This standard specifies the basic requirements for detecting transformer winding deformation by frequency response analysis. This standard applies to power transformers with voltage levels of 66kV and above and other transformers for special purposes.
Basic Data
Standard ID
DL/T 911-2016 (DL/T911-2016)
Description (Translated English)
Frequency response analysis on winding deformation of power transformers
Sector / Industry
Electricity and Power Industry Standard (Recommended)
Classification of Chinese Standard
F24
Classification of International Standard
27.100
Word Count Estimation
22,275
Date of Issue
2016-02-05
Date of Implementation
2016-07-01
Older Standard (superseded by this standard)
DL/T 911-2004
Regulation (derived from)
National Energy Board Notice No. 2 of 2016; Industry Standard Record Announcement No. 2016 of 2016 (No. 197)
