Integrated circuit for controlling battery cell and vehicle power supply system

作者: Akihiko Emori , Mutsumi Kikuchi , Kenji Kubo , Kei Sakabe , Tatsumi Yamauchi

DOI:

关键词: SignalIntegrated circuitBattery cellPower (physics)Battery (electricity)Terminal (electronics)VoltageConstant power circuitEngineeringElectronic engineering

摘要: A vehicle power supply system comprises a battery module that includes plurality of cells, cell control devices and signal transmission path through which signals are transmitted. The voltage measurement circuit measures terminal voltages at the an abnormality diagnosis diagnoses in device, timing outputs for instructing phase phase, communication indicating based upon result by circuit.