Unbalance delta load connected to star source
Unbalance delta load connected to star source
(OP)
Hi,
I want to know the implications of connecting unbalanced delta load to secondary (Star Winding) of transformer.
Thanks.
I want to know the implications of connecting unbalanced delta load to secondary (Star Winding) of transformer.
Thanks.






RE: Unbalance delta load connected to star source
Keith Cress
kcress - http://www.flaminsystems.com
RE: Unbalance delta load connected to star source
It depends on the primary winding. If it is a delta winding, then your ampere-turns will be OK. If it is a wye winding - the ampere-turns do not agree so well and you get voltage drops.
Is it a Y/Y or a D/Y transformer?
Gunnar Englund
www.gke.org
--------------------------------------
Half full - Half empty? I don't mind. It's what in it that counts.
RE: Unbalance delta load connected to star source
RE: Unbalance delta load connected to star source
Gunnar Englund
www.gke.org
--------------------------------------
Half full - Half empty? I don't mind. It's what in it that counts.
RE: Unbalance delta load connected to star source
Can you suggest some reading material on this topic ?
Thanks.
RE: Unbalance delta load connected to star source
Bill
--------------------
"Why not the best?"
Jimmy Carter
RE: Unbalance delta load connected to star source
http://www.electricalmanuals.net/manuals/applicati...
You will have to register on the site.
Bill
--------------------
"Why not the best?"
Jimmy Carter
RE: Unbalance delta load connected to star source
Yes, but it's hooked up to a WYE transformer, hence there is a neutral.
Keith Cress
kcress - http://www.flaminsystems.com
RE: Unbalance delta load connected to star source
RE: Unbalance delta load connected to star source
RE: Unbalance delta load connected to star source
Gunnar Englund
www.gke.org
--------------------------------------
Half full - Half empty? I don't mind. It's what in it that counts.
RE: Unbalance delta load connected to star source
RE: Unbalance delta load connected to star source
RE: Unbalance delta load connected to star source
RE: Unbalance delta load connected to star source
Why wouldn't the amp-turns match in this case?