Journal ArticleDOI
Improved Calculation of Corona Pulse Characteristics
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TLDR
In this paper, an improved method for calculating positive and negative corona pulses is presented, where the calculated pulse shapes fit those observed, and the measured pulse amplitudes and repetition rates are much closer to the measurements than those calculated previously.Abstract:
An improved method for calculating positive and negative corona pulses is presented. Not only do the calculated pulse shapes fit those observed, but also the calculated pulse amplitudes and repetition rates are much closer to the measurements than those calculated previously.read more
Citations
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Journal ArticleDOI
Audible Noise Performance of Regular and Asymmetric Bundles and effect of Conductor Aging on Project UHV's Three-Phase Test Line
M.G. Comber,R.J. Nigbor +1 more
TL;DR: In this article, the effect of weathering or aging of conductors on noise levels is examined and the effectiveness of the concept of asymmetric conductor bundling for noise reduction is assessed.
Journal ArticleDOI
Onset voltage of positive glow corona in rod-plane gaps as influenced by temperature
Mazen Abdel-Salam,N.L. Allen +1 more
TL;DR: In this article, a method is described for calculating the onset voltage of positive glow corona in rod-plane gaps in air at room and high temperatures, based on the physics of air discharges occurring in the ionisation zone around the stressed rod.
Mathematical-Physical Model of Coronafrom Surgeson High-Voltage Lines
TL;DR: In this article, a mathematical-physical model of corona current pulses from voltage surges on HV lines is presented, where the initiatory electrons for triggering the current pulse under a positive applied surge are those available in the atmosphere surrounding the HV conductor.
Journal ArticleDOI
Mathematical-Physical Model of Corona from Surges on High-Voltage Lines
TL;DR: In this article, a mathematical-physical model of corona current pulses from voltage surges on HV lines is presented, where the initiatory electrons for triggering the current pulse under a positive applied surge are those available in the atmosphere surrounding the HV conductor.
Journal ArticleDOI
Particle-initiated corona and breakdown in GITL systems
TL;DR: In this paper, the authors discuss corona and breakdown in compressed sulfur hexafluoride (SF/sub 6/) gas-insulated transmission line (GITL) equipment due to free conducting particles.
References
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Journal ArticleDOI
Currents Induced by Electron Motion
TL;DR: In this article, the instantaneous current induced in neighboring conductors by a given specified motion of electrons is computed based on the repeated use of a simple equation giving the current due to a single electron's movement.
Journal ArticleDOI
Currents to Conductors Induced by a Moving Point Charge
TL;DR: In this article, general expressions for the currents which flow in the external circuit connecting a system of conductors when a point charge is moving among the conductors are derived for several cases of practical interest.
Journal ArticleDOI
Modes of Corona Discharges in Air
Trinh N. Giao,Jan B. Jordan +1 more
TL;DR: In this paper, the properties of different corona modes are analyzed as they appear in a cylindrical distorted field, and the differences between dc and ac excitations are emphasized.
Journal ArticleDOI
Electrostatic Field of a System of Parallel Cylindrical Conductors
TL;DR: In this article, the electrostatic field of a system of infinitely long parallel cylindrical conductors is investigated, where each conductor is represented by a line charge at its center.
Journal ArticleDOI
The Theory of the Excitation Function: A Demonstration of its Physical Meaning
TL;DR: In this paper, a simple demonstration and the physical meaning of the excitation function due to corona effect on EHV conductors is presented, and its purpose is to promote and to make easier the application of the function, in order to improve the calculation methods of Radio Interference of eHV lines.