relay protection

relay protection, Total:101 items.

The international standard classification for "relay protection" includes: Power transmission and distribution networks , Power transmission and distribution networks in general , Other equipment related to power transmission and distribution networks , Fuses and other overcurrent protection devices , Relays , Control equipment for electric power systems , Power stations in general , Electrical accessories in general .

The Chinese standard classification for "relay protection" includes: Relay protection and automatic device , Electric power system , Basic standards and general methods , Electrical construction installation engineering , Power transmission and transformation engineering , Electric power engineering in general .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 33982-2017 Technical specification for grid connection protection of distributed resources
GB/T 7261-2008 Basic testing method for relaying protection and security automatic equipment
GB/T 32898-2016 Configuration guide of relay protection for pump-storage generator and transformer unit
GB/T 37549-2019 Technical code for relaying protection of generator-transformer unit in large capacity nuclear power plant
GB/T 36273-2018 Digital interface technical specification for relaying protection and security automatic equipment in smart substation
GB/T 25841-2017 Guide of protection relaying for 1 000 kV power system
GB/T 38435-2019 Specification for protection configuration and setting for transmission line of electrified railway traction station
GB/T 14285-2006 Technical Code for Relaying Protection and Security Automatic Equipment
GB/T 38922-2020 General specification for 35 kV and below voltage standardized protection equipment
GB/T 40091-2021 Requirements for safety measures of relaying protection and security automatic equipment in smart substation
GB/T 32890-2016 Engineering application model of IEC 61850 for relay protection
GB/T 45568-2025 Information specification for relay protection
GB/T 40584-2021 Technical specification for setting calculation software and data of relay protection
GB/T 34871-2017 Inspection specification of protection relay in smart substation
GB/T 34121-2017 Technical specification for relay protection configuration tool in smart substation
GB/T 32900-2016 Technical specification for relaying protection of photovo1taic power station
GB/T 26864-2011 The dynamic test of the power system protective products
GB/T 34122-2017 Technical specification for configuration of relaying protection and security automatic equipment of AC 220 kV～750 kV grid
GB/T 40096.6-2024 Technical specification for on-site relay protection equipment—Part 6: Busbar protection
GB/T 32901-2016 General specifications for relay protection of intelligent substation
GB/T 40096.3-2021 Technical specification for on-site protection equipment - Part 3: Operation module
GB/T 40096.1-2021 Technical specification for on-site protection equipment - Part 1: General specification
GB/T 34125-2017 General specification for outdoor cabinet with relaying protection and security automatic equipment of power system
GB/T 32576-2016 Guide of calculating settings of auxiliary power relay protection for pumped storage power plant
GB/T 14285-2023 Technical code for relaying protection and security automatic equipment
GB/Z 25841-2010 Guide of protection relaying for 1000kV power system
GB/T 40599-2021 Technical specification for relay protection and security automatic equipment online monitoring and analysis
GB/T 42150.1-2022 Test specification for on-site protection equipment—Part 1：General part
GB/T 40096.5-2021 Technical specification for on-site protection equipment - Part 5: Line protection
GB/T 40096.7-2024 Technical specification for on-site relay protection equipment—Part 7: Transformer protection
GB/T 38953-2020 Technical requirements for relay protection of microgrid
GB/T 40864-2021 Technical requirements for relaying protection of flexible alternating current transmission equipment connecting to the system

