Characteristics of Corona Discharge in an Icicle/Iced-plate Electrode System under Negative DC Voltage

Farzaneh, M.; Zhang, J.; Yu, Deming; Sun, C.; Sima, W.; Shu, Lichun

doi:10.1109/icpadm.2006.284114

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2023

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Cited by 3 publications

(1 citation statement)

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“…Where K is the Boltzmann constant (1.38 IO" 23 JK 4 ), k + is the mobility of positive air ions, and T is assumed a Gaussian temperature distribution in or around a corona channel and expressed [145] as:…”

Section: Ion Diffusionmentioning

confidence: 99%

Study of electric discharge and space charge formation phenomena in the air gaps of an ice-covered insulator using an icicle/ice-covered plate electrode system =

Yu¹

2007

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Section: Ion Diffusionmentioning

confidence: 99%

Study of electric discharge and space charge formation phenomena in the air gaps of an ice-covered insulator using an icicle/ice-covered plate electrode system =

Yu¹

2007

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Calibration of excitation function measurement based on corona cage test results

Lan

Chen

Wen

et al. 2016

Review of Scientific Instruments

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Corona cage approaches are crucial for research on the corona characteristics of conductors. Calibration is an indispensable task for determining excitation functions, which are used to predict corona performance of long transmission lines through extrapolation from measurements of short lines in corona cages. In this paper, the amplification factor G is calculated through a frequently adopted method, propagation analysis of high-frequency corona current along a short line. Another convenient calibration method, based on distributed parameter equivalent circuits, is established. The results for G obtained through propagation analysis and equivalent circuits are compared. To verify the rationality of calculation parameters in propagation analysis and equivalent circuits, a calibration experiment based on the excitation caused by a simulated monopulse current was performed. The results of the proposed calibration method and the calibration experiment are in good agreement.

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Study on the Path and Thermal Characteristics of the Spark Discharge Between Ice and Electrode Gap

Meng

Zhang

et al. 2023

IEEE Trans. Dielect. Electr. Insul.

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Characteristics of Corona Discharge in an Icicle/Iced-plate Electrode System under Negative DC Voltage

Cited by 3 publications

References 6 publications

Study of electric discharge and space charge formation phenomena in the air gaps of an ice-covered insulator using an icicle/ice-covered plate electrode system =

Study of electric discharge and space charge formation phenomena in the air gaps of an ice-covered insulator using an icicle/ice-covered plate electrode system =

Calibration of excitation function measurement based on corona cage test results

Study on the Path and Thermal Characteristics of the Spark Discharge Between Ice and Electrode Gap

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