zitomira-pascha
Uploaded by
10 SLIDES
369 VUES
110LIKES

Three-Phase Power

DESCRIPTION

Three-Phase Power. Definitions. 4 wires 3 “active” phases, A, B, C 1 “ground”, or “neutral” Color Code Phase A Red Phase B Black Phase C Blue Neutral White or Gray. Phasor Diagram. Delta-Connected Sources. V LINE = V . Phasor Diagram, V AB as reference. Look at the Currents.

1 / 10

Télécharger la présentation

Three-Phase Power

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Three-Phase Power

  2. Definitions • 4 wires • 3 “active” phases, A, B, C • 1 “ground”, or “neutral” • Color Code • Phase A Red • Phase B Black • Phase C Blue • Neutral White or Gray

  3. Phasor Diagram

  4. Delta-Connected Sources VLINE = V

  5. Phasor Diagram, VAB as reference

  6. Look at the Currents I = ILINE / 3

  7. Y-Connected Sources

  8. Phasor Diagram with A as reference

  9. Complete Phasor Diagram VLINE = 3V

  10. Look at the Currents I = ILINE

More Related