1981
DOI: 10.1109/tei.1981.298416
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Wind Tunnel Studies of the Insulator Contamination Process

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Cited by 19 publications
(11 citation statements)
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“…Some of the results show that, the performance of natural contamination of insulator is affected by several factors, such as sources of pollution, rainwater situation, weather conditions and geographic location [4][5][6]. Reference [7] elaborates the research of natural pollution depositing characteristics of porcelain insulator strings on the 500kV line, and the results show that natural pollution depositing degree is related to tower height and voltage class.…”
Section: Imentioning
confidence: 99%
See 1 more Smart Citation
“…Some of the results show that, the performance of natural contamination of insulator is affected by several factors, such as sources of pollution, rainwater situation, weather conditions and geographic location [4][5][6]. Reference [7] elaborates the research of natural pollution depositing characteristics of porcelain insulator strings on the 500kV line, and the results show that natural pollution depositing degree is related to tower height and voltage class.…”
Section: Imentioning
confidence: 99%
“…Some of the results show that, the performance of natural contamination of insulator is affected by several factors, such as sources of pollution, rainwater situation, weather conditions and geographic location [4][5][6].…”
mentioning
confidence: 99%
“…Cela veut dire que le dépôt de pollution aura le temps de s'accumuler sur la surface des isolateurs due à l'absence du processus de nettoyage naturel pendant une période prolongée. Cela entraîne aussi un taux d'accroissement de pollution plus rapide sur la surface supérieure que sur la surface inférieure [Farzaneh et Chisholm, 2009], comparativement à la pollution marine où des études ont rapporté plutôt le contraire [Taniguchi et al, 1979], [Hall et Mauldin, 1981].…”
Section: Durée De La Phase De Dépôtunclassified
“…La Figure tourbillon de vent à proximité de la tige de l'isolateur sont soumis à l'effet dominant de la force diélectrophorétique dans cette zone, ce qui peut conduire à une forte densité de dépôt de sel proche de la tige, mais plutôt faible sur les bords du disque de l'isolateur [Hall et mauldin, 1981], [Farzaneh et Chisholm, 2009]. Par conséquent, l'accroissement de ÏESDD sur la surface inférieure relié aux effets diélectrophorétiques est presque similaire en amplitude que l'accroissement relié à la vitesse du vent.…”
Section: V322 Résultats Expérimentauxunclassified
“…Many studies [1][2], [4][5][6] have reported that aerodynamic catch is the dominant process in accumulation of contamination onto insulator surfaces. Wind speed played a critical role in accumulation of salt from ocean spray exposure at temperatures above freezing [6].…”
Section: Introductionmentioning
confidence: 99%