Xd for leroy sommer generator
Xd for leroy sommer generator
(OP)
I´ll like to know the Xd for a leroy sommer generator, i thought that was 15 but i don´t remmenber
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Xd for leroy sommer generator
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RE: Xd for leroy sommer generator
RE: Xd for leroy sommer generator
I think that your memory is failing you, Xd for an alternator of this size would be in the region of 2.85
X'd about 0.18
X"d about 0.13
RE: Xd for leroy sommer generator
Xd is sychronous reactance - and 150% - 300% is of the right order for this size.
Xd' is transient reactance, and 15% - 30% is the sort of value you see
Xd" is subtransient reactance, and can be say 5 - 20%
It all depends on the exact design and winding configuration
Xd' and Xd" are the ones you need most, for fault level calculations etc.
Why not ask Leroy Somer? www.leroy-somer.com
You will need the frame size and serial number from the nameplate
RE: Xd for leroy sommer generator
thanks very much
RE: Xd for leroy sommer generator