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Join Date: Sep 2009
Posts: 1

Dynamic Breaking in Hydro Generators

09/21/2009 7:07 AM

Dear All,

By shorting Three phases of generator (Stator side) how Dynamic breaking is Acheived. What happens in the genetator so that rotor comes to zero speed?

Regards,

Vaithiyanathan

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Anonymous Poster
#1

Re: Dynamic Breaking in Hydro Generators

09/22/2009 12:33 AM

It wont, if the exciter is on the same shaft and the wicket gates leak a little.

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