초록 ▼

A partial discharge (PD) coupler for coupling electrical machinery to partial discharge analysis testing equipment includes at least one capacitor capable of withstanding high voltages; a current sensor for sensing current passed by the at least one capacitor; and potting material surrounding the at

A partial discharge (PD) coupler for coupling electrical machinery to partial discharge analysis testing equipment includes at least one capacitor capable of withstanding high voltages; a current sensor for sensing current passed by the at least one capacitor; and potting material surrounding the at least one capacitor and the current sensor for providing flashover protection.

대표청구항 ▼

[ What is claimed is:] [1.]1. A partial discharge (PD) coupler for coupling electrical machinery to partial discharge analysis testing equipment, the PD coupler comprising:at least one capacitor capable of withstanding high voltages;a current sensor for sensing current passed by the at least one cap

[ What is claimed is:] [1.]1. A partial discharge (PD) coupler for coupling electrical machinery to partial discharge analysis testing equipment, the PD coupler comprising:at least one capacitor capable of withstanding high voltages;a current sensor for sensing current passed by the at least one capacitor; andpotting material surrounding the at least one capacitor and the current sensor for providing flashover protection.