File:Three Phase AC AC voltage DC.jpg

Size of this preview: 800 × 281 pixels. Other resolutions: 320 × 112 pixels | 955 × 335 pixels.

Original file (955 × 335 pixels, file size: 58 KB, MIME type: image/jpeg)

This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

Summary

DescriptionThree Phase AC AC voltage DC.jpg	English: Topology of (regenerative) voltage-source inverter AC-DC-AC converte
Date	15 June 2009 (original upload date)
Source	English: My colleagues and I created this file, and we release under the CC license specified. Attribution to Uwe Drofenik.
Author	Spacemoose at English Wikipedia

Licensing

Spacemoose at English Wikipedia, the copyright holder of this work, hereby publishes it under the following license:

This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.

Attribution: Spacemoose at English Wikipedia

You are free:

to share – to copy, distribute and transmit the work
to remix – to adapt the work

Under the following conditions:

attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.

2009-06-15 22:26 Spacemoose 955×335× (59895 bytes) cleaned up label
2009-06-15 20:54 Spacemoose 955×335× (30393 bytes) Accidentally uploaded current instead of voltage image.
2009-06-15 20:29 Spacemoose 931×372× (29033 bytes) My colleagues and I created this file, and we release under the CC license specified. Attribution to Uwe Drofenik.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Dimensions	User	Comment
current	18:14, 20 May 2012	955 × 335 (58 KB)	OgreBot	(BOT): Reverting to most recent version before archival
	18:13, 20 May 2012	955 × 335 (30 KB)	OgreBot	(BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2009-06-15 20:54:04 by Spacemoose
	18:13, 20 May 2012	931 × 372 (28 KB)	OgreBot	(BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2009-06-15 20:29:10 by Spacemoose
	18:13, 20 May 2012	955 × 335 (58 KB)	File Upload Bot (Magnus Manske)	Transfered from en.wikipedia by User:wdwd using CommonsHelper