60 Hz Transformer in 50 Hz
60 Hz Transformer in 50 Hz
(OP)
Can any body answer this common question in some technical interview:
" What will hapend to a 3 phase 60Hz transformer if supply with 50Hz and same voltage?"
" What will hapend to a 3 phase 60Hz transformer if supply with 50Hz and same voltage?"






RE: 60 Hz Transformer in 50 Hz
RE: 60 Hz Transformer in 50 Hz
* Women are like the police. They can have all the evidence in the world and yet they still want a confession - Chris Rock *
RE: 60 Hz Transformer in 50 Hz
RE: 60 Hz Transformer in 50 Hz
RE: 60 Hz Transformer in 50 Hz
RE: 60 Hz Transformer in 50 Hz
RE: 60 Hz Transformer in 50 Hz
Using a 60Hz in 50Hz land is a disaster. Using a 50Hz in 60Hz land is no problem.
Keith Cress
Flamin Systems, Inc.- http://www.flaminsystems.com
RE: 60 Hz Transformer in 50 Hz
RE: 60 Hz Transformer in 50 Hz
Keith Cress
Flamin Systems, Inc.- http://www.flaminsystems.com
RE: 60 Hz Transformer in 50 Hz
Zogzog, it's usually problem in the generator step-up trafos, if AVR not work correct.
RE: 60 Hz Transformer in 50 Hz
RE: 60 Hz Transformer in 50 Hz
Regards.
Slava
RE: 60 Hz Transformer in 50 Hz
This is supposed to be an Engineering site. Not a recipee exchange!
Gunnar Englund
www.gke.org
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100 % recycled posting: Electrons, ideas, finger-tips have been used over and over again...
RE: 60 Hz Transformer in 50 Hz
Keith Cress
Flamin Systems, Inc.- http://www.flaminsystems.com
RE: 60 Hz Transformer in 50 Hz
LOL
Bill
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"Why not the best?"
Jimmy Carter
RE: 60 Hz Transformer in 50 Hz
Gunnar Englund
www.gke.org
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100 % recycled posting: Electrons, ideas, finger-tips have been used over and over again...
RE: 60 Hz Transformer in 50 Hz
Beer? Yuck!
I only use it for killing snails.. Same thing it does to brain cells.
Oh, and the chickens have completely eliminated all snails. Haven't seen one in 4 years.
Keith Cress
Flamin Systems, Inc.- http://www.flaminsystems.com
RE: 60 Hz Transformer in 50 Hz
you said using a 50Hz in 60Hz land is no problem. Question: What happens to the voltage on the secondary? Will it increase proportionately?
rick
RE: 60 Hz Transformer in 50 Hz
RE: 60 Hz Transformer in 50 Hz
Please see attached graph of current in overexcitated/saturated trafo.
Keith, sorry, but I'm totally not agree with you.
Spaghetti w/o beer!!!!!
Best Regards.
Slava
RE: 60 Hz Transformer in 50 Hz
Shirly you haven't forgotten this lesson on power systems.
http://www.nakahoma.com/POWER_FA.PDF
Sorry, I meant to stop calling you surely.
Sorry Gunnar, the devil made me do it.
Bill
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"Why not the best?"
Jimmy Carter
RE: 60 Hz Transformer in 50 Hz
Keith Cress
Flamin Systems, Inc.- http://www.flaminsystems.com
RE: 60 Hz Transformer in 50 Hz
Bill
--------------------
"Why not the best?"
Jimmy Carter
RE: 60 Hz Transformer in 50 Hz
Think of a dry toilet bowl. Now imagine that it is being filled. Consider the depth of fluid to represent the voltage and the surface area to represent the current density.
As the fluid starts to rise in the bottom part of the toilet, the surface area stays relatively constant. This represents operation at voltages below the saturation voltage.
As the level increases, the toilet bowl starts to flare out, and the surface area starts to increase. This represents the increase in current as the voltage approaches saturation.
The toilet fills faster at 60 Hz. than at 50 Hz.
Bill
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"Why not the best?"
Jimmy Carter
RE: 60 Hz Transformer in 50 Hz
RE: 60 Hz Transformer in 50 Hz
I think that I have just failed toilet flushing 101.
Bill
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"Why not the best?"
Jimmy Carter