GB/T 32592-2023 English PDFUS$369.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 32592-2023: Railway applications - Current collection systems - Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line Status: Valid GB/T 32592: Historical versions
Basic dataStandard ID: GB/T 32592-2023 (GB/T32592-2023)Description (Translated English): Railway applications - Current collection systems - Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: S35 Classification of International Standard: 29.280 Word Count Estimation: 18,158 Date of Issue: 2023-11-27 Date of Implementation: 2024-03-01 Older Standard (superseded by this standard): GB/T 32592-2016 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 32592-2023: Railway applications - Current collection systems - Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line---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. ICS 29:280 CCSS35 National Standards of People's Republic of China Replace GB/T 32592-2016 Dynamics of pantograph and catenary in rail transit current receiving system Requirements and validation of interaction measurements (IEC 62846:2016,MOD) Published on 2023-11-27 2024-03-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee Table of contentsPreface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 symbols 3 5 Basic requirements 4 6 Measurement of overall average lifting force 4 7 Contact force measurement 6 7:1 General requirements 6 7:2 Aerodynamic effects on the measurement system 7 7:3 Correction of inertia force 7 7:4 Aerodynamic corrections 7 7:5 Calibration of measuring systems 7 7:6 Measurement parameters 8 7:7 Measurement results 8 8 Displacement measurement 8 8:1 General requirements 8 8:2 Vertical displacement of contact point 8 8:3 Positioning point lifting 8 8:4 Measurement of other displacements on the contact line 8 9 Arc measurement 9 9:1 General requirements 9 9:2 Calibration of arc detection system 10 9:3 Adjustment of operating distance 10 9:4 Measured value10 9:5 Measurement results10 Appendix A (informative) Contact wire bending stress measurement 11 Reference 12ForewordThis document complies with the provisions of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents" Drafting: This document replaces GB/T 32592-2016 "Requirements for Measurement of Dynamic Interaction between Pantograph and Catenary in Rail Transit Current Collecting System" "Sum Verification", compared with GB/T 32592-2016, in addition to structural adjustments and editorial changes, the main technical changes are as follows: a) Added "minimum statistical value of contact force", "maximum statistical value of contact force", "cable force", "total average lifting force" and "transfer function amplitude" The terms and definitions of "anchor segment length", "sensitivity curve" and "contact line bending stress" (see Chapter 3), and corresponding symbols (see Chapter 4); b) Added “measurement of total average lifting force” (see Chapter 6); c) Added "Fig: 1 Schematic diagram of tethering test setup" (see Chapter 6), "Fig: 2 Schematic diagram of contact force measurement" and "Fig: 3 Segmented slide plate" Schematic diagram", as well as contact force calculation formula (4) and other related requirements (see Chapter 7); d) "Influence of the measurement system" was changed to "Aerodynamic influence of the measurement system" (see 7:2, 6:2 of the:2016 version); e) Added measurement requirements for the aerodynamic correction force Fcorr,aero in formula (2) (see 7:4); f) Added technical requirements for filters for contact force measurement (see 7:6); g) Added the definition and selection requirements for the reference threshold (xref) of the relevant reference distance (dref) for arc measurement (see 9:1): This document is modified to adopt IEC 62846:2016 "Essentials for Measurement of Dynamic Interaction between Pantograph and Catenary in Rail Transit Current Collecting System" Sum Verification": Compared with IEC 62846:2016, this document has made the following structural adjustments: ---Appendix A corresponds to Appendix B of IEC 62846:2016: The technical differences between this document and IEC 62846:2016 and their reasons are as follows: --- Added "This document is applicable to the measurement of dynamic matching performance parameters of current receiving systems using overhead contact wires for rail transit:" (See Section 1: Chapter 1) Adapt to my country’s national conditions; ---Added normative reference document GB/T 32578 (see Chapter 5) to adapt to my country's technical conditions and improve operability; ---Deleted the terms and definitions of "total