GB/T 17211-1998
Replaced
GB/T 34871-2017
Active
National standards
GB/T 34871-2017 Inspection specification of protection relay in smart substation
GB/T 34871-2017 Inspection specification of protection relay in smart substation
Basic Information
Standard Code:
GB/T 34871-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Relay protection and automatic devices
ICS Name:
The transmission grid and the distribution grid
Publish Date:
2017-11-01
Implement Date:
2018-05-01
Pages:
42 pages
Scope
This standard specifies the conditions, items, methods, and determination methods for the inspection and testing of relay protection devices (hereinafter referred to as protection devices) and related equipment (analog input merging units, intelligent terminals) in smart substations that adopt analog quantity sampling, digital quantity direct sampling, and digital quantity network sampling methods, and trigger GOOSE tripping (including direct tripping and network tripping). This standard applies to the inspection and testing of protection devices and merging units, intelligent terminals in smart substations with voltage levels of 110 (66) kV and above. Devices with voltage levels below 110 (66) kV shall refer to this standard for implementation.
Development Information
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