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Wang J.-B.,Guangdong Power Gird Foshan Power Bureau | Miao Y.-Y.,Guangdong Power Gird Foshan Power Bureau | Luo R.-B.,Guangdong Power Gird Foshan Power Bureau | Wang Y.,Guangdong Power Gird Foshan Power Bureau | And 2 more authors.
Gaoya Dianqi/High Voltage Apparatus | Year: 2013

Spring contact, tulip contact and the watchband contact are often used in GIS. The advantages and the disadvantages are discussed in this paper. The common detection methods such as loop resistance, vibration method, PD detection, infrared temperature measurement, SF6 detection and optical fiber temperature measurement are also be introduced. Combined with typical case, problems of the detection method are introduced, based which the proposal of the resistance testing under high current is put forward.

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