The method involves detecting the parameters of a battery cell among several battery cells (160) installed in electric vehicle during loading or unloading process. Voltage, current and temperature are considered as to-be-detected parameters of the battery ...

The device has nickel-cadmium accumulator cells (11) i.e. electrical double layer capacitors, for charging and discharging electrical energy and arranged in a module housing (12). A temperature measuring unit (13) comprises temperature sensors (14) for eac...

A battery management system and a driving method thereof are provided for detecting a short battery cell. The battery management system includes a main control unit (MCU) and a cell balancing unit. The MCU transmits a battery cell control signal for contro...

The warehouse vehicle has an on-board energy storage device (1), at least one drive (2) supplied with energy by it and a device (4) for indicating the remaining operating time. The indicator of remaining operating time can be an analogue indicator, especia...

The motor vehicle has an internal combustion engine (31) and at least one electrical machine (33) with at least a generator mode that can be initiated by the engine when a charge state falls blow a threshold level. The power output from the electrical mach...

A battery available charge measurement system compares the currents or voltages (H1, H2) in rise and decay phases of the battery charge or discharge process with optional pulse charging or loading.

The system uses a three-cell main traction battery (1), a back up battery (2) and a generator (3) that are coupled to a battery management system (4). An additional unit (6) gathers statistical data relating to journeys and uses inputs from sensors (7,8). ...