GB/T 14598.181-2021
Measuring relays and protection equipment—Part 181：Functional requirements for frequency protection (English Version)
- Standard No.
- GB/T 14598.181-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 14598.181-2021
- Scope
- This document specifies the minimum requirements for frequency protection functions and performance evaluation, as well as the way to record and publish performance test results. This document covers protection functions based on frequency measurement or frequency rate of change measurement, including frequency protection using additional blocking elements. This document specifies factors affecting accuracy under steady-state conditions and performance characteristics under dynamic conditions, as well as test methods for verifying performance characteristics and accuracy. The frequency protection functions covered in this document are shown in Table 1. Table 1 Frequency protection name Frequency protection function IEEE StdC37.2 function code
GB/T 14598.181-2021 history
- 2021 GB/T 14598.181-2021 Measuring relays and protection equipment—Part 181：Functional requirements for frequency protection
GB/T 14598.181-2021 -All Parts
GB/T 14598.1-2002 Electrical relays--Part 23: Contact performance
GB/T 14598.10-2012 Measuring relays and protetion equipment.Part 22-4:Electrical disturbance tests.Electrical fast transient/burst immunity test
GB/T 14598.11-2011 Measuring relays and protection equipment.Part 11: Voltage dips, short interruptions, variations and ripple on auxiliary power supply port
GB/T 14598.118-2021 Measuring relays and protection equipment—Part 118: Synchrophasor for power systems—Measurements
GB/T 14598.12-1998 Electrical relays. Part 19: Blank detail specification. Electromechanical all-or-nothing relays of assessed quality. Test schedules 1,2 and 3
GB/T 14598.121-2017 Measuring relays and protection equipment—Part 121：Functional requirements for distance protection
GB/T 14598.127-2013 Measuring relays and protection equipment.Part 127:Functional requirements for over/under voltage protection
GB/T 14598.13-2008 Electrical relays.Part 22-1:Electrical disturbance tests for measuring relays and protection equipment.1 MHz burst immunity tests
GB/T 14598.14-2010 Measuring relays and protection equipment.Part 22-2:Electrical disturbance tests.Electrostatic discharge tests
GB/T 14598.149-2016 Measuring relays and protection equipment.Part 149:Functional requirements for thermal electrical relays
GB/T 14598.15-1998 Electrical relays. Part 8:Thermal electrical relays
GB/T 14598.151-2012 Measuring relays and protection equipment.Part 151:Functional requirements for over/under current protection
GB/T 14598.16-2002 Electrical relays--Part 25: Electromagnetic emission tests for measuring relays and protection equipment
GB/T 14598.17-2005 Electrical relay-Part 22-6：Electrical disturbance tests for measuring relays and protection equipment-Immunity to conducted disturbances induced by radio frequency fields
GB/T 14598.18-2012 Measuring relays and protection equipment.Part 22-5:Electrical disturbance tests.Surge immunity test
GB/T 14598.181-2021 Measuring relays and protection equipment—Part 181：Functional requirements for frequency protection
GB/T 14598.1871-2024 Measuring relays and protective devices Part 187-1: Functional requirements for differential protection Ratio braking differential protection and differential quick-break protection of motors, generators and transformers
GB/T 14598.19-2007 Electrical relays Part 22-7: Electrical disturbance tests for measuring relays and protection equipment Power frequency immunity test
GB/T 14598.2-2011 Measuring relays and protection equipment. Part 1:Common requirements
GB/T 14598.20-2007 Electrical relays Part 26: Electromagnetic compatibility requirements for measuring relays and protection equipment
GB/T 14598.23-2017 Electrical relays—Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment—Section 3: Seismic tests
GB/T 14598.24-2017 Measuring relays and protection equipment—Part 24: Common format for transient data exchange (COMTRADE) for power systems
GB/T 14598.26-2015 Measuring relays and protection equipment.Part 26: Electromagnetic compatibility requirements
GB/T 14598.27-2017/XG1-2019 Measuring Relays and Protective Devices Part 27: Product Safety Requirements "No. 1 Amendment"
GB/T 14598.27-2017/XG1-2019 Measuring Relays and Protective Devices Part 27: Product Safety Requirements "No. 1 Amendment"
GB/T 14598.3-2006 Electrical relays.Part 5:Insulation coordination for measuring relays and protection equipment.Requirements and tests
GB/T 14598.300-2017 General specification for transformer protection equipment
GB/T 14598.301-2020 Technical requirements for power system continuous recorder
GB/T 14598.302-2016 Specification for arc flash protection equipment
GB/T 14598.303-2011 General specification for digital motor combined protection equipment
GB/T 14598.4-1993 Electrical relays. Part 14: Endurance test for electrical relay contacts. Preferred values for contact loads
GB/T 14598.5-1993 Electrical relays. Part 15: Endurance tests for electrical relay contacts. Specification for the characteristics of test equipment
GB/T 14598.6-1993 Electrical relays. Part 18: Dimensions for general purpose all-or-nothing relays
GB/T 14598.7-1995 Electrical relays. Part 3: Single input energizing quantity measuring relays with dependent or independent time
GB/T 14598.8-2008 Electrical relays.Part 20：Protection systems
GB/T 14598.9-2010 Measuring relays and protection equipment.Part 22-3:Electrical disturbance tests.Radiated electromagnetic field immunity