scholarly journals Characteristic evaluation of corrosion of aluminum-based rigid conductor line

2007 ◽  
Author(s):  
S. Mohri ◽  
Y. Sato
Keyword(s):  
Conductor Line

scholarly journals Characteristic Evaluation of Corrosion of Aluminum-based Rigid Conductor Line

2007 ◽  
Vol 48 (2) ◽  
pp. 78-82
Author(s):  
Satoru MOHRI ◽  
Yusuke SATO ◽  
Kentaro NISHI
Keyword(s):  
Conductor Line

scholarly journals Undulating Wear Mechanism of Overhead Rigid Conductor Line

2006 ◽  
Vol 126 (2) ◽  
pp. 109-115 ◽  
Author(s):  
Mitsuo Aboshi ◽  
Hiroshi Nakaya ◽  
Hiroyuki Shoji
Keyword(s):  
Wear Mechanism ◽  
Conductor Line

Numerical Bifurcation Analysis of Multimode Impact Oscillations Between a Pantograph and a Rigid Conductor Line

2012 ◽  
Author(s):  
Kiyotaka Yamashita ◽  
Tomoaki Nakayama ◽  
Toshihiko Sugiura ◽  
Hiroshi Yabuno
Keyword(s):  
Bifurcation Analysis ◽  
Numerical Technique ◽  
Single Mode ◽  
Current Collection ◽  
Conductor Line ◽  
Mode Solution ◽  
Numerical Bifurcation ◽  
The Impact ◽  
Impact Oscillations ◽  
Numerical Bifurcation Analysis

This paper deals with the numerical bifurcation analysis of the contact loss between a pantograph and an overhead rigid conductor line in a railway current collection system. In the previous study, we modeled this problem as impact oscillations of an intermediate spring-supported beam excited by an oscillating plate. We have already derived the modal interaction relationship equations that describe the velocities immediately after an impact as functions of the velocities before impact for each vibration mode. A numerical calculation using these relationship equations was performed to clarify the impact oscillations with multiple vibration modes. In this paper, we propose a numerical technique based on maps that transform the state of the system at the impact to the subsequent state at the next impact. This numerical method produces stability analyses of the fixed points of the map that describes an impact oscillation with multiple modes. These results can differ surprisingly from the expectations based on a single-mode solution. These results are compared with experiments undertaken in our laboratory, utilizing a thin stainless steel beam. The typical features of impact oscillations, which were theoretically predicted, were confirmed qualitatively.

The effect of conductor line to meander line antenna design

2008 ◽  
Author(s):  
D. Misman ◽  
I. A. Salamat ◽  
M. F. Abdul Kadir ◽  
M. R. Che Rose ◽  
M. S. R. Mohd Shah ◽  
...  
Keyword(s):  
Antenna Design ◽  
Conductor Line ◽  
Meander Line

scholarly journals Development of Long Span Type Overhead Rigid Conductor Line of Catenary System

1998 ◽  
Vol 118 (9) ◽  
pp. 1028-1034
Author(s):  
Teruo Kobayashi ◽  
Shunichi Kusumi ◽  
Yoshihiro Fujihashi ◽  
Koji Kato
Keyword(s):  
Long Span ◽  
Conductor Line ◽  
Catenary System

Computation of Lightning-Induced Voltages Considering Ground Impedance of Multi-Conductor Line for Lossy Dispersive Soil

2021 ◽  
pp. 1-1
Author(s):  
Mohammad Elsaeed Mohammad Rizk ◽  
Sayed Mohamed Abulanwar ◽  
Abdelhady Tolba Mohamed Ghanem ◽  
Matti Lehtonen
Keyword(s):  
Conductor Line ◽  
Dispersive Soil
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