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Types of nonlinear loads?????

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eagle1989

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Hi Good Time
I have a question about the types of nonlinear loads
Thank you
 

So what's the question?
(and who is Good Time?)
 

He might be asking what kind of non-linear loads exist.

About Good Time, maybe he was trying to say Good morning.
 

My question:
What are the types of nonlinear loads?
 

nonlinear loads can be classified in to three categories. the first is voltage stiff loads such as diode rectifier with capacitive filter at DC link feeding VSI-based AC motor drive, computer's power supplies etc. these loads draw nonsinusoidal currents from grid. the second category is current stiff loads such as thyristor-converter-fed DC motor drives or CSI based AC drives or HVDC systems. the third category is a mix of these two type. neither stiff voltage nor stiff current.
 

Dear eagle1989
Hi
It is simple ! a diode can be considered as a non linear load . or an inductor , or a capacitor too . also a resistor in some range of frequencies can be a nonlinear element !
On the other hands when your load can't follow from the function Y=(x) . it means it is non linear .
Best Wishes
Goldsmith
 

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