File:3-phase flow.gif
3-phase_flow.gif (412 × 263 pixels, file size: 294 KB, MIME type: image/gif, looped, 36 frames)
Summary
| Description |
English: Animation of symmetric three-phase electric power flow.
Current flows from a three-phase generator on the left, represented as three Y-connected single-phase sources, via a transmission line into a symmetric Y-connected load on the right. The phases have been arbitrarily coloured red, green, and blue. The angular separation between the phases is 120°, or 2π/3 radians. The supply frequency you observe in this animation will depend on your computer performance, but should be around 0.3 Hz. At any point along the transmission line, the net flow is zero at all times during the cycle. The neutral circuit, which would connect between the centre Y-points of generator and load, has been omitted. In a balanced system, it would carry no current. The phase sequence is red→green→blue, indicated by the order in which current flows into the three loads in turn. |
| Date | 1 January 2006 (original upload date) |
| Source | Own work |
| Author | BillC at English Wikipedia |
Licensing
  
|
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported licence. Subject to disclaimers. | |
| Attribution: BillC from en.wikipedia.org | ||
| ||
| This licensing tag was added to this file as part of the GFDL licensing update. |
|
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation Licence, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the licence is included in the section entitled GNU Free Documentation Licence. Subject to disclaimers. |
Original upload log
Transferred from en.wikipedia to Commons by Zscout370 using CommonsHelper.
- 2006-01-02 13:10 BillC 412×263× (300704 bytes) Lightened colours slightly
- 2006-01-01 23:59 BillC 412×263× (301694 bytes) Animation of symmetric [[three-phase power]] flow. The phase sequence is shown by the arbitrary colouring of red->green->blue. The [[generator]] is represented as three wye-connected single-phase sources separated by 120° and supplies a symmetric wye-co
- 2006-01-01 18:15 BillC 412×263× (301729 bytes) Animation of symmetric [[three-phase power]] flow. The phase sequence is shown by the arbitrary colouring of red->green->blue. The [[generator]] is represented as three single-phase sources separated by 120° and supplies a symmetric load on the left. At
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:29, 28 January 2011 | | 412 × 263 (294 KB) | wikimediacommons>File Upload Bot (Magnus Manske) | {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|Animation of symmetric en:three-phase electric power flow. Current flows from a three-phase [[:e |
File usage
The following 2 pages use this file:
