A special connector for UHF partial discharge detection

Abstract

The invention discloses a connector for super-high frequency partial discharge detection. The connector comprises a connector body and a connecting sleeve hinged to the connector body. The connector body comprises a fixed plate and two clamping plates which extend outward from the fixed plate. A super-high partial discharge detection probe can be effectively fixed.

Description

technical field [0001] The invention relates to the field of ultra-high frequency partial discharge detection, in particular to a special joint for ultra-high frequency partial discharge detection. Background technique [0002] The UHF partial discharge test of GIS combined electrical appliances and power transformers often requires climbing operations, and the height of some test parts is very high. [0003] At present, there is no special test equipment for the high-altitude operation of the UHF partial discharge test. During the test, the test probe is temporarily fixed on the insulating rod by the PVC insulating tape for testing. Therefore, the current field situation of the UHF partial discharge test has the following issues: [0004] 1. UHF partial discharge test requires a long working time. During the test, the phenomenon of shaking is obvious, and the probe cannot be positioned accurately, which has a significant impact on the collection of UHF partial discharge si...

AI Technical Summary

Problems solved by technology

[0004] 1. UHF partial discharge test requires a long working time. During the test, the phenomenon of shaking is obvious, and the probe cannot be positioned accurately, which has a significant impact on the collection of UHF partial discharge signals and affects the high-altitude operation of UHF partial discharge. safety and work efficiency;

[0005] 2. The posture and angle of the probe cannot be adjusted according to the inclination angle of the power transformer riser and the arc of the body of the GIS combined electrical appliance

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