Tests to be done on an alternator after rewinding of stator before resynchronising with the utility 2

• Jul 4, 2021

1
• #2

edison123

Electrical

Oct 23, 2002

4,508

Assuming it's stator rewind.

One minute AC HV Test at 2 KV.

Surge comparison test at 2 KV.

DC resistances of 3 phases.

SCC and OCC.

Definitely phasing test before you synchronize.

Muthu

http://www.edison.co.in

 

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• Jul 5, 2021

• #3

waross

Electrical

Jan 7, 2006

28,275

Phase rotation.
Voltage.

Bill
--------------------
Ohm's law
Not just a good idea;
It's the LAW!

 

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• Jul 5, 2021

• Thread starter
• #4

SA07

Electrical

Feb 22, 2018

373

Do you have a doc that explain how phasing test is done?

 

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• Jul 5, 2021

1
• #5

edison123

Electrical

Oct 23, 2002

4,508

I suggest you hire a qualified commissioning engineer to do the commissioning and other service tests.

Muthu

http://www.edison.co.in

 

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