GB/T 37549-2019 English PDF

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GB/T 37549-2019: Technical code for relaying protection of generator-transformer unit in large capacity nuclear power plant
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 37549-2019	439	Add to Cart	4 days	Technical code for relaying protection of generator-transformer unit in large capacity nuclear power plant	Valid

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Basic data

Standard ID: GB/T 37549-2019 (GB/T37549-2019)
Description (Translated English): Technical code for relaying protection of generator-transformer unit in large capacity nuclear power plant
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K45
Classification of International Standard: 29.240
Word Count Estimation: 22,263
Date of Issue: 2019-06-04
Date of Implementation: 2020-01-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 37549-2019: Technical code for relaying protection of generator-transformer unit in large capacity nuclear power plant

---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 code for relaying protection of generator-transformer unit in large capacity nuclear power plant ICS 29.240 K45 National Standards of People's Republic of China Large nuclear power generator transformer group Relay protection technical specification Published on.2019-06-04 2020-01-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 Protection Configuration Principle 2 5 Protection technical conditions 8 6 Test method 12 7 Inspection rules 14 8 Marking, packaging, transport and storage 16 9 product accompanying documents 16 Appendix A (Normative Appendix) Generator stator winding ground capacitance, machine side single phase grounding capacitor current and single phase ground current allowable value 17

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents. This standard is proposed and managed by the China Electricity Council. This standard was drafted. Nanjing Nanrui Jibao Electric Co., Ltd., China Energy Construction Group Guangdong Electric Power Design and Research Institute Co., Ltd. Division, China Guangdong Nuclear Power Engineering Co., Ltd., China Power Engineering Consulting Group Northeast Electric Power Design Institute Co., Ltd., China Power Engineering Consulting Group East Electric Power Design Institute Co., Ltd., National Nuclear Power Planning and Design Institute Co., Ltd., Tsinghua University, Fujian Fuqing Nuclear Power Co., Ltd., South China Fangwang Power Grid Co., Ltd., China Guangdong Nuclear Power Plant Operation Co., Ltd., Yangjiang Nuclear Power Co., Ltd., Xuji Group Co., Ltd., Jiangsu Nuclear Power Co., Ltd. the company. The main drafters of this standard. Chen Jun, Chen Jiasheng, Xie Chuangshu, Tan Shengsheng, Ji Lijie, Wang Yuanzhang, Lu Jianwei, Guilin, Ma Tiejun, Lu Ming, Duan Xianwen, Wang Yunhui, Liao Zeyou, Mi Guozheng, Ye Yulin, Wang Li, He Qiwei. Large nuclear power generator transformer group Relay protection technical specification

1 Scope

This standard specifies the relay protection device for nuclear power generator transformers with a unit capacity of 600MW and above (hereinafter referred to as protective equipment). Basic technical requirements, test methods, inspection rules and requirements for marking, packaging, transportation and storage. This standard is applicable to the generator transformer group (hereinafter referred to as the generator group) protection device used in large nuclear power plants, and is used as the device. For the basis of metering, manufacturing, testing and operation, units with a unit capacity of less than 600 MW can be implemented with reference to this standard. This standard also applies to the following protective devices for large nuclear power plants. ---Generator protection device; ---Main transformer protection device; ---High-voltage factory transformer protection device; ---Auxiliary transformer protection device; ---Excitation transformer protection device.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 2900.1 Basic terminology of electrical terminology GB/T 2900.17 Electrotechnical terminology measuring relay GB/T 7261-2016 Basic test method for relay protection and safety automatic devices GB/T 9361-2011 Computer Site Safety Requirements GB/T 11287-2000 Electrical relays - Part 21. Vibrations, shocks, collisions and earthquakes of measuring relays and protection devices Test Part 1. Vibration test (sinusoidal) GB/T 14285-2006 Technical regulations for relay protection and safety automatic devices GB/T 14598.24-2017 Measuring relays and protective devices - Part 24. Power system transient data exchange (COMTRADE) universal format GB/T 19520.12 Mechanical structure of electronic equipment 482.6mm (19in) series mechanical structure dimensions - Part 3-101. And its plugin GB/T 20840.7-2007 Transformers - Part 7. Electronic voltage transformers GB/T 20840.8-2007 Transformers - Part 8. Electronic current transformers GB/T 26864-2011 Power system relay protection product dynamic model test GB/T 50958-2013 Nuclear power plant conventional island design specification DL/T 478-2013 General technical conditions for relay protection and safety automatic devices DL/T 667-1999 Telecontrol equipment and systems - Part 5. Transmission Profiles Part 103. Relay protection equipment information interface Set of standards DL/T 671-2010 Generic technical conditions for generator transformer unit protection ......

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