Speed Regulation of Shunt DC Motor Solution

STEP 0: Pre-Calculation Summary
Formula Used
Speed Regulation = ((No Load Speed-Full Load Speed)/Full Load Speed)*100
Nreg = ((Nnl-Nfl)/Nfl)*100
This formula uses 3 Variables
Variables Used
Speed Regulation - (Measured in Radian per Second) - Speed Regulation is the change in speed from no load to full load, expressed as a fraction or percentage of full load speed.
No Load Speed - (Measured in Radian per Second) - No Load Speed is defined as a reference to how fast the shaft of a motor will turn before weight is added to it.
Full Load Speed - (Measured in Radian per Second) - Full Load Speed is defined as the speed of the motor at which the motor is fully loaded to provide its maximum torque to drive the load.
STEP 1: Convert Input(s) to Base Unit
No Load Speed: 2.58 Revolution per Minute --> 0.270176968194964 Radian per Second (Check conversion here)
Full Load Speed: 0.19 Revolution per Minute --> 0.0198967534717222 Radian per Second (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Nreg = ((Nnl-Nfl)/Nfl)*100 --> ((0.270176968194964-0.0198967534717222)/0.0198967534717222)*100
Evaluating ... ...
Nreg = 1257.8947368421
STEP 3: Convert Result to Output's Unit
1257.8947368421 Radian per Second -->12012.0099160737 Revolution per Minute (Check conversion here)
FINAL ANSWER
12012.0099160737 12012.01 Revolution per Minute <-- Speed Regulation
(Calculation completed in 00.004 seconds)

Credits

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Vishwakarma Government Engineering College (VGEC), Ahmedabad
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6 Speed Calculators

Angular Speed of DC Shunt Motor given Kf
Go Angular Speed = Back EMF/(Constant of Machine Construction*Magnetic Flux)
Speed Regulation of Shunt DC Motor
Go Speed Regulation = ((No Load Speed-Full Load Speed)/Full Load Speed)*100
No Load Speed of Shunt DC Motor
Go No Load Speed = (Speed Regulation*Full Load Speed)/(100+Full Load Speed)
Full Load Speed of Shunt DC Motor
Go Full Load Speed = (100*No Load Speed)/(Speed Regulation+100)
Angular Speed of DC Shunt Motor given Output Power
Go Angular Speed = Output Power/Torque
Torque of DC Motor given Output Power
Go Torque = Output Power/Angular Speed

Speed Regulation of Shunt DC Motor Formula

Speed Regulation = ((No Load Speed-Full Load Speed)/Full Load Speed)*100
Nreg = ((Nnl-Nfl)/Nfl)*100

Is the speed of DC shunt motor variable?

By varying flux, we can increase the speed more than its base speed. This method is constant power and variable torque drive. Explanation: For a DC shunt motor, speed cannot be varied by the method of starting.

How to Calculate Speed Regulation of Shunt DC Motor?

Speed Regulation of Shunt DC Motor calculator uses Speed Regulation = ((No Load Speed-Full Load Speed)/Full Load Speed)*100 to calculate the Speed Regulation, The Speed Regulation of Shunt DC Motor formula is defined as the change in speed from no load to full load, expressed as a fraction or percentage of full load speed. Speed Regulation is denoted by Nreg symbol.

How to calculate Speed Regulation of Shunt DC Motor using this online calculator? To use this online calculator for Speed Regulation of Shunt DC Motor, enter No Load Speed (Nnl) & Full Load Speed (Nfl) and hit the calculate button. Here is how the Speed Regulation of Shunt DC Motor calculation can be explained with given input values -> 114706.2 = ((0.270176968194964-0.0198967534717222)/0.0198967534717222)*100.

FAQ

What is Speed Regulation of Shunt DC Motor?
The Speed Regulation of Shunt DC Motor formula is defined as the change in speed from no load to full load, expressed as a fraction or percentage of full load speed and is represented as Nreg = ((Nnl-Nfl)/Nfl)*100 or Speed Regulation = ((No Load Speed-Full Load Speed)/Full Load Speed)*100. No Load Speed is defined as a reference to how fast the shaft of a motor will turn before weight is added to it & Full Load Speed is defined as the speed of the motor at which the motor is fully loaded to provide its maximum torque to drive the load.
How to calculate Speed Regulation of Shunt DC Motor?
The Speed Regulation of Shunt DC Motor formula is defined as the change in speed from no load to full load, expressed as a fraction or percentage of full load speed is calculated using Speed Regulation = ((No Load Speed-Full Load Speed)/Full Load Speed)*100. To calculate Speed Regulation of Shunt DC Motor, you need No Load Speed (Nnl) & Full Load Speed (Nfl). With our tool, you need to enter the respective value for No Load Speed & Full Load Speed 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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