IEEE Std C57.127-2007
IEEE Guide for the detection and location of acoustic emissions from partial discharges in oil-immersed power transformers and reactors

Standard No.

IEEE Std C57.127-2007

Release Date

2007

Published By

Institute of Electrical and Electronics Engineers (IEEE)

Status

Be replaced

Replace By

IEEE Std C57.127-2018

Latest

IEEE Std C57.127-2018

Scope

This guide is applicable to the detection and location of acoustic emissions from partial discharges and other sources in oil-immersed power transformers and reactors. Both electrical sources (partial discharge) and mechanical sources (such as loose clamping, bolts, or insulation parts) generate these emissions. There are descriptions of acoustic instrumentation, test procedures, and interpretation of results.

IEEE Std C57.127-2007 history

• 1970 IEEE Std C57.127-2018 IEEE Guide for the Detection, Location and Interpretation of Sources of Acoustic Emissions from Electrical Discharges in Power Transformers and Power Reactors
• 2007 IEEE Std C57.127-2007 IEEE Guide for the detection and location of acoustic emissions from partial discharges in oil-immersed power transformers and reactors
• 2000 IEEE Std C57.127-2000 Trial-use guide for the detection of acoustic emissions from partial discharges in oil-immersed power transformers