Redirigiendo al acceso original de articulo en 22 segundos...
Inicio  /  Nauka ta Progres Transportu  /  Núm: 9 Par: 0 (2005)  /  Artículo
ARTÍCULO
TITULO

MATHEMATICAL MODELING OF THE IMPACT OF RANDOM FUNCTION SHOCKS OF THE VOLTAGE AT THE PANTOGRAPH ON TRANSIENT ELECTROMAGNETIC PROCESSES IN THE LOCOMOTIVE DE1

T. M. Mishchenko    

Resumen

A mathematical model of DC electric locomotive series DE 1 has been developed for study of the influence of jolt-like voltage changes on the pantograph on transitional electromagnetic processes. The authors have made numeric calculation of the magnetic flow and the currents involved.

 Artículos similares

       
 
Li Pan, Guoying Wu, Mingwu Zhang, Yuan Zhang, Zhongmei Wang and Zhiqiang Lai    
The functionality of rivers and open diversion channels can be severely impacted when the epipelic algae group that grows on concrete inclined side walls, which are typical of urban rivers, joins the water flow. This study aims to increase the long-dista... ver más
Revista: Water

 
Animesh Samanta, Ayan Chatterjee and Mritunjay Kumar Singh    
A study using mathematical modeling has been conducted to analyze how both man-made and natural sources of contaminants affect various layers of an aquifer-aquitard system. The xy-, yz-, and zx-plane have been used to depict the locations where the natur... ver más
Revista: Water

 
Carmine Massarelli and Vito Felice Uricchio    
This study focuses on the analysis, implementation and integration of techniques and methods, also based on mathematical algorithms and artificial intelligence (AI), to acquire knowledge of some phenomena that produce pollution with an impact on environm... ver más
Revista: Urban Science

 
Fatma Fakhfakh, Sahar Raissi, Karim Kriaa, Chemseddine Maatki, Lioua Kolsi and Bilel Hadrich    
The olive mill wastewater (OMW) treatment process is modeled and optimized through new design of experiments (DOE). The first step of the process is coagulation?flocculation using three coagulants (modeled with the mixture design) followed by photo-degra... ver más
Revista: Water

 
Elias Gravanis, Evangelos Akylas and Ernestos Nikolas Sarris    
We construct approximate analytical solutions of the Boussinesq equation for horizontal unconfined aquifers in the buildup phase under constant recharge and zero-inflow conditions. We employ a variety of methods, which include wave solutions, self-simila... ver más
Revista: Water