How can I design a high current high inductance L

Status
Not open for further replies.

aminshafie

Newbie level 6
Joined
Apr 23, 2012
Messages
13
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,291
Activity points
1,347
Hi all, I need to design a power inductance which it's inductance is 0.1H and it's current ripples between 400A to 800A,
I don't know how area does it take...Is anyone can help me?
 

800A?!!!!

I'm not sure what you mean. A coils' inductance is dependent on area, length and number of turns. Increase the area, you can decrease the number of turns, etc. But, you'll need some pretty hefty conductor to handle 800A.
 

aminshafie said:
Hi all, I need to design a power inductance which it's inductance is 0.1H and it's current ripples between 400A to 800A,
I don't know how area does it take...Is anyone can help me?
Click to expand...
I'd estimate it would need to be at least the size of a large refrigerator, and be water cooled. You should rethink whatever approach you're taking.
 

barry said:
800A?!!!!

I'm not sure what you mean. A coils' inductance is dependent on area, length and number of turns. Increase the area, you can decrease the number of turns, etc. But, you'll need some pretty hefty conductor to handle 800A.
Click to expand...

you're right but I have not ever designed such bulky inductance and I want to know that in practice how volume does it occupy.
 

I work out that it will have 12 - 24 KV of ripple across it at 50 HZ. So it will be rated at 4800 - 9600 KVA. That must be a component for a power station ! Make sure you put voltage transient protectors across it so that when you switch of the current, the back EMF does not destroy the insulation.
Frank
 


thanks Frank
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…