CD Nova
Power
Field Experience with the Implementation of a new On-Line Vibro-Acoustic Diagnostic for On-Load Tap Changers by Marc Foata, Bruno Girard, Champlain Landry, Alain Mow & Claude Rajotte.
Click following links to download PDF presentations:
1. Acoustic Diagnostic Principle
2. ABB UC Acoustic Diagnostic
3. ABB UZ Acoustic Diagnostic
4. Reinhausen Acoustic Diagnostic
5. Examples of Maintenance with Acoustic Diagnostic
6. Examples of Troubleshooting with Acoustic Diagnostic
7. Examples of Vintage/Aging Problems with Acoustic Diagnostic
Source: http://www.cdnova.com/Solutions/Power/tabid/74/Default.aspx
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