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GB/T 37880-2019: Technical guide for on-site ring network busbar protection Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid
Similar standardsGB/T 37880-2019: Technical guide for on-site ring network busbar protection---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT37880-2019Technical guide for on-site ring network busbar protection ICS 29.240.01 K45 National Standards of People's Republic of China Localized ring network busbar protection technical guidelines Published on.2019-08-30 2020-03-01 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 1 4 General 2 5 Technical requirements 3 5.1 Environmental conditions 3 5.2 rated electrical parameters 4 5.3 Accuracy and variation 4 5.4 Switch Inputs and Outputs 4 5.5 Functional Requirements 4 5.6 Interface Requirements 6 5.7 Ring Network Communication 6 5.8 Overload capability 6 5.9 Power consumption 7 5.10 Mechanical requirements 7 5.11 Insulation Requirements 7 5.12 Electromagnetic Compatibility Performance 7 5.13 Security Requirements 8 5.14 Continuous power supply 8 5.15 Moisture and heat resistance 8 6 protection function 8 6.1 General requirements 8 6.2 Bus Differential Protection 8 6.3 Breaker Failure Protection 9 6.4 Charging overcurrent protection 9 7 Test method 9 7.1 Test conditions 9 7.2 Temperature influence test 9 7.3 Structure and appearance inspection 10 7.4 Accuracy and variation check 10 7.5 Device function and performance test 10 7.6 Overload capability test 10 7.7 Power Consumption Test 10 7.8 DC power supply impact test 10 7.9 Insulation performance test 10 7.10 Moisture and heat resistance test 10 7.11 Electromagnetic Compatibility Performance Test 10 7.12 Mechanical performance test 10 7.13 Continuous energization test 11 7.14 Dynamic Simulation Test 11 7.15 Communication Interface Test 11 7.16 IP protection level test 11 7.17 Salt spray test 11 7.18 Solar radiation test 11 Appendix A (informative) Ring network distributed bus protection sub-machine configuration scheme 12 Appendix B (informative) Schematic diagram of the topology structure of the distributed bus protection ring network of the ring network 14 ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Electrical Equipment Industry Association. This standard is under the jurisdiction of the National Standardization Technical Committee for Measuring Relays and Protection Equipment (SAC/TC154). This standard was drafted. State Grid Zhejiang Electric Power Dispatching Control Center, State Grid Co., Ltd. National Electric Power Dispatching Control Center, Guodian South Beijing Automation Co., Ltd., State Grid Corporation East China Branch, State Grid Anhui Electric Power Co., Ltd. Electric Power Research Institute, Nanjing NARI Jibao Electric Co., Ltd., Xuji Electric Co., Ltd., Beijing Sifang Jibao Automation Co., Ltd., Changyuan Shenrui Automation Co., Ltd., Jiangsu Jinzhi Technology Co., Ltd., Zhuhai Wanlida Electric Automation Co., Ltd., Dongfang Electronics Co., Ltd., Jicheng Electronics Co., Ltd., Guodian Nanrui Technology Co., Ltd., Xidian General Electric Automation Co., Ltd., Nanjing Electric Power Automation Co., Ltd., Hebei Beiheng Electric Technology Co., Ltd., Xuchang Cape Inspection and Research Institute Co., Ltd., State Grid Hebei Electric Power Co., Ltd. Company, State Grid Jiangsu Electric Power Co., Ltd., State Grid Henan Electric Power Company, State Grid Zhejiang Electric Power Co., Ltd., State Grid Shandong Electric Power Company Division, Yunnan Power Grid Co., Ltd. Kunming Power Supply Bureau, State Grid Electric Power Research Institute Co., Ltd., China Power Engineering Consulting Group Northwest Electric Power Design Institute Co., Ltd., State Grid Hunan Electric Power Co., Ltd. Electric Power Research Institute, State Grid Jiangxi Electric Power Co., Ltd. Institute, Siemens Power Automation Co., Ltd. The main drafters of this standard. Yu Yutao, Lu Pengfei, Chen Qi, Xu Kai, Qiu Zhiyong, Gao Bo, Lu Hang, Wang Zhiyong, Song Xiaozhou, Lu Zhaoyan, Wang Guangling, Qiu Lei, Quan Xianjun, Cong Chuntao, Dai Wei, Feng Guodong, Xu Guojiang, Tian Jianjun, Liu Yuanwei, Xiao Yan, Chen Yu, Du Xingwei, Pan Wuluo, Li Lei, Li Yong, Yu Bo, Wu Lijun, Liang Wenwu, Pan Benren, Zhao Shuyao. Localized ring network busbar protection technical guidelines1 ScopeThis standard specifies the technical requirements, protection functions and test methods for the localized ring network busbar protection device. This standard applies to the localized ring network busbar protection device (hereinafter referred to as the device) of 