Currently we are facing some problems about carbon brush temperature. It's not stable and the MVAR also increased.
Our machine specification GE 9FA and the generator is hydrogen cooled generator. specification
There are 48 carbon brushes in the generator collector end (The temperature and current of the brushes are unstable and MVAR also increases). I wanted to know proper reason behind this.
I think the question is not good enough to elaborate my query.
Thanks in advance
Our machine specification GE 9FA and the generator is hydrogen cooled generator. specification
There are 48 carbon brushes in the generator collector end (The temperature and current of the brushes are unstable and MVAR also increases). I wanted to know proper reason behind this.
I think the question is not good enough to elaborate my query.
Thanks in advance