unbalanced neutral
unbalanced neutral
(OP)
I wanted to show a current wave of a three phase wye system with an unbalanced load om the neutral. Any pics,slides, links?
When was the last time you drove down the highway without seeing a commercial truck hauling goods?
Download nowINTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS Come Join Us!Are you an
Engineering professional? Join Eng-Tips Forums!
*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail. Posting GuidelinesJobs |
|
RE: unbalanced neutral
In the real world there are often harmonic currents and the third harmonic components of the currents will add on the neutral rather than canceling.
Try searching this site. Some interesting wave forms have been posted in the past.
Then try Google.
Bill
--------------------
"Why not the best?"
Jimmy Carter
RE: unbalanced neutral
In a four wire wye system the phase voltages would add up to zero assumming that the neutral connection has zero impedance and therefore no voltage drop. The phase currents would be unbalanced and the phasor sum would equal the neutral current.
Eric Kench, P.E.