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Speed Control Of DC motor using half controlled bridge converter

version 1.1.0.0 (15 KB) by Saurabh Kabdal
A very basic model to understand the concept.

11 Downloads

Updated 29 Aug 2012

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Bridge Type Single Phase Half Controlled Converter is used to contol the speed
of the DC motor.
Forward Voltage of T1,T2 is taken 0.
Pulse generator used is programmable type.
As the firing Angle is increased , output voltage of converter is decreased.
Output voltage of the converter = input voltage to the DC motor.
Increase in the firing angle will ultimately decrease the speed of the DC motor.
In Scope 1, speed is measured with respect to time.
In Scope 2, input waveform of AC voltage and and output of the half
controllred converter is shown.
DC motor :1.) Field winding is excited by DC voltage.
2.) Armature winding is excited by output voltage of converter.

Cite As

Saurabh Kabdal (2019). Speed Control Of DC motor using half controlled bridge converter (https://www.mathworks.com/matlabcentral/fileexchange/37946-speed-control-of-dc-motor-using-half-controlled-bridge-converter), MATLAB Central File Exchange. Retrieved .

Comments and Ratings (4)

Mehul

well done

Thnx bro

Gr8 work dude..!!

Updates

1.1.0.0

Change in the description.

MATLAB Release Compatibility
Created with R2011a
Compatible with any release
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