Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
electrical transformer
|
| gptkbp:alsoKnownAs |
Delta-star transformer
|
| gptkbp:canBe |
step-down transformer
step-up transformer |
| gptkbp:commonIn |
utility substations
|
| gptkbp:enables |
distribution of single-phase loads
line-to-neutral loads neutral point on secondary |
| gptkbp:heldBy |
three primary windings
three secondary windings |
| https://www.w3.org/2000/01/rdf-schema#label |
Delta-wye transformer
|
| gptkbp:phaseShift |
30 degrees
|
| gptkbp:primaryWindingConnection |
gptkb:government_agency
|
| gptkbp:provides |
phase shift
|
| gptkbp:reduces |
third harmonic currents
|
| gptkbp:secondaryWindingConnection |
wye
|
| gptkbp:usedFor |
grounding purposes
stepping voltage up or down |
| gptkbp:usedIn |
three-phase systems
power distribution industrial power systems |
| gptkbp:bfsParent |
gptkb:star–triangle_transformation
|
| gptkbp:bfsLayer |
7
|