GB/T 3316-2019 in English
VALIDMethod of defining the power for diesel locomotives
- Issued on:2019-03-25
- Implemented on:2019-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$78.00
| Standard No: | GB/T 3316-2019 |
| Document status: | VALID |
| Title in English: | Method of defining the power for diesel locomotives |
| Title in Chinese: | 内燃机车功率确定方法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2019-03-25 |
| Implemented on: | 2019-07-01 |
| Superseding: |
GB/T 3316-1982 Method of defining the nominal power for diesel locomotives
|
| ICS Classification: | 45.060.10-Tractive stock |
| Chinese Classification: | S42-Diesel locomotives |
| Professional Classification: | GB-National Standard |
| Related Keywords: | power determination method determination
diesel locomotives hydraulic transmission diesel locomotives diesel locomotives introduction interpretation power unit |
| Related Topics: | determination method
Domestic method confirmation group determination method GBT3316 GB/T 3316-2019 peak nitrogen generator power Domestic power meter identification Accuracy of drug release rate determination method Power meter repair methods |
《GB/T 3316-2019内燃机车功率确定方法》由347（国家铁路局）归口，主管部门为国家铁路局。
Introduction
Interpretation of the National Standard of the People's Republic of China GB/T 3316-2019
Standard Background and Revision Highlights
GB/T 3316-2019 "Method for Determining Power of Diesel Locomotives" is a comprehensive revision of the original standard GB/T 3316-1982. This standard follows the drafting rules of GB/T 1.1-2009, and the main technical changes include:
- Modified terms and definitions (Chapter 3)
- Adjusted the method for determining the maximum operating power of diesel engines (Section 4.1)
- Optimized the calculation method of nominal power (Section 4.2)
- Updated the power unit and schematic diagram (Sections 4.3 and 4.4)
These revisions ensure the scientificity, applicability and advancement of the standard, and provide a more accurate technical basis for the design and application of diesel locomotives.
Analysis of core terms and definitions
| Term name | Definition | Application scenario |
|---|---|---|
| Rated power of diesel engine | The effective power marked on the nameplate by the diesel engine manufacturer after the performance is verified through bench tests. | Used to determine the maximum output capacity of the diesel engine. |
| Maximum operating power of diesel engine | The actual available power after considering environmental conditions and transmission device limitations, also known as installed power. | Determine the actual power of the locomotive under different usage environments. |
| Nominal power | The sum of the maximum power obtained from the output shaft of each traction motor or the input shaft of the hydraulic transmission. | Used for power calculation of electric and hydraulic transmission diesel locomotives. |
Detailed description of power determination method
Determination of maximum operating power of diesel engine:
- Deduct the power reduction value caused by differences in environmental conditions.
- Reducing power for reliability reasons.
- Adjusting power to adapt to the physical limitations of the transmission.
Determination of wheel circumference power:
- Based on the installed power.
- Deduct auxiliary power consumption (taken as 2/3 of the rated absorbed power).
- Consider the minimum power loss of the transmission system.
- Deduct the power loss of the axle drive system, and the remainder is the nominal power.
Power unit and rounding rules:
- The unit is kilowatt (kW).
- Numbers are rounded to the "ten" digit, in accordance with the provisions of GB/T8170.
Standard implementation suggestions
Specific implementation suggestions:
- Enterprises should establish a complete power test and recording system.
- Reference to the standard framework for power calculations during the design phase.
- Regularly check and optimize the performance of the transmission system and diesel engine.
- Strengthen employee training to ensure the correct understanding and application of standard clauses.
Through the scientific implementation of this standard, enterprises can effectively improve the operating efficiency and reliability of diesel locomotives while reducing operating costs.
Loading PDF document...
Error loading PDF. Please make sure the file is valid and try again.
We also recommend
-
GB/T 33192-2026 in English
Diesel engine of locomotive—General technical specification
2026-01-28 -
GB/T 3314-2006 in English
General technical specifications for diesel locomotives
2006-08-22
