GB/T 42005.2-2022 English PDF

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GB/T 42005.2-2022: Railway applications - Onboard energy storage tram - Part 2: Ground charging system
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Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 42005.2-2022	269	Add to Cart	3 days	Railway applications - Onboard energy storage tram - Part 2: Ground charging system	Valid

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Basic data

Standard ID: GB/T 42005.2-2022 (GB/T42005.2-2022)
Description (Translated English): Railway applications - Onboard energy storage tram - Part 2: Ground charging system
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: S35
Classification of International Standard: 29.280
Word Count Estimation: 14,147
Date of Issue: 2022-10-14
Date of Implementation: 2023-05-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 42005.2-2022: Railway applications - Onboard energy storage tram - Part 2: Ground charging system

---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.
Railway applications -- Onboard energy storage tram -- Part 2.Ground charging system ICS 29.280 CCSS35 National Standards of People's Republic of China Rail Transit Energy Storage Tram Part 2.Ground Charging Systems Part 2.Groundchargingsystem 2023-05-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration directory Preface I Introduction II 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Environmental conditions 2 5 Power supply conditions 2 5.1 AC input voltage 2 5.2 DC output voltage 2 5.3 Auxiliary power supply 3 6 System composition and technical requirements 3 6.1 System Composition 3 6.2 Functional Requirements 3 6.3 Performance Requirements 4 7 Inspection method 6 7.1 General 6 7.2 Visual inspection 6 7.3 Dimensional and tolerance checking7 7.4 Flag Check7 7.5 Ground charging system test 7 8 Inspection Rules 9 8.1 General 9 8.2 Inspection classification 9 8.3 Type inspection 9 8.4 Factory inspection9 8.5 On-site inspection9 8.6 Inspection items 9

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. This document is Part 2 of GB/T 42005 "Energy Storage Trams for Rail Transit". GB/T 42005 has released the following 2 part. --- Part 1.Capacitive energy storage power supply; --- Part 2.Ground charging systems. Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by the National Railway Administration. This document is under the jurisdiction of the National Standardization Technical Committee of Electrical Equipment and Systems for Rail Transit (SAC/TC278). This document is drafted by. Zhuzhou CRRC Times Electric Co., Ltd., Guangzhou Metro Design and Research Institute Co., Ltd., Ningbo Lvjie New Energy Technology Co., Ltd. The main drafters of this document. He Wen, Chen Guangzan, Chen Xue, He Zhixin, Zhang Huan, Zhou Guohui.

Introduction

Rail transit energy storage trams have been operated in large quantities in China, and relevant domestic units have mastered the energy storage power supply, charging system and other related issues. The core technology of key components, and through years of engineering application, has a certain technical accumulation and field application experience. By refining the key Energy indicators and inspection items, combined with years of production and application experience to formulate relevant standards, will help further promote the development of related industries. GB/T 42005 aims to specify the functional requirements, performance requirements, safety and Protection requirements, inspection methods, etc. GB/T 42005 "Rail Transportation Energy Storage Tram" is intended to be composed of two parts. --- Part 1.Capacitive energy storage power supply. The purpose is to stipulate that the energy storage power supply needs to have a fault detection function, a communication function and a voltage balance. related requirements such as balance function; clarify key performance indicators such as energy efficiency, voltage retention capability, energy retention capability, and temperature consistency Standard; specifies the safety performance requirements of capacitor monomer, module and energy storage power supply; Carry out test methods specific to energy storage power sources such as retention capability test, energy retention capability test, thermal runaway and temperature consistency. Regulation. --- Part 2.Ground charging systems. The purpose is to specify the system composition, use conditions, main Functions, inspection methods, inspection rules, and clarify each function such as charging function, communication function, data acquisition, event recording and storage display. Definition and requirements of display, hot standby function, control function, protection function, safety interlock function; clarify insulation performance, rated power, System Efficiency, Electromagnetic Compatibility, Power Factor, Temperature Rise, Noise, Thermal Standby Energy Consumption, DC Ripple, DC Voltage Accuracy, Voltage Current Balance requirements, grounding, fire protection and safety, structural requirements, performance index requirements for protection levels; system inspection points and references The standard specifies the requirements for each inspection item in the type test, factory test and field test. Rail Transit Energy Storage Tram Part 2.Ground Charging Systems

1 Scope

This document specifies the environmental conditions, power supply conditions, system composition, technical requirements, inspections of the ground charging system for rail transit energy storage trams Methods and inspection rules. This document is applicable to the ground charging system of energy storage trams in rail transit, and similar systems other than rail transit can be implemented by reference.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 1094.3-2017 Power Transformers Part 3.Insulation Level, Insulation Test and Outer Insulation Air Gap GB/T 1094.11 Power Transformers Part 11.Dry-Type Transformers GB/T 2900.1 Basic terminology of electrical terminology GB/T 2900.33 Electrical terminology power electronics technology GB/T 2900.95 Electrical Terms Transformers, Voltage Regulators and Reactors GB 3096 Acoustic Environment Quality Standard GB/T 3859.1-2013 General requirements for semiconductor converters and grid commutated converters Part 1-1.Specification for basic requirements GB/T 10411 DC Traction Power Supply System for Urban Rail Transit GB/T 12325 Power Quality Supply Voltage Deviation GB/T 13422-2013 Electrical test methods for semiconductor converters GB/T 14549 Power Quality Harmonics of Public Grid GB/T 15945 Power Quality Power System Frequency Deviation GB/T 21413.1 Rail Transit Rolling Stock Electrical Equipment Part 1.General Conditions of Use and General Rules GB/T 24338.6 Rail Transit Electromagnetic Compatibility Part 5.Emission and Immunity of Ground Power Supply Equipment and Systems GB/T 25122.1-2018 Power converters for rail transit rolling stock Part 1.Characteristics and test methods GB/T 36287 Urban Rail Transit Train Regenerative Braking Energy Ground Utilization System JB/T 501 Power Transformer Test Guide

3 Terms and Definitions

GB/T 2900.1, GB/T 2900.33, GB/T 2900.95, GB/T 3859.1-2013, GB/T 10411, GB/T 14549, GB/T 36287 and the following terms and definitions apply to this document. 3.1 groundchargingsystemgroundchargingsystem The ground power processing system that injects electrical energy into the on-board energy storage unit of the energy storage tram. ......

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