Failure Risk Interval Estimation of Traction Power Supply Equipment Considering the Impact of Multiple Factors

2018 ◽  
Vol 4 (2) ◽  
pp. 389-398 ◽  
Author(s):  
Ding Feng ◽  
Sheng Lin ◽  
Zhengyou He ◽  
Xiaojun Sun ◽  
Zhen Wang
Keyword(s):  
Power Supply ◽  
Interval Estimation ◽  
Multiple Factors ◽  
Failure Risk ◽  
Supply Equipment ◽  
Traction Power Supply ◽  
The Impact ◽  
Traction Power

Searching the Cause and Elimination Method of the Tripping of Traction Power Supply

2014 ◽  
Vol 889-890 ◽  
pp. 429-432
Author(s):  
Yan Hong Guo
Keyword(s):  
Power Supply ◽  
Safe Operation ◽  
Elimination Method ◽  
The Real ◽  
Supply Equipment ◽  
Traction Power Supply ◽  
Traction Power

The tripping of traction power supply is the direct embodiment of the bad running condition of the traction power supply. Equipment which threat the safe operation of traction power supply equipment. So quickly organizing to find out the cause of the tripping of traction power supply and find the real reason is of great significance to eliminate hidden dangers and guide accident repair.

scholarly journals Improvement of the information-measuring complex for diagnostics of traction power supply objects at high-speed traffic

2021 ◽  
Vol 304 ◽  
pp. 02014
Author(s):  
Mirjalil Yakubov ◽  
Kamolbek Turdibekov ◽  
Absaid Sulliev ◽  
Islom Karimov ◽  
Saydiaziz Saydivaliyev ◽  
...  
Keyword(s):  
Power Supply ◽  
High Speed ◽  
Signal Spectrum ◽  
Functional Dependencies ◽  
Information Measuring ◽  
Functional Relationships ◽  
Measuring Complex ◽  
Supply Equipment ◽  
Traction Power Supply ◽  
Traction Power

This paper considers the improvement of the information-measuring complex for diagnostics and monitoring of traction power supply equipment under high-speed traffic, which has several features associated with a multilevel hierarchical structure, spatial distribution of objects, energy modes and functional relationships. The analysis of the transmission and conversion of measuring analogue information into a digital one, considering the maximum frequency of the primary signal spectrum components according to the sampling and quantization parameters to determine the time of the signal converted into a digital form is made. Functional dependencies and an algorithm for measuring information processing, considering the multilevel structure of traction power supply, which allow increasing the reliability and accuracy of diagnosing the main objects in high-speed traffic, are obtained.

Sign in / Sign up

Export Citation Format

Share Document