GB/T 7409.3-2007
Excitation system for synchronous electrical machines Technical requirements of excitation system for large and medium synchronous generators (English Version)

Standard No.

GB/T 7409.3-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

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

Latest

GB/T 7409.3-2007

Replace

GB/T 7409.3-1997

Scope

1.1 This part specifies the technical requirements, test items, signs and packaging of synchronous generators and condenser excitation systems. Excitation system for synchronous generator and condenser. The generator motor excitation system can be used as a reference. 1.2 This section is only applicable to the following types of excitation systems. 1.2.1 AC exciter excitation system a) AC exciter with static rectifier; b) AC exciter with rotating rectifier (brushless excitation system). 1.2.2 Static excitation system a) potential source static excitation system; b) compound source static excitation system.

GB/T 7409.3-2007 Referenced Document

• GB 1094.1 Power transformers.Part 1: General*， 2013-12-17 Update
• GB 1094.11 Power transformers- Part 11: Dry-type transformers*， 2007-04-30 Update
• GB 1094.16 Power transformers.Part 16:Transformers for wind turbine applications*， 2013-12-17 Update
• GB 1094.2 Power transformers.Part 2:Temperature rise for liquid-immersed transformers*， 2013-12-17 Update
• GB 1094.3 Power transformers Part 3: Insulation levels,dielectric tests and external clearances in air
• GB 1094.4 Power transformers--Part 4: Tappings and connections
• GB 1094.5 Power transformers.Part 5:Ability to withstand short circuit*， 2008-09-19 Update
• GB 50150 Electric equipment installation engineering-standard for hand-over test of electric equipment*， 2016-04-15 Update
• GB 6450 Dry-type power transformers
• GB 755 Rotating electrical machines.Rating and performance*， 2008-06-19 Update
• GB/T 14598.1 Electrical relays--Part 23: Contact performance
• GB/T 14598.10 Measuring relays and protetion equipment.Part 22-4:Electrical disturbance tests.Electrical fast transient/burst immunity test*， 2012-06-29 Update
• GB/T 14598.10-1996 Electrical relays. Part 22: Electrical disturtance tests for measuring relays and protection equipment. Section 4: Fast transient disturbance test
• GB/T 14598.11 Measuring relays and protection equipment.Part 11: Voltage dips, short interruptions, variations and ripple on auxiliary power supply port*， 2011-06-16 Update
• GB/T 14598.118 Measuring relays and protection equipment—Part 118: Synchrophasor for power systems—Measurements*， 2021-12-31 Update
• GB/T 14598.12 Electrical relays. Part 19: Blank detail specification. Electromechanical all-or-nothing relays of assessed quality. Test schedules 1,2 and 3
• 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 Measuring relays and protection equipment—Part 121：Functional requirements for distance protection*， 2017-07-31 Update
• GB/T 14598.127 Measuring relays and protection equipment.Part 127:Functional requirements for over/under voltage protection*， 2013-07-19 Update
• GB/T 14598.13 Electrical relays.Part 22-1:Electrical disturbance tests for measuring relays and protection equipment.1 MHz burst immunity tests*， 2008-06-18 Update
• GB/T 14598.14 Measuring relays and protection equipment.Part 22-2:Electrical disturbance tests.Electrostatic discharge tests*， 2010-11-10 Update
• GB/T 14598.14-1998 Electrical disturbance tests for measuring relays and protection equipment. Part 2: Electrostatic discharge tests
• GB/T 14598.149 Measuring relays and protection equipment.Part 149:Functional requirements for thermal electrical relays*， 2016-02-24 Update
• GB/T 14598.15 Electrical relays. Part 8:Thermal electrical relays
• GB/T 14598.151 Measuring relays and protection equipment.Part 151:Functional requirements for over/under current protection*， 2012-12-31 Update
