Galloping on power lines is a difficult matter. In this paper a galloping has been reproduced in a wind tunnel on a section of an actual conductor with actual ice shape. Aerodynamics is first detailed. Then flutter type and Den Hartod type galloping has been obtained in the wind tunnel depending on changeable ratio vertical to torsional frequencies
This paper deals with one aspect of an extensive research study on the galloping that oc-curs in the...
[著者版]In spite of several signal processing and system identification techniques, discussion on field...
The paper presents a modal model to describe the interaction between a 4-conductor bundle and wind. ...
Galloping of an iced transmission line subjected to a moderating airflow has been analysed in this s...
Wind tunnel test results of the aerodynamic coefficients of sector-shape iced eight bundle conductor...
peer reviewedPower line galloping is a large vibration (up to the sag) at very low frequency (fracti...
This Thesis describes a technique for collecting, moulding and testing naturally occurring ice accre...
The results of wind tunnel tests on a series of two-dimensional modela simulating circular cables wi...
A new quad bundle conductor galloping model considering wake effect is proposed to solve the problem...
In order to study the galloping mechanism of ice-covered four-split transmission lines in oblique fl...
Transmission lines are extremely flexible structures, which can suffer from galloping under extreme ...
An experimental analysis of the aerodynamic characteristics of catenary contact wires is presented. ...
Galloping is a low frequency, high amplitude wind induced vibration of both single and bundle conduc...
In the first part of this paper, similarity criteria were elaborated for investiga-tions of aeroelas...
Wind action on ice-covered transmission lines causes galloping, which is a problem because it can in...
This paper deals with one aspect of an extensive research study on the galloping that oc-curs in the...
[著者版]In spite of several signal processing and system identification techniques, discussion on field...
The paper presents a modal model to describe the interaction between a 4-conductor bundle and wind. ...
Galloping of an iced transmission line subjected to a moderating airflow has been analysed in this s...
Wind tunnel test results of the aerodynamic coefficients of sector-shape iced eight bundle conductor...
peer reviewedPower line galloping is a large vibration (up to the sag) at very low frequency (fracti...
This Thesis describes a technique for collecting, moulding and testing naturally occurring ice accre...
The results of wind tunnel tests on a series of two-dimensional modela simulating circular cables wi...
A new quad bundle conductor galloping model considering wake effect is proposed to solve the problem...
In order to study the galloping mechanism of ice-covered four-split transmission lines in oblique fl...
Transmission lines are extremely flexible structures, which can suffer from galloping under extreme ...
An experimental analysis of the aerodynamic characteristics of catenary contact wires is presented. ...
Galloping is a low frequency, high amplitude wind induced vibration of both single and bundle conduc...
In the first part of this paper, similarity criteria were elaborated for investiga-tions of aeroelas...
Wind action on ice-covered transmission lines causes galloping, which is a problem because it can in...
This paper deals with one aspect of an extensive research study on the galloping that oc-curs in the...
[著者版]In spite of several signal processing and system identification techniques, discussion on field...
The paper presents a modal model to describe the interaction between a 4-conductor bundle and wind. ...
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