*RMS value of Rotor side line voltage with slip. RMS value of Rotor side line voltage with slip ‘s’ in running condition in static scherbius drive.
How to calculate DC Output Voltage of Rectifier in Scherbius drive given Rotor RMS Line Voltage at Slip?
The DC Output Voltage of Rectifier in Scherbius drive given Rotor RMS Line Voltage at Slip formula is defined as DC output voltage of the uncontrolled three phase rectifier if commutation overlap is negligible with the RMS value of Rotor side line voltage in running condition with slip ‘s’ is calculated using DC Voltage = 1.35*RMS value of Rotor side line voltage with slip. To calculate DC Output Voltage of Rectifier in Scherbius drive given Rotor RMS Line Voltage at Slip, you need RMS value of Rotor side line voltage with slip (Ers). With our tool, you need to enter the respective value for RMS value of Rotor side line voltage with slip 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 DC Voltage?
In this formula, DC Voltage uses RMS value of Rotor side line voltage with slip. We can use 2 other way(s) to calculate the same, which is/are as follows -
• DC Voltage = 3*(Peak Voltage/pi)
• DC Voltage = (3*sqrt(2))*(RMS value of Rotor side line voltage/pi) Let Others Know