I need to figure some load balances on both delta and wye wired transformer secondaries.
2006-12-23 11:34:07 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Engineering
I know of at least one program - and I am it's author so forgive me if I'm a little biased. If you have a Palm OS handheld you can try out "Electrist" from http://www.RedBinary.com
There are others, both for desktop and PDA, though.
2006-12-25 15:54:54 · answer #1 · answered by Patrick G 1 · 0⤊ 0⤋
This is hard to figure out.I had a similar problem a few years ago.I tried to get local electricians to help.I finaly got my answer by contacting enginers at my local electricirty provider.These people usually will help on these type questions,it may save them thousands of dollars on replacing transformers.
2006-12-23 13:52:49 · answer #2 · answered by upforitupforitupforitupforitru 3 · 0⤊ 0⤋
obvious potential (it relatively is what the utility is charging you for) is often extra beneficial than the energetic potential (it relatively is what your device is utilising to tutor into mechanical paintings). For a three-section equipment: (obvious potential) = kVA = (Sqrt 3)*(V)*(A)/one thousand (energetic potential) = kW = kVA * PF ... the place PF is the device's 'potential ingredient', a selection between 0 and a million. on your case, you have 208 V and 29.2 A (and a few unidentified potential ingredient). obvious potential = (Sqrt 3)*(208)*(29.2)/one thousand = 10.5198 kVA
2016-10-05 23:04:24 · answer #3 · answered by greenwell 4 · 0⤊ 0⤋