A power supply device includes an operating circuit, a circuit measuring device and a computing circuit. The circuit sensing device is configured to continuously sense the operating circuit and obtain a data that varies over time. The computing circuit is ...

A cell monitoring device is provided for use with an electric battery cell while the cell is electrically coupled to the device and undergoing maturation in a controlled environment, after being initially charged. The device repeatedly obtains voltage meas...

A field device comprising a first loop terminal and a second loop terminal; a measurement unit; a loop current control device for controlling the loop current to encode a process variable determined by the measurement unit, the loop current control device ...

The present invention relates to a system (10) for monitoring a switchgear, the system comprising: - at least one temperature sensor (20); - at least one current sensor (30); - a processing unit (40); and - an output unit (50). [0002] The at least one temp...

A method for detecting thermal runaway of a battery pack including at least one battery module in a master battery management system (BMS) is provided. The method for detecting thermal runaway includes: detecting a communication error with at least one sla...

A system, method, and computer program product for determining the cause of a battery condition, such as a thermal runaway event, are provided. An example battery safety evaluation system may include a battery having a battery housing and an interior batte...

A cell sampling circuit, a circuit fault early warning method, and a battery management system are disclosed in the present application, which involve the field of battery management technologies. The cell sampling circuit includes: a plurality of target u...