GB/T 34139-2017Technical specification of converters for high-voltage direct current (HVDC) transmission using voltage sourced converters (VSC) (English PDF)
柔性直流输电换流器技术规范
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
July 31, 2017
Implementation date
February 1, 2018
Scope
GB/T 34139-2017 is the English-translated version of 柔性直流输电换流器技术规范.
GB/T 34139-2017 is the Chinese standard "Technical specification of converters for high-voltage direct current (HVDC) transmission using voltage sourced converters (VSC)".
Its scope clause reads: This standard specifies the terms and definitions flexible multi-level modular DC-DC converter (hereinafter referred to as converter), text symbols and Abbreviations, converter basic parameters, technical requirements, test and nameplate.
This standard applies to the use of water-cooled, air-insulated, indoor installation of the converter, the other topological converter can also refer to the implementation. Its clauses include terms and definitions.
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Document preview — GB/T 34139-2017
National Standard of the People's Republic of China
- ICS
- 29.200
- Classification
- K 46
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Preface
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 symbols and abbreviations
- 4.1 symbol
- 4.2 Abbreviations
- 5 inverter basic parameter level
- 5.1 Rated DC voltage level
- 5.2 Rated DC current level
- 6 Technical Requirements
- 6.1 normal use of environmental conditions
- 6.2 special conditions of use
- 6.3 Converter electrical structure
- 6.4 valve design
- 6.5 modular multi-level converter standard components in the selection of the design of various components
- 6.6 Determination of valve loss
- 6.7 Valve Cooling System
- 6.8 fire proof design
- 6.9 Valve Control Protection Design
- 6.10 connection transformer/converter transformer
- 7 Test
- 8 nameplate
1 Scope
This standard specifies the terms and definitions flexible multi-level modular DC-DC converter (hereinafter referred to as converter), text symbols and
Abbreviations, converter basic parameters, technical requirements, test and nameplate.
This standard applies to the use of water-cooled, air-insulated, indoor installation of the converter, the other topological converter can also refer to the implementation.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 13498 HVDC terms
GB/T 13540 high-voltage switchgear and control equipment, seismic requirements
Earthquake Safety Assessment of GB/T 17741 Engineering Site
GB/T 20989 HVDC converter station to determine the loss
GB/T 29629 static var compensation water cooling equipment
GB/T 30425 HVDC converter valve water cooling equipment
GB/T 30553 HVDC based on voltage source converter
Electrical test of voltage source converter (VSC) valve for high voltage direct current transmission GB/T 33348
GB 50260 Code for seismic design of power facilities
Voltage source converter for GB/T 34118 HVDC systems Terminology
IEC 62751-1 HVDC system voltage source converter valve loss determination Part 1. General requirements [Powerlossesin voltagesourcedconverter (VSC) valvesforhigh-voltagedirectcurrent (HVDC) systems-Part 1.
Generalrequirements]
IEC 62751-2 High voltage direct current systems - Voltage source converter - Determination of valve losses - Part 2. Modular multilevel converter
[Powerlossesinvoltagesourcedconverter (VSC) valvesforhigh-voltagedirectcurrent (HVDC) sys- tems-Part 2.Modularmultilevelconverters]
3 Terms and definitions
GB/T 13498, GB/T 34118 and defined by the following terms and definitions apply to this document.
3.1 Rated DC current
Under specified operating conditions, the converter continuously outputs DC current to the load for a long period of time.
3.2 Maximum direct current
Under specified operating conditions, the converter continuously outputs the maximum DC current to the load for a long time.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 47670-2026Integrated gate commutated thyristor (IGCT) valves for voltage-sourced converter HVDC transmission
- GB/T 37010-2018Technical specification of converter valves for high-voltage direct current power transmission using voltage sourced converters
- GB/T 37015.1-2018Performance of high-voltage direct current power transmission system using voltage sourced converters (VSC-HVDC)—Part1: Steady-state
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