• GB/T 14598.16 Electrical relays--Part 25: Electromagnetic emission tests for measuring relays and protection equipment
• GB/T 14598.16-2002 Electrical relays--Part 25: Electromagnetic emission tests for measuring relays and protection equipment
• GB/T 14598.17 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 Measuring relays and protection equipment.Part 22-5:Electrical disturbance tests.Surge immunity test*， 2012-06-29 Update
• GB/T 14598.181 Measuring relays and protection equipment—Part 181：Functional requirements for frequency protection*， 2021-12-31 Update
• GB/T 14598.19 Electrical relays Part 22-7: Electrical disturbance tests for measuring relays and protection equipment Power frequency immunity test*， 2007-01-23 Update
• GB/T 14598.2 Measuring relays and protection equipment. Part 1:Common requirements *， 2011-12-30 Update
• GB/T 14598.20 Electrical relays Part 26: Electromagnetic compatibility requirements for measuring relays and protection equipment *， 2007-01-23 Update
• GB/T 14598.23 Electrical relays—Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment—Section 3: Seismic tests*， 2017-12-29 Update
• GB/T 14598.24 Measuring relays and protection equipment—Part 24: Common format for transient data exchange (COMTRADE) for power systems*， 2017-07-31 Update
• GB/T 14598.26 Measuring relays and protection equipment.Part 26: Electromagnetic compatibility requirements*， 2015-09-11 Update
• GB/T 14598.27 Measuring Relays and Protective Devices Part 27: Product Safety Requirements "No. 1 Amendment"
• GB/T 14598.3 Electrical relays.Part 5:Insulation coordination for measuring relays and protection equipment.Requirements and tests
• GB/T 14598.300 General specification for transformer protection equipment*， 2017-12-29 Update
• GB/T 14598.301 Technical requirements for power system continuous recorder*， 2020-06-02 Update
• GB/T 14598.302 Specification for arc flash protection equipment*， 2016-02-24 Update
• GB/T 14598.303 General specification for digital motor combined protection equipment *， 2011-12-30 Update
• GB/T 14598.4 Electrical relays. Part 14: Endurance test for electrical relay contacts. Preferred values for contact loads
• GB/T 14598.5 Electrical relays. Part 15: Endurance tests for electrical relay contacts. Specification for the characteristics of test equipment
• GB/T 14598.6 Electrical relays. Part 18: Dimensions for general purpose all-or-nothing relays
• GB/T 14598.6-1993 Electrical relays. Part 18: Dimensions for general purpose all-or-nothing relays
• GB/T 14598.7 Electrical relays. Part 3: Single input energizing quantity measuring relays with dependent or independent time
• GB/T 14598.8 Electrical relays.Part 20：Protection systems*， 2008-06-18 Update
• GB/T 14598.8-1995 Electrical relays. Part 20: Protection (protective) systems
• GB/T 14598.9 Measuring relays and protection equipment.Part 22-3:Electrical disturbance tests.Radiated electromagnetic field immunity*， 2010-11-10 Update
• GB/T 18494.1 Converter transformers.Part 1:Transformers for industrial applications*， 2014-09-03 Update
• GB/T 3797 Electrical control assemblies*， 2016-02-24 Update
• GB/T 7064 Technical requirements for hidden pole synchronous generators*， 2018-07-01 Update
• GB/T 7409.1 Synchronous Motor Excitation System Definition*， 2009-03-01 Update
• GB/T 7409.2 Excitation systems for synchronous machines—Part 2： Models for power system studies*， 2020-06-02 Update
• GB/T 7894 Basic technical requirements for hydroelectric generators*， 2023-09-07 Update
• JB/T 7784 Technical requirements of AC exciter for turbine-type synchronous generators

GB/T 7409.3-2007 history

• 2007 GB/T 7409.3-2007 Excitation system for synchronous electrical machines Technical requirements of excitation system for large and medium synchronous generators
• 1997 GB/T 7409.3-1997 Excitation system for synchronous electrical machines--Technical requirements of excitation system for large and medium synchronous generators

GB/T 7409.3-2007 -All Parts