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US Patents Granted

The method of continuous monitoring and diagnosis of the partial discharge sources in high voltage cables, recently patented by DIAEL in the USA, is about a new method to monitor partial discharge (DPs) in high voltage cables with splices and terminations installed operating within an AC mains. The method consists in discriminating, locating, measuring, identifying and diagnosing PDs in order to continually evaluate their isolation condition when they are in service. Patent number: US 9,390,067 B2