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GB/T 34575-2023: Railway applications - Converter equipment on board rolling stock - Auxiliary converter for locomotive and multiple unit
Status: Valid GB/T 34575: Evolution and historical versions
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| GB/T 34575-2023 | English | 389 |
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Railway applications - Converter equipment on board rolling stock - Auxiliary converter for locomotive and multiple unit
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GB/T 34575-2023
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| GB/T 34575-2017 | English | 559 |
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Auxiliary convertor for electric locomotive
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GB/T 34575-2017
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PDF similar to GB/T 34575-2023
Basic data | Standard ID | GB/T 34575-2023 (GB/T34575-2023) | | Description (Translated English) | Railway applications - Converter equipment on board rolling stock - Auxiliary converter for locomotive and multiple unit | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | S35 | | Classification of International Standard | 29.280 | | Word Count Estimation | 19,152 | | Date of Issue | 2023-11-27 | | Date of Implementation | 2024-03-01 | | Older Standard (superseded by this standard) | GB/T 34575-2017 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 34575-2023: Railway applications - Converter equipment on board rolling stock - Auxiliary converter for locomotive and multiple unit
---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 34575-2017
Rail transit rolling stock converter equipment
Auxiliary converters for locomotives and EMUs
Published on 2023-11-27
2024-03-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Table of contents
PrefaceⅠ
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Environmental conditions 2
5 product form 2
6 Main parameters 2
7 Technical requirements 5
8 Test methods 7
9 Inspection Rules 10
10 Marking, packaging, transportation and storage 12
Reference 14
Foreword
This 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 34575-2017 "Auxiliary Converter for Electric Locomotives": Compared with GB/T 34575-2017, except for structural adjustments
In addition to editorial changes, the main technical changes are as follows:
a) Changed the scope of application (see Chapter 1, Chapter 1 of the:2017 edition);
b) Changes in terms and definitions (see Chapter 3, Chapter 3 of the:2017 edition);
c) Changed environmental conditions (see Chapter 4, Chapter 4 of the:2017 edition);
d) Added product forms (see Chapter 5);
e) Changed the auxiliary converter division mode according to the input voltage form (see 6:1:1, 5:1:1 of the:2017 version);
f) Changed the output characteristic parameters (see 6:2, 5:2 of the:2017 version);
g) The control power supply characteristic parameters have been changed (see 6:3, 5:3 of the:2017 edition);
h) Changed the general requirements (see 7:1, 6:1 of the:2017 version);
i) The insulation performance requirements have been changed (see 7:2, 6:2 of the:2017 edition);
j) Added control method requirements (see 7:3);
k) Changed the cooling performance requirements (see 7:5, 6:4 of the:2017 version);
l) Protection requirements have been changed (see 7:6, 6:5 of the:2017 version);
m) Changed the temperature rise requirements (see 7:8, 6:7 of the:2017 version);
n) Changed the moisture resistance performance requirements (see 7:9, 6:8 of the:2017 edition);
o) Changed the noise requirements (see 7:11, 6:10 of the:2017 version);
p) The protection level requirements have been changed (see 7:12, 6:11 of the:2017 edition);
q) Added high temperature starting temperature requirements (see 7:14);
r) Changed the insulation resistance test method (see 8:8, 7:7 of the:2017 edition);
s) Changed the commutation test method (see 8:12, 7:12 of the:2017 edition);
t) The temperature rise test method has been changed (see 8:14, 7:14 of the:2017 version);
u) Added overvoltage and transient energy test methods (see 8:16);
v) The test method for short-term interruption of power supply has been changed (see 8:22, 7:21 of the:2017 version);
w) The output current sharing test is deleted (see 7:22 of the:2017 version);
x) Added high temperature startup test (see 8:29:1);
y) Changed the high temperature operation test method (see 8:29:2, 7:30 of the:2017 edition);
