WRIM Induction Motor working like a Wind generator
WRIM Induction Motor working like a Wind generator
(OP)
Hello
I am new at this forum and I want to know how works one WRIM like wind generator.
Thanks and best regards
Pirulo
I am new at this forum and I want to know how works one WRIM like wind generator.
Thanks and best regards
Pirulo





RE: WRIM Induction Motor working like a Wind generator
A WRIM can be used with a 4-quadrant VFD connected to it's rotor which allows the synchronous speed to be varied.
The question is too vague to get into much more detail.
RE: WRIM Induction Motor working like a Wind generator
RE: WRIM Induction Motor working like a Wind generator
Muthu
www.edison.co.in
RE: WRIM Induction Motor working like a Wind generator
RE: WRIM Induction Motor working like a Wind generator
Decent web page on the subject of "doubly fed induction generators" and wound rotor motors.
ht
"If I had eight hours to chop down a tree, I'd spend six sharpening my axe." -- Abraham Lincoln
For the best use of Eng-Tips, please click here -> FAQ731-376: Eng-Tips.com Forum Policies
RE: WRIM Induction Motor working like a Wind generator
there are no patents that limit the use of the basic setup of DFIG wind turbine. DFIG designs in fact currently have the largest market share on the world market.
If you disagree, please post the relevant patent number.
To be avoid being red-flagged I refrain from commenting on US patent policy in comparison to rest of world.
RE: WRIM Induction Motor working like a Wind generator
RE: WRIM Induction Motor working like a Wind generator
At the moment GE has patent in US for using full-power conversion in wind business (synchronous machines), and that's the main reason why DFIG is commonly used instead in US. That patent should expire next year, though.
Hope this helps.