GB/T 39902-2021 English PDF

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GB/T 39902-2021: Technical specification for the levitation control system of medium-low speed maglev vehicle of the urban rail transit
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 39902-2021	339	Add to Cart	4 days	Technical specification for the levitation control system of medium-low speed maglev vehicle of the urban rail transit	Valid

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Basic data

Standard ID: GB/T 39902-2021 (GB/T39902-2021)
Description (Translated English): Technical specification for the levitation control system of medium-low speed maglev vehicle of the urban rail transit
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: S30
Word Count Estimation: 18,131
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 39902-2021: Technical specification for the levitation control system of medium-low speed maglev vehicle of the urban rail transit

---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 the levitation control system of medium-low speed maglev vehicle of the urban rail transit ICS 45.060.20 S30 National Standards of People's Republic of China Levitation control of low-speed maglev vehicle in urban rail transit System technical conditions Released on 2021-03-09 2021-10-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee

Table of contents

Foreword Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Environmental conditions 2 5 General requirements 2 6 Technical requirements 3 7 Test method 5 8 Inspection rules 12 9 sign 14 10 Packaging, transportation and storage 14

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the Ministry of Housing and Urban-Rural Development of the People's Republic of China. This standard is under the jurisdiction of the National Urban Rail Transit Standardization Technical Committee (SAC/TC290). Drafting organizations of this standard. Beijing Maglev Transportation Development Co., Ltd., National University of Defense Technology, CRRC Tangshan Locomotive and Rolling Stock Co., Ltd., Zhuzhou Zhong Che Shidai Electric Co., Ltd., China Railway Design Group Co., Ltd., CRRC Zhuzhou Electric Locomotive Co., Ltd., Beijing Tianlu Shidai Electric Gas Equipment Co., Ltd., Southwest Jiaotong University, Tongji University. The main drafters of this standard. Li Jie, Sun Jiliang, Wang Ping, Wu Jun, Chen Guirong, Zhou Danfeng, Cui Peng, Wang Yonggang, Huang Guixing, Luo Li, Peng Qibiao, Wang Ying, Long Zhiqiang, Yao Shengjun, Li Xiaolong, Xu Yijing, She Longhua, Tong Laisheng, Zeng Guobao, Chen Qihui, Xia Leng, Liu Yaozong, Dou Fengshan, Feng Yudong, Yu Peichang, Xu Junqi, Yang Jun, Xie Yunde, Zhang Yichen, Zhang Wen, Wang Junping, Wang Liyan, Rong Lijun, Zhao Zhisu, Liu Shaoke, Li Zhongxiu, Zheng Yaojia, Sun Chen, Li Jianlu, Liu Lingzhi, Mei Guangyu, Cheng Hu, Dai Chunhui, Chen Qiang, Li Xin, Du Peng, Wang Hongfei, Liu Yuefeng, Cui Yumeng, Wang Yu, Zhao Haitao, Zhang Wenyue, Yan Wenfeng, Wu Yajing, Geng Junli. Levitation control of low-speed maglev vehicle in urban rail transit System technical conditions

1 Scope

This standard specifies the environmental conditions, general requirements, technical requirements, and tests for the suspension control system of low-speed maglev vehicles in urban rail transit. Methods, inspection rules, marking, packaging, transportation and storage. This standard is applicable to the design, manufacture, test and acceptance of the suspension control system of low-speed maglev vehicles in urban rail transit.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 2423.4 Environmental testing of electrical and electronic products Part 2.Test method Test Db Alternating damp heat (12h 12h cycle ring) GB/T 4208 Shell protection grade (IP code) GB/T 13306 signs GB/T 17626.2 Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test GB/T 17626.3 Electromagnetic compatibility test and measurement technology Radio frequency electromagnetic field radiation immunity test GB/T 17626.4 Electromagnetic compatibility test and measurement technology Electrical fast transient pulse group immunity test GB/T 17626.5 Electromagnetic compatibility test and measurement technology surge (impact) immunity test GB/T 17626.6 Electromagnetic compatibility test and measurement technology Radio frequency field induced conducted disturbance immunity GB/T 21413.1 Rail Transit Locomotive and Rolling Stock Electrical Equipment Part 1.General Conditions of Use and General Rules GB/T 21414 Provisions for the protection of electric hazards of locomotives and rolling stock for railway applications GB/T 21563-2018 Rail transit equipment shock and vibration test GB/T 24338.4 Rail Transit Electromagnetic Compatibility Part 3-2.Locomotive and Rolling Stock Equipment GB/T 32347.1 Environmental conditions for rail transit equipment Part 1.Locomotive and rolling stock equipment GB/T 34119 Electric Connectors for Rail Transit Locomotives and Rolling Stock GB/T 50833 Standard Terminology Standard for Urban Rail Transit Engineering CJ/T 375 General technical conditions for medium and low speed maglev vehicles

3 Terms and definitions

The following terms and definitions defined in GB/T 50833 and CJ/T 375 apply to this document. 3.1 Levitationcontrolsystem A system that realizes the vehicle suspension function. 3.2 Levitationcontroler The electrical device that controls the suspension gap and keeps the vehicle in a stable suspension, including a power unit and a control unit. ......

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