This recommended practice describes the test procedure for the detection and measurement by the wide-band apparent charge method of partial discharges (PDs) occurring in dry-type transformers during dielectric tests, where applicable.
- Sponsor Committee
- PE/TR - Transformers
Learn More - Status
- Active PAR
- PAR Approval
- 2017-06-15
- Superseding
- C57.124-1991
Working Group Details
- Society
- IEEE Power and Energy Society
Learn More - Sponsor Committee
- PE/TR - Transformers
Learn More - Working Group
-
DryType-WGC57.124 - Dry Type Transformers - Detection of Partial Discharge and Measurement Working Group
Learn More - IEEE Program Manager
- Malia Zaman
Contact - Working Group Chair
- Tom Prevost
No Active Projects
No Active Standards
No Superseded Standards
No Inactive-Withdrawn Standards
C57.124-1991
IEEE Recommended Practice for the Detection of Partial Discharge and the Measurement of Apparent Charge in Dry-Type Transformers
The detection of partial discharges occurring in the insulation of dry-type transformers or their components and the measurement of the associated apparent charge at the terminals when the alternating test voltage is applied are covered. The wideband method is used. The detection system and calibrator characteristics are described, and the test procedures are established.