Partial Discharge 3.kV motors and above
Partial Discharge 3.kV motors and above
(OP)
Is their any benefit in monitoring PD in 3.3kv motors, as opposed to say 6kv and in particular motors with 11kv - 13.8kv windings
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Partial Discharge 3.kV motors and above
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RE: Partial Discharge 3.kV motors and above
RE: Partial Discharge 3.kV motors and above
At 13.2kv, you will often detect pd long long before any failure might occur (in some but not all cases the pd could go for decades without causing problems). There is a lot more diagnostic value. It helps us to prioritize our refurbishments and rewinds.
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