The Design and Emulating Analyse of a New Developed Circuitfor Measuring Voltages in the Battery Management System inEvs

摘要

In this paper, we propose a newly developed circuit which can measure multiple segment voltages. Byrnmeasuring a great number of battery cells or modules, it is feasible to greatly reduce the size of therncircuit board, bringing forth little influence on the measuring quality. Such manner is suitable to bernapplied to the Battery Management System in EV Batteries. Aiming at the problems appearing in therncircuit employment, we analyze their causes and bring forward the ameliorating method by thernemulating application.