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GB/T 35693-2017: Technical specification for valve hall fittings of ±800 kV ultra-high voltage direct current (UHVDC) transmission project
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 35693-2017 | English | 279 |
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Technical specification for valve hall fittings of ±800 kV ultra-high voltage direct current (UHVDC) transmission project
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GB/T 35693-2017
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PDF similar to GB/T 35693-2017
Basic data | Standard ID | GB/T 35693-2017 (GB/T35693-2017) | | Description (Translated English) | Technical specification for valve hall fittings of ��800 kV ultra-high voltage direct current (UHVDC) transmission project | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K40 | | Classification of International Standard | 29.240.99 | | Word Count Estimation | 14,19 | | Date of Issue | 2017-12-29 | | Date of Implementation | 2018-07-01 | | Regulation (derived from) | National Standards Bulletin 2017 No. 32 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | GB/T 35693-2017: Technical specification for valve hall fittings of ±800 kV ultra-high voltage direct current (UHVDC) transmission project
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Technical specification for valvehall fittings of ± 800 kV ultra high voltage direct current (UHVDC) transmission project
ICS 29.240.99
K40
National Standards of People's Republic of China
± 800kV UHVDC valve hall fittings
specifications
Technical specification forvalvehalfittingsof ± 800kVultrahigh
voltagedirectcurrent (UHVDC) transmissionproject
2017-12-29 Posted
2018-07-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Directory
Foreword Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 General technical requirements 2
5 classification requirements 3
6 test and test 4
7 logo and packaging 6
Appendix A (informative) current-carrying fittings terminal current density design value 7
Appendix B (Normative) Conductive paste inspection standards and coating method 8
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard proposed by the China Electricity Council.
This standard by the National HVDC Project Standardization Technical Committee (SAC/TC324) centralized.
This standard was drafted. State Grid Beijing Institute of Economic and Technology.
The main drafters of this standard.Pan Er Sheng, Chen Dong, I wish the whole music, Mei Nian, Guo Xian Shan, Shiyan, Du Xiaolei, Fu Ying, Cheng Wei, Le wave, Liu Zhe,
Wang Zan.
± 800kV UHVDC valve hall fittings
specifications
1 Scope
This standard specifies the general technical requirements, classification requirements, test and inspection, superscript of ± 800kV UHVDC transmission project valve hall fittings
Chi and packaging.
This standard applies to ± 800kV UHVDC valve hall fittings.
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 311.1 insulation coordination Part 1. Definitions, principles and rules
GB/T 2314 electrical fittings general technical conditions
GB/T 2315 Power fittings nominal breaking load series and connection type size
GB/T 2317.1 Test methods for electrical fittings - Part 1. Mechanical tests
GB/T 2317.2 Test methods for electrical fittings - Part 2. Corona and radio interference tests
GB/T 2317.3 Test methods for electrical fittings - Part 3. Thermal cycling test
GB/T 2317.4 electrical fittings test methods Part 4. Acceptance rules
GB/T 13498 HVDC terms
GB/T 16927.1 high voltage test techniques - Part 1. General definitions and test requirements
DL/T 768.7 power fittings manufacturing quality galvanized steel pieces
3 Terms and definitions
GB/T 2314, GB/T 2315, GB/T 2317.1, GB/T 2317.2, GB/T 2317.3, GB/T 2317.4, GB/T 13498 community
The following terms and definitions apply.
3.1
Convertertation converter
DC power transmission system to achieve AC, DC power conversion of electrical engineering facilities. One side of the converter station connected to the exchange system, the other side received high pressure straight
DC side of the flow system. The station is equipped with converter, converter transformer, smoothing reactor, AC filter device, DC filter device, reactive power
Rate compensation equipment and HVDC system control, monitoring, protection, measuring equipment and related auxiliary facilities and structures.
Converter station according to their different modes of operation can be divided into rectifier station and inverter station. Rectifier station will exchange AC to DC, DC inverter station will change
Exchange for exchange.
3.2
Valve hall valvehal
Building with valve installed. It is the main building in the converter station.
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