Answer / sreedarsh

VfD. Variable frequency drives are used to control the speed of induction motors which is the driving force for 90% of the pumps in Industrial application. simply saying the are used to control the flow as per the requirements. the flow may be water, air or gas. A motor running at 50% of full speed capacity has a motor torque of 25% of full speed. In
addition, electricity required to operate the motor at 50% of full speed is 12.5% of the amount
of electricity required if the motor was running at 100% full speed capacity. Thus, reducing
motor speed can significantly reduce the electrical energy consumptio

in three phase it represented by R-Y-B.what is full form of R-Y-B.

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1 HP = how many Kva

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why d.c motor speed decress with increass in load?

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What is the equipment used to control the generator output?

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