110kV (66kV) ~ 750kV voltage level. The basis for product design, manufacturing, inspection and operation and maintenance.2 Normative referencesThe 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 2423.8 Environmental testing of electric and electronic products - Part 2. Test method test Ed. Free fall GB/T 2423.17-2008 Environmental testing of electric and electronic products - Part 2. Test method test Ka. salt spray GB/T 2423.24-2013 Environmental testing - Part 2. Test method test Sa. Simulating solar radiation on the ground and its test Inspection guide GB/T 2887-2011 General specification for computer sites GB/T 2900.17 Electrotechnical terminology measuring relay GB/T 2900.49 Electrotechnical terminology power system protection GB/T 4208 enclosure protection grade (IP code) GB/T 7261-2016 Basic test method for relay protection and safety automatic devices 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 14537-1993 Impact and collision test of measuring relays and protection devices GB/T 14598.26-2015 measuring relays and protection devices - Part 26. Electromagnetic compatibility GB/T 26864 Power System Relay Protection Product Dynamic Model Test GB/T 32901-2016 General technical conditions for relay protection of intelligent substation DL/T 478-2013 General technical conditions for relay protection and safety automatic devices DL/T 670-2010 General technical conditions for busbar protection devices DL/T 860 (all parts) Power automation communication networks and systems3 Terms and definitionsThe following terms and definitions as defined in GB/T 2900.17 and GB/T 2900.49 apply to this document. 3.1 Distributed bus protection slave distributedbusbarprotectionbayunit Multiple devices that work together to complete all functions of bus protection (acquisition, protection logic, export, human-machine management, etc.). Note. The distributed bus protection sub-machine is referred to as the sub-machine. The functions assumed by each sub-machine are divided according to the design requirements. 3.2 Localized ring network busbar protection on-siteringnetworkbusbarprotection Distributed distributed bus protection with multiple hardware installations installed directly adjacent to the primary device or integrated with the primary device GB/T 37880-2019 Technical guide for on-site ring network busbar protection ICS 29.240.01 K45 National Standards of People's Republic of China Localized ring network busbar protection technical guidelines Published on.2019-08-30 2020-03-01 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 1 4 General 2 5 Technical requirements 3 5.1 Environmental conditions 3 5.2 rated electrical parameters 4 5.3 Accuracy and variation 4 5.4 Switch Inputs and Outputs 4 5.5 Functional Requirements 4 5.6 Interface Requirements 6 5.7 Ring Network Communication 6 5.8 Overload capability 6 5.9 Power consumption 7 5.10 Mechanical requirements 7 5.11 Insulation Requirements 7 5.12 Electromagnetic Compatibility Performance 7 5.13 Security Requirements 8 5.14 Continuous power supply 8 5.15 Moisture and heat resistance 8 6 protection function 8 6.1 General requirements 8 6.2 Bus Differential Protection 8 6.3 Breaker Failure Protection 9 6.4 Charging overcurrent protection 9 7 Test method 9 7.1 Test conditions 9 7.2 Temperature influence test 9 7.3 Structure and appearance inspection 10 7.4 Accuracy and variation check 10 7.5 Device function and performance test 10 7.6 Overload capability test 10 7.7 Power Consumption Test 10 7.8 DC power supply impact test 10 7.9 Insulation performance test 10 7.10 Moisture and heat resistance test 10 7.11 Electromagnetic Compatibility Performance Test 10 7.12 Mechanical performance test 10 7.13 Continuous energization test 11 7.14 Dynamic Simulation Test 11 7.15 Communication Interface Test 11 7.16 IP protection level test 11 7.17 Salt spray test 11 7.18 Solar radiation test 11 Appendix A (informative) Ring network distributed bus protection sub-machine configuration scheme 12 Appendix B (informative) Schematic diagram of the topology structure of the distributed bus protection ring network of the ring network 14ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Electrical Equipment Industry Association. This standard is under the jurisdiction of the National Standardization Technical Committee for Measuring Relays and Protection Equipment (SAC/TC154). This standard was drafted. State Grid Zhejiang Electric Power Dispatching Control Center, State Grid Co., Ltd. National Electric Power Dispatching Control Center, Guodian South Beijing Automation Co., Ltd., State