#G01R31/66

METHOD AND SYSTEM FOR ASSESSING SLIDING ELECTRICAL CONTACT PERFORMANCE OF ELECTRIC LOCOMOTIVE PANTOGRAPH-CATENARY SYSTEM

A method for assessing sliding electrical contact performance of an electric locomotive pantograph-catenary system includes determining a current manifestation of a catenary-following ability of a pan…

DRIVE·Aug 15·1 min read

G01R31/66 Wenzhou University

CHARGING TEST APPARATUS AND METHOD

An embodiment of this application provides a charging test apparatus and method, where the charging test apparatus includes: a first USB interface, a second USB interface matching the first USB interf…

DRIVE·Jul 4·1 min read

G01R31/66 HONOR DEVICE CO., LTD.

METHOD AND CIRCUIT ARRANGEMENT FOR DETECTING AN ARC, AND PHOTOVOLTAIC (PV) INVERTER HAVING A CORRESPONDING CIRCUIT ARRANGEMENT

The disclosure is directed to a method for detecting an arc in a direct-current circuit including a DC load, a DC source supplying the DC load, and a circuit arrangement arranged between the DC source…

DRIVE·Nov 17·2 min read

G01R31/66 SMA Solar Technology AG

BUS BAR FOR BATTERY CELL CONNECTION, BATTERY PACK, AND MANUFACTURING METHOD THEREFOR

The present disclosure relates to a busbar for connecting battery cells, a battery pack, and a method for manufacturing the battery pack, and more particularly, to a busbar for electrically connecting…

DRIVE·Sep 9·1 min read

G01R31/66 LG CHEM, LTD.

INTERLOCK DEVICE FOR HIGH VOLTAGE APPARATUS

Provided is an interlock device for a high voltage apparatus which enables not only the diagnosis of the connected or non-connected state of a connector during normal operation of the interlock device…

DRIVE·Aug 26·2 min read

G01R31/66 SANDEN AUTOMOTIVE COMPONENTS CORPORATION

METHOD FOR RECOGNIZING CONTACTING ERRORS IN A RECHARGEABLE BATTERY PACK, AND SYSTEM FOR CARRYING OUT THE METHOD

A method for recognizing contacting errors in a rechargeable battery pack. Each rechargeable battery of the rechargeable battery pack is connected in parallel to at least one further rechargeable batt…

DRIVE·Jun 3·1 min read

G01R31/66 Robert Bosch GmbH