electricpete
Electrical
- May 4, 2001
- 16,774
On a 13.2kv motor we have partial discharge and loss of the semicon (visible in slot vent ducts and at core exit) on three coils near the line end, appearing 10 years after rewind. (there are lots more details I might post later, but not necessary for this request).
We need to decide among options to address the condition: rewind or reverse the leads and rewind 10 years later. I made a recommendation to my management, but they asked for an independent review.
I've struck out on my top three consultant options. One was busy. Two have have potential conflict of interest that would negate their input in the eyes of my management.
Does anyone have any recommendations for a reputable consultant on this matter?
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(2B)+(2B)' ?
We need to decide among options to address the condition: rewind or reverse the leads and rewind 10 years later. I made a recommendation to my management, but they asked for an independent review.
I've struck out on my top three consultant options. One was busy. Two have have potential conflict of interest that would negate their input in the eyes of my management.
Does anyone have any recommendations for a reputable consultant on this matter?
=====================================
(2B)+(2B)' ?