GB/T 311.2-2002
Replaced
GB/T 23642-2017
Active
National standards
GB/T 23642-2017 Electrical insulating materials and systems—Electrical measurement of partial discharges(PD) under short rise time and repetitive voltage impulses
GB/T 23642-2017 Electrical insulating materials and systems—Electrical measurement of partial discharges(PD) under short rise time and repetitive voltage impulses
Basic Information
Standard Code:
GB/T 23642-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electrician's insulating materials and their products
ICS Name:
Insulation system
Publish Date:
2017-12-29
Implement Date:
2018-07-01
Pages:
24 pages
Scope
This standard specifies the offline measurement method for partial discharge (PD) in electrical insulation systems (EIS) when they are subjected to repetitive voltage surges generated by power electronic devices. This standard applies to EIS powered by power electronic devices, such as motors, inductive reactors, and wind turbines.
Development Information
Replace the following standards
Referenced Standards
GB/T 7354-2003 Partial discharge measurements
IEC 60034(所有部分)
Adopt standards
IEC/TS 61934:2011
Related Standards
GB/T 20111.1-2006
Replaced
GB/T 20111.1-2006 Electrical insulation systems—Procedures for thermal evaluation—Part 1:General requirements—Low-voltage
GB/T 20112-2006
Replaced
GB/T 20112-2006 Evaluation and qualification of electrical insulation systems
GB/T 20113-2006
Active
GB/T 20113-2006 Electrical insulation systems(EIS)—Thermal classification
GB/T 20139-2006
Replaced
GB/T 20139-2006 Electrical insulation systems—Thermal evaluation of modifications to an established wire-wound EIS
GB/T 20111.2-2008
Replaced