Anti-Common Mode Multiplex Voltage Measurement for the EV Battery
Zeng Guang-qun · Techniques of Automation and Applications · 2008
This paper presents a new measuring method for a serial Li-ion battery.This method transforms different voltage range of the serial battery into a same range of 0~5V.Thus,the voltage can be measured with a single multiplex A/D chip Simulation and experimental results are also given.