GB/T 14541-1993
Replaced
DL/T 1275-2024
Active
Industry standards-Electricity
DL/T 1275-2024 1000kV Transformer Partial Discharge Field Measurement Technical Guidelines
DL/T 1275-2024 1000kV Transformer Partial Discharge Field Measurement Technical Guidelines
Basic Information
Standard Code:
DL/T 1275-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Power testing technology
ICS Name:
Integrated power station
Publish Date:
2024-12-25
Implement Date:
2025-06-25
Scope
This document specifies the test conditions, test equipment, test wiring, test procedures, pass/fail criteria, interference source identification and suppression requirements for on-site measurement of partial discharge in 1000 kV transformers. This document is applicable to long-term induced voltage and partial discharge measurement on-site tests of 1000 kV AC single-phase oil-immersed autotransformers, including main transformers and voltage compensation transformers (hereinafter referred to as "1000 kV transformers").
Development Information
Replace the following standards
Related Standards
GB/T 14542-1993
Replaced
GB/T 14542-1993 Guide for maintenance and supervision of transformer oil in service
GB/T 2819-1995
Active
GB/T 2819-1995 Mobile electric power plant, general specification for
GB/T 15149.2-1998
Abolished
GB/T 15149.2-1998 Performance and testing of teleprotection eguipment of power systems Part 2:Analogue comparison systems
GB/T 15153.1-1998
Replaced
GB/T 15153.1-1998 Telecontrol equipment and systems Part 2:Operating conditions Section 1:Power supply and electromagnetic compatibility
GB/T 17463-1998
Active