This standard specifies the methods and evaluation indicators for the performance test of electric and diesel locomotive dynamics.
This standard is applicable to electric and diesel locomotives on main railways with the track gauge of 1435mm.
The relevant content of this standard may also be taken as reference for the performance evaluation test and the relevant research test of dynamics for electric and diesel locomotive with other track gauges and for mining.
The matters uncovered in this standard shall be separately agreed on by the relevant departments.
2 Evaluation Indicators
2.1 Three limit values, namely "qualified", "good" and "excellent", are given in the listed test evaluation indicators in this standard. The dynamics performance of all testing locomotives shall not be lower than the "qualified" grade.
2.2 Running safety
Derailment coefficients and the line's lateral stability coefficients are primary indicators for evaluating the running safety of locomotives.
2.2.1 Terms and symbol explanations
a. P - the vertical force that is measured directly and exists between the locomotive guide wheel and the steel rail, in kN;
b. Q - the lateral force that is measured directly and exists between the locomotive guide wheel and the steel rail, in kN;
c. Q/P - the derailment coefficient that is used for evaluating the safety degree of the locomotive wheel rim from climbing up the steel rail under the combined action of the lateral force and vertical force between wheel rails;
1 Subject Content and Application Scope 2 Evaluation Indicators 3 Test Condition 4 Test Method 5 Test Report Appendix A Measurement Methods for the Moving Load Characteristics of Main Components (Supplement) Appendix B Measurement Method for the Natural Frequency of Locomotive Load System (Supplement) Appendix C Definition & Calculation Method of the Stability Indicator W and Its Conversion Relationship with Aw (Reference)
Standard
TB/T 2360-1993 Identification Method and Evaluation Standard for Dynamic Performance Test of Railway Locomotive (English Version)
Standard No.
TB/T 2360-1993
Status
valid
Language
English
File Format
PDF
Word Count
6000 words
Price(USD)
120.0
Implemented on
1994-3-1
Delivery
via email in 1 business day
Detail of TB/T 2360-1993
Standard No.
TB/T 2360-1993
English Name
Identification Method and Evaluation Standard for Dynamic Performance Test of Railway Locomotive
1 Subject Content and Application Scope
This standard specifies the methods and evaluation indicators for the performance test of electric and diesel locomotive dynamics.
This standard is applicable to electric and diesel locomotives on main railways with the track gauge of 1435mm.
The relevant content of this standard may also be taken as reference for the performance evaluation test and the relevant research test of dynamics for electric and diesel locomotive with other track gauges and for mining.
The matters uncovered in this standard shall be separately agreed on by the relevant departments.
2 Evaluation Indicators
2.1 Three limit values, namely "qualified", "good" and "excellent", are given in the listed test evaluation indicators in this standard. The dynamics performance of all testing locomotives shall not be lower than the "qualified" grade.
2.2 Running safety
Derailment coefficients and the line's lateral stability coefficients are primary indicators for evaluating the running safety of locomotives.
2.2.1 Terms and symbol explanations
a. P - the vertical force that is measured directly and exists between the locomotive guide wheel and the steel rail, in kN;
b. Q - the lateral force that is measured directly and exists between the locomotive guide wheel and the steel rail, in kN;
c. Q/P - the derailment coefficient that is used for evaluating the safety degree of the locomotive wheel rim from climbing up the steel rail under the combined action of the lateral force and vertical force between wheel rails;
Contents of TB/T 2360-1993
1 Subject Content and Application Scope
2 Evaluation Indicators
3 Test Condition
4 Test Method
5 Test Report
Appendix A Measurement Methods for the Moving Load Characteristics of Main Components (Supplement)
Appendix B Measurement Method for the Natural Frequency of Locomotive Load System (Supplement)
Appendix C Definition & Calculation Method of the Stability Indicator W and Its Conversion Relationship with Aw (Reference)
