File:3-phase_flow.gif
维基百科,自由的 encyclopedia
3-phase_flow.gif (412 × 263像素,文件大小:294 KB,MIME类型:image/gif、循环、36帧)
摘要
描述3-phase flow.gif |
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. |
日期 | 2006年1月1日 (原始上传日期) |
来源 | 自己的作品 |
作者 | 英语维基百科的BillC |
许可协议
本文件采用知识共享署名-相同方式共享 3.0 未本地化版本许可协议授权。 受免責聲明的約束。 | ||
署名: BillC 位于英语维基百科 | ||
| ||
本许可协议标签作为GFDL许可协议更新的组成部分被添加至本文件。http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
已授权您依据自由软件基金会发行的无固定段落及封面封底文字(Invariant Sections, Front-Cover Texts, and Back-Cover Texts)的GNU自由文件许可协议1.2版或任意后续版本的条款,复制、传播和/或修改本文件。该协议的副本请见“GNU Free Documentation License”。 受免責聲明的約束。http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
原始上传日志
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
此文件中描述的项目
描绘内容
GNU自由文档许可证1.2或更高版本 简体中文(已转写)
知识共享署名-相同方式共享3.0未本地化版本 简体中文(已转写)
1 1 2006
媒体类型 简体中文(已转写)
image/gif
数据大小 简体中文(已转写)
300,704 字节
263 像素
412 像素
文件历史
点击某个日期/时间查看对应时刻的文件。
日期/时间 | 缩略图 | 大小 | 用户 | 备注 | |
---|---|---|---|---|---|
当前 | 2011年1月27日 (四) 21:59 | 412 × 263(294 KB) | 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 |
文件用途
以下页面使用本文件:
全域文件用途
以下其他wiki使用此文件:
- ar.wikipedia.org上的用途
- bg.wikipedia.org上的用途
- bn.wikipedia.org上的用途
- en.wikipedia.org上的用途
- eu.wikipedia.org上的用途
- hr.wikipedia.org上的用途
- hu.wikipedia.org上的用途
- hy.wikipedia.org上的用途
- ko.wikipedia.org上的用途
- ms.wikipedia.org上的用途
- nl.wikipedia.org上的用途
- ru.wikipedia.org上的用途
- simple.wikipedia.org上的用途
- uk.wikipedia.org上的用途
- www.wikidata.org上的用途