TB/T 3583-2023
Electric locomotive DC drive electric locomotive (English Version)
- Standard No.
- TB/T 3583-2023
- Language
- Chinese, Available in English version
- Release Date
- 2023
- Published By
- Professional Standard - Railway CN / TB
- Latest
- TB/T 3583-2023
- Introduction
Standard Overview and Technical Evolution
TB/T 3583-2023 is the latest technical specification for the railway industry, replacing the original DC drive electric locomotive standard. The main technical evolutions include:
Technical Dimensions Improvements in the 2023 version Differences from the previous version Electromagnetic Compatibility Added GB/T 24338.3-4 requirements Only refer to the basic standards Braking Performance Clear hybrid braking system requirements Not specified Intelligent Added data interface specifications No relevant clauses
Technical requirements for core systems
Traction electric drive system
Chapter 10 of the standard stipulates that traction converter must meet GB/T 25122.1, and the key indicators include:
- Current distribution unevenness coefficient ≤0.06
- Rated operating condition pulsation coefficient must comply with the design value
- Modular design must support on-site replacement
High voltage system safety
Chapter 11 requires that 25kV high voltage equipment must:
- Set up red warning signs
- Equipped with double interlocking devices
- Lightning impulse withstand ≥170kV
Test method summary
Typical case: pantograph current test
Article 15.28 of the standard stipulates that the dynamic test must meet the following requirements:
Indicator Limit Maximum contact force ≤Fm+3σ Arc burning rate ≤5% Single arc burning time ＜100ms Implementation suggestions
Manufacturers should focus on the following requirements:
- Added loading test: The network pressure sudden change test procedure needs to be improved according to Article 15.13
- Process control: The welding of the bogie frame needs to comply with TB/T 3549.1 fatigue strength requirements
- Operation and maintenance adaptation: Pay attention to the compatibility design of the new data interface in 5.1.3
TB/T 3583-2023 Referenced Document
- GB 146.1 Standard gauge railway limits Part 1: Locomotive and vehicle limits*， 2026-07-14 Update
- ISO 8573-1:2010 Compressed air - Part 1: Contaminants and purity classes
- TB/T 3051.2 Electric flutes and bagpipes for locomotives and EMUs Part 2: Bagpipes
TB/T 3583-2023 history
- 2023 TB/T 3583-2023 Electric locomotive DC drive electric locomotive
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