z) The low temperature test method has been changed (see 8:30, 7:31 of the:2017 edition);
aa) The alternating damp heat test method has been changed (see 8:31, 7:32 of the:2017 edition);
bb) Changed the type inspection conditions (see 9:3:3, 8:3:3 of the:2017 version);
cc) Changed the minimum document content that should be included in the packaging box (see 10:2:2b), 9:2:2 of the:2017 version);
dd) Added coolant filling requirements (see 10:3);
ee) Changes to transportation and storage requirements (see 10:4, 9:3 of the:2017 edition):
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: CRRC Zhuzhou Electric Locomotive Research Institute Co:, Ltd:, China Academy of Railway Sciences Group Co:, Ltd: Locomotives and Rolling Stocks
Research Institute, CRRC Qingdao Sifang Rolling Stock Research Institute Co:, Ltd:, CRRC Qingdao Sifang Rolling Stock Co:, Ltd:, CRRC Yongji Electric Co:, Ltd:
Company, CRRC Zhuzhou Electric Locomotive Co:, Ltd:, China Railway Inspection and Certification Zhuzhou Traction Electrical Equipment Inspection Station Co:, Ltd:, CRRC Qishuyan Locomotive
Ltd:
The main drafters of this document: Rao Peinan, Wang Jiajia, Mei Wenqing, Liu Weizhi, Wang Yongxiang, Yang Dongjun, Chu Yongchen, Wang Changliang, Luo Guoyong,
Chen Hong, Zou Huanqing, Zhang Ning, Chai Yongquan:
The previous versions of this document and the documents it replaces are as follows:
---First published as GB/T 34575-2017 in:2017;
---This is the first revision:
Rail transit rolling stock converter equipment
Auxiliary converters for locomotives and EMUs
1 Scope
This document specifies the environmental conditions, product forms, main parameters, and technical requirements for auxiliary converters for electric locomotives, electric multiple units, and diesel locomotives:
Requirements, inspection rules, marking, packaging, transportation and storage: This document describes the testing of auxiliary converters for electric locomotives, electric multiple units and diesel locomotives:
method:
This document applies to the design, manufacture, acceptance and use of auxiliary converters installed on electric locomotives, electric multiple units and diesel locomotives:
The auxiliary converters of other locomotives or EMUs shall be implemented accordingly:
2 Normative reference documents
The 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 1402 Rail transit traction power supply system voltage
GB/T 2423:1-2008 Environmental testing of electrical and electronic products Part 2: Test methods Test A: Low temperature
GB/T 2423:2-2008 Environmental testing of electrical and electronic products Part 2: Test methods Test B: High temperature
GB/T 2423:4-2008 Environmental testing of electrical and electronic products Part 2: Test methods Test Db: Alternating damp heat (12h
12h cycle)
GB/T 2423:17 Environmental testing of electrical and electronic products Part 2: Test methods Test Ka: Salt spray
GB/T 2900:32 Electrical terminology power semiconductor devices
GB/T 2900:33 Electrical Terminology Power Electronics Technology
GB/T 4208-2017 Shell protection level (IP code)
GB/T 21413:1-2018 Electrical equipment for rail transit rolling stock Part 1: General conditions of use and general rules
GB/T 21414-2021 Regulations on the protection of electrical hazards in rail transit rolling stock
GB/T 21563-2018 Impact and vibration test of rail transit rolling stock equipment
GB/T 24338:4 Rail transit electromagnetic compatibility Part 3-2: Rolling stock equipment
GB/T 25119-2021 Electronic devices for rail transit rolling stock
GB/T 25122:1-2018 Power converters for rail transit rolling stock Part 1: Characteristics and test methods
GB/T 25122:3 Power converters for rail transit rolling stock Part 3: Locomotive traction converters
GB/T 25122:4 Power converters for rail transit rolling stock Part 4: Traction converters for electric multiple units
GB/T 32347:1-2015 Environmental conditions for rail transit equipment Part 1: Locomotive and rolling stock equipment
GB/T 32350:1 Rail transit insulation coordination Part 1: Basic requirements for electrical clearance and creepage of electrical and electronic equipment
distance
GB/T 34571 Rail transit rolling stock wiring rules
3 Terms and definitions
GB/T 2900:32, GB/T 2900:33, GB/T 32350:1 and GB/T 25122:1-2018 as well as the following terms and definitions
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