Fast SF6 moisture tests: another way to save gas

Article Abstract:

Rapid moisture testing to control SF6 leaks is the key to saving gas and complying with federal regulations. Accuracy and personal safety are also concerns of federal regulation, and proper management of maintenance procedures will maximize profits for the electric utilities industry.

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Stop corona at the source

Article Abstract:

Eliminating or reducing electrical problems due to corona requires an understanding of what causes it. Steps to prevent corona include the use of a smooth round bus, proper insulation, and the use of filler material such as silicone tape or sealant.

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Power factor testing predicts costly equipment failure

Article Abstract:

Guidance on the choice and operation of power factor testing equipment is presented. Methods of gaining accurate power factor data on key components, in order to detect any deterioration in insulation, are explained.

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