Professional Standard - Energy and Power Planning

DL/T 1153-2012 Calibration Specification of Relay Protection Testers
DL/T 1663-2023 Technical guidelines for on-line monitoring and intelligent diagnosis of relaying protection in smart substation
DL/T 584-1995 Operational and Setting Code for Relay Protection of 3~110kV Electrical Power Networks
DL/T 478-2010 General specifications for relaying reotection and security automatic equipment
DL/T 527-1993 Technical condition for power supply at static state protection equipment
DL/T 478-1992 General technical requirements for static relay protection and safety automatic devices
DL/T 243-2012 Technical guide for data acquisition and information exchange of protection and control equipments
DL/T 527-2002 Technical condition for power supply at static state protection equipment
DL/T 623-1997 Evaluation Rules of Protection Equipment and Power System Stability Control Devices
DL/T 769-2001 Technical guide for microprocessor-based protection equipment of power system
DL/T 871-2004 The dynamic test of power system protective products
DL/T 624-1997 Technical Specifications of Test Equipment Based on Micro-Computer for Relaying Protection
DL/T 1237-2013 Specification for Inspection of 1000kV Relaying Protection and Power Grid Security Automatic Equipment
DL/T 559-2007 Setting guide for 220kV-750kV power system protections
DL/T 720-2013 General Specifications for Cabinet (Panel) with Protection and Security Automatic Equipment of Power System
DL/T 995-2006 Testing Regulations on Protection and Stability Control Equipment
DL/T 587-2016 Code for operating management of relaying protection and security automatic equipment
DL/T 623-2010 Evaluation rules of protection equipment and power system stability control devices
DL/T 2649-2023 Technical Guidelines for Series Transformer Relay Protection
DL/T 478-2013 General Specifications for Relaying Protection and Security Automatic Equipment
DL/T 587-2007 Code for operating management of microprocessor-based relaying protection equipment
DL/T 587-1996 Code for Operating Management of Microprocessor-Based Relaying Protection Equipment
DL/T 886-2012 Guide of Protection Relaying for 750kV Power System
DL/T 1239-2013 Specification for Operation and Management of 1000kV Relaying Protection and Power Grid Security Automatic Equipment
DL/T 559-1994 Setting Guide for 220kv-750kv Power System Protections
DL/T 1011-2006 Data exchange format for calculating setting of power system protection
DL/T 2010-2019 Technical specification for protection configuration and setting of high-voltage var compensator
DL/T 317-2010 Standardization design criterion of relaying protection
DL/T 527-2013 Technical Specification for Power Modules at Relay Protection and Control Equipment
DL/T 1782-2017 Substation relay protection information specification
DL/T 5062-1996 Design technical rules for transmission of protection information on radiolink system
DL/T 2646-2023 Technical specifications for digital-analog integrated test equipment for relay protection
DL/T 5177-2003 Guide for design of relay protection in hydraulic power plants
DL/T 624-2023 Technical conditions of microcomputer-based test equipment for relay protection
DL/T 684-2012 Guide of calculating settings of relay protection for large generator and transformer
DL/T 995-2016 Testing regulations on protection and stability control equipment
DL/T 584-2007 Code for setting of 3kV~110kV relaying protection equipment
DL/T 2018-2019 Specifications for generator-motor and transformer relay protection equipment of pumped storage power plant
DL/T 524-1993 Specification for Power Line Carrier Transceiver Dedicated to Protection
DL/T 2009-2019 Technical specification for protection configuration and setting of controlled shunt reactor of eztra high voltage

Professional Standard - Electricity

DL/Z 886-2004 Specification of protection for 750kV power system
DL/T 2843-2024 Guidelines for status evaluation of relay protection devices

Professional Standard - Energy

NB/T 11483-2024 Technical Specifications for Relay Protection of Urban Rail Transit AC Power Supply System
NB/T 10682-2021 Specification for digital relay protection field system level test
NB/T 35010-2013 Specification for Design of Relaying Protection in Hydraulic Power Plants
NB/T 10444-2020 Generic interface technical specification for automatic test of protection relay
NB/T 10681-2021 Guidelines of highly accelerated life test for relay protection equipment
NB/T 10680-2021 Guidelines for information security technology of relaying protection and safety automatic equipment
DL/T 2844-2024 Guidelines for Intelligent Operation and Maintenance of Relay Protection
NB/T 10444-2022 General interface technical specifications for automatic testing of relay protection
NB/T 11482-2024 Dynamic performance test specification for relay protection network of smart substation
NB/T 10191-2019 Compilation method for protective relay optical fiber loop marking
NB/T 10563-2021 Technical supervision code of relaying protection for wind power plant
NB/T 10178-2019 Electrical testing specification of in-service relay protection equipment for coal mines

Professional Standard - Water Conservancy

SL 455-2010 Design code for relaying protection of water conservancy and hydropower projects

Professional Standard - Ferrous Metallurgy

YB/T 4122-2004 Management code of the operation and technology for the microprocessor-based relaying protection

Professional Standard - Commodity Inspection

SN/T 0823-1999 Rules for the inspection of relay protection equipment for power station for export

Shandong Provincial Standard of the People's Republic of China

DB37/T 3516-2019 Electrical test specification for relay protection devices in use in coal mines

Ministry of Housing and Urban-Rural Development of the People's Replublic of China

GB/T 50479-2011 Technical code of cabinet (panel) for protection and automation equipments of electric power system
GB 50062-1992 Design code for relaying protection and automatic device of electric power installation
GB/T 50062-2008 Code for Design of Relaying Protection and Automatic Device of Electric Power Installations
GB/T 50976-2014 Code for Installation and Acceptance of Protection Equipment and Secondary Circuit in Infrastructure Project

National Metrological Verification Regulations of the People's Republic of China

JJG 1112-2015 Verification Regulation of Relay Protection Testers

Professional Standard - Machinery

JB/T 2626-1992 Character symbols of electrical technology commonly used in power system relay relay protection and automation equipment

Xinjiang Provincial Standard of the People's Republic of China

DB65/T 4775-2024 Technical specification for basic data collection for relay protection operation and maintenance management of power generation and supply system

Hebei Provincial Standard of the People's Republic of China

DB13/T 2031.3-2014 Part 3 of the technical standard system of ubiquitous energy microgrid: technical requirements for relay protection

State Grid Corporation of China

Q/GDW 11285-2014 Guidelines for Status Evaluation of Relay Protection

Group Standards of the People's Republic of China

T/CEPPEA 5009-2021 Design specification for 35kV~110kV substation relaying protection and security automatic equipment

SE-SIS

SIS SS 428 19 51-1990 Power system protection — Terminofogy

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