Grid Corporation East China Branch, State Grid Anhui Electric Power Co., Ltd. Electric Power Research Institute, Nanjing NARI Jibao Electric Co., Ltd., Xuji Electric Co., Ltd., Beijing Sifang Jibao Automation Co., Ltd., Changyuan Shenrui Automation Co., Ltd., Jiangsu Jinzhi Technology Co., Ltd., Zhuhai Wanlida Electric Automation Co., Ltd., Dongfang Electronics Co., Ltd., Jicheng Electronics Co., Ltd., Guodian Nanrui Technology Co., Ltd., Xidian General Electric Automation Co., Ltd., Nanjing Electric Power Automation Co., Ltd., Hebei Beiheng Electric Technology Co., Ltd., Xuchang Cape Inspection and Research Institute Co., Ltd., State Grid Hebei Electric Power Co., Ltd. Company, State Grid Jiangsu Electric Power Co., Ltd., State Grid Henan Electric Power Company, State Grid Zhejiang Electric Power Co., Ltd., State Grid Shandong Electric Power Company Division, Yunnan Power Grid Co., Ltd. Kunming Power Supply Bureau, State Grid Electric Power Research Institute Co., Ltd., China Power Engineering Consulting Group Northwest Electric Power Design Institute Co., Ltd., State Grid Hunan Electric Power Co., Ltd. Electric Power Research Institute, State Grid Jiangxi Electric Power Co., Ltd. Institute, Siemens Power Automation Co., Ltd. The main drafters of this standard. Yu Yutao, Lu Pengfei, Chen Qi, Xu Kai, Qiu Zhiyong, Gao Bo, Lu Hang, Wang Zhiyong, Song Xiaozhou, Lu Zhaoyan, Wang Guangling, Qiu Lei, Quan Xianjun, Cong Chuntao, Dai Wei, Feng Guodong, Xu Guojiang, Tian Jianjun, Liu Yuanwei, Xiao Yan, Chen Yu, Du Xingwei, Pan Wuluo, Li Lei, Li Yong, Yu Bo, Wu Lijun, Liang Wenwu, Pan Benren, Zhao Shuyao. Localized ring network busbar protection technical guidelines1 ScopeThis standard specifies the technical requirements, protection functions and test methods for the localized ring network busbar protection device. This standard applies to the localized ring network busbar protection device (hereinafter referred to as the device) of 110kV (66kV) ~ 750kV voltage level. The basis for product design, manufacturing, inspection and operation and maintenance.2 Normative referencesThe 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 2423.8 Environmental testing of electric and electronic products - Part 2. Test method test Ed. Free fall GB/T 2423.17-2008 Environmental testing of electric and electronic products - Part 2. Test method test Ka. salt spray GB/T 2423.24-2013 Environmental testing - Part 2. Test method test Sa. Simulating solar radiation on the ground and its test Inspection guide GB/T 2887-2011 General specification for computer sites GB/T 2900.17 Electrotechnical terminology measuring relay GB/T 2900.49 Electrotechnical terminology power system protection GB/T 4208 enclosure protection grade (IP code) GB/T 7261-2016 Basic test method for relay protection and safety automatic devices 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 14537-1993 Impact and collision test of measuring relays and protection devices GB/T 14598.26-2015 measuring relays and protection devices - Part 26. Electromagnetic compatibility GB/T 26864 Power System Relay Protection Product Dynamic Model Test GB/T 32901-2016 General technical conditions for relay protection of intelligent substation DL/T 478-2013 General technical conditions for relay protection and safety automatic devices DL/T 670-2010 General technical conditions for busbar protection devices DL/T 860 (all parts) Power automation communication networks and systems3 Terms and definitionsThe following terms and definitions as defined in GB/T 2900.17 and GB/T 2900.49 apply to this document. 3.1 Distributed bus protection slave distributedbusbarprotectionbayunit Multiple devices that work together to complete all functions of bus protection (acquisition, protection logic, export, human-machine management, etc.). Note. The distributed bus protection sub-machine is referred to as the sub-machine. The functions assumed by each sub-machine are divided according to the design requirements. 3.2 Localized ring network busbar protection on-siteringnetworkbusbarprotection Distributed distributed bus protection with multiple hardware installations installed directly adjacent to the primary device or integrated with the primary device ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of GB/T 37880-2019 be delivered?Answer: The full copy PDF of English version of GB/T 37880-2019 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.Question 2: Can I share the purchased PDF of GB/T 37880-2019_English with my colleagues?Answer: Yes. 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