Patent ID: 8432175
Filing Date: 2013-04-30
Classification: B60L,G01R,Y02T,Y04S

Abstract:
1. A system for evaluating performance of a supply circuit for electric vehicle charging, the system comprising: a charging cable for electrically connecting between a supply circuit and a vehicle circuit, the charging cable including a hot conductor, a neutral conductor and a ground conductor; at least one voltage sensor for providing at least one of a line voltage signal and a neutral voltage signal, the line voltage signal being indicative of a voltage potential between the hot conductor and the neutral conductor, and the neutral voltage signal being indicative of a voltage potential between the neutral conductor and the ground conductor; a current sensor for providing a line current signal indicative of a current along at least one of the hot conductor and the neutral conductor; and a controller in electrical communication with the at least one voltage sensor, and the current sensor, the controller configured to: