New Generation of Instrument Transformers for Outdoor Switching Stations.

被引:0
|
作者
Amsinck, R. [1 ]
机构
[1] Messwandler-Bau AG, Bamberg, West Ger, Messwandler-Bau AG, Bamberg, West Ger
来源
Elektrotechniek | 1985年 / 63卷 / 07期
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摘要
A new series of SF6-insulated explosion-proof high-voltage instrument transformers has been developed for outdoor switching stations. After a brief discussion of the phenomena arising during an internal arc in oil-insulated and SF6-insulated transformers, the design features of the new gas-insulated current and voltage transformers are described. At the same time, a burst-proof FRP-silicone compound insulator is presented. The paper concludes by reporting on tests on the bursting behavior of the new transformers.
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页码:727 / 734
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