arcing rate", "current loss rate" and "current loss" (see Chapter 3), the symbols "AQ", "CQ" and "tcl" "g" and "v" (see Chapter 4), not used in the text; ---Changed the route requirements for free passage (see Chapter 5) to adapt to my country's national conditions; ---Deleted the description of "lines of various countries" (see Chapter 5) to adapt to my country's national conditions; ---Added the requirements for obtaining pantograph parameters in the test configuration, which are limited to those obtained in accordance with GB/T 21561:1 and GB/T 21561:2 (see Chapter 5), to standardize and unify the parameter acquisition method: The following editorial changes have been made to this document: ---Changed the description of "tarc" and "ttotal" (see 3:20) to make it consistent with the description in Chapter 4 and 9:5; ---Changed "tarc" to Σ "tarc" (see 9:5); ---Changed the definition of the term "transfer function amplitude"; ---Deleted the note on the term "offline" (see 3:22); ---Added "Note 4: Minimum working height" (see Chapter 6); ---Deleted the notes in IEC 62846:2016 that are not suitable for my country's national conditions; ---Added "Example" in "Calibration of Arc Detection System" (see 9:2); ---Deleted Appendix A and related references in IEC 62846:2016 that are not suitable for my country's national conditions; ---Changed the required terms in Appendix B of IEC 62846:2016 (see Appendix A): Please note that some content in this document may be subject to patents: The publisher 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 Rail Transit Electrical Equipment and Systems Standardization Technical Committee (SAC/TC278): This document was drafted by: China Railway Fourth Survey and Design Institute Group Co:, Ltd:, China Academy of Railway Sciences Group Co:, Ltd: Locomotives and Rolling Stocks Research Institute, CRRC Zhuzhou Electric Locomotive Co:, Ltd:, China Railway Design Group Co:, Ltd:, Beijing CRRC Saide Railway Electrical Technology Co:, Ltd: Division, CRRC Datong Electric Locomotive Co:, Ltd:, China Railway Electrification Bureau Group Co:, Ltd:, Zhuzhou CRRC Times Electric Co:, Ltd:, China Railway Electric Co:, Ltd: Gasification Survey and Design Institute Co:, Ltd: The main drafters of this document: Li Hongmei, Fang Zhiguo, Qin Zhen, Han Tongxin, Chen Zhenbao, Bai Yifeng, Huang Sijun, Chen Yufen, Xu Jianguo, Zhang Min, Qiu Lebing and Li Feng: The previous versions of this document and the documents it replaces are as follows: ---First published as GB/T 32592-2016 in:2016; ---This is the first revision: Dynamics of pantograph and catenary in rail transit current receiving system Requirements and validation of interaction measurements1 ScopeThis document specifies the output functionality and accuracy of matching performance parameter measurement methods during dynamic interaction between pantographs and overhead catenaries: degree requirements: This document is applicable to the measurement of dynamic matching performance parameters of current receiving systems using overhead catenaries for rail transit:2 Normative reference documentsThe contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document: GB/T 21561:1 Rail transit rolling stock pantograph characteristics and testing Part 1: Main line rolling stock pantograph (GB/T 21561:1-2018,IEC 60494-1:2013,MOD) GB/T 21561:2 Pantograph characteristics and testing of rail transit rolling stock Part 2: Pantograph of subway and light rail vehicles (GB/T 21561:2-2018,IEC 60494-2:2013,MOD) GB/T 32578 Electric traction overhead catenary for rail transit ground installations (GB/T 32578-2016, IEC 60913: 2013,MOD) IEC 62486 Criteria for interaction between pantograph and catenary of rail transit current collecting system [Railwayapplications-3 Terms and definitionsThe following terms and definitions apply to this document: 3:1 pantographhead pantographhead The frame-supported component of a pantograph: Note: Including skateboards, bow angles and suspension devices, etc: [Source: GB/T 21561:1-2018, 3:2:3, with modifications] 3:2 contactpointcontactpoint The mechanical point of contact between the slide and the contact wire: 3:3 During normal operation, the possible lateral and vertical range of the contact point on the skateboard: ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 32592-2023_English be delivered?Answer: Upon your order, we will start to translate GB/T 32592-2023_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 32592-2023?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 32592-2023 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
