Engineering Notes
Created by admin on Sat, 26/05/2012 - 16:45
Sub Topic:
Ward Leonard Speed Control System
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Department:
Chapter Name:
Electrical Drives And Controls
Description:
The system is made up of a driving motor which runs at almost constant speed and powers a dc generator as shown in the diagram. The generator output is fed to a dc motor. By varying the generator field current, its output voltage will change
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