⚡ 本页包含 AI 生成的分析内容，仅供参考
该论文提出了一种用于电动汽车的集成分流电流传感器，基于微变压器实现6kV电气隔离，仅需低压侧单电源供电。传感器在0.1-100A宽电流范围内实现了±1.5%的非线性度。
techniques has been developed to satisfy various electrical and electronics applications requirements [1,2]. In high-voltage applications, the main issue is the electrical isolation with accurate measurement at low signal levels. Isolated shunt technology is an attractive and versatile solution for current sensing. Electrical isolated products usually need a power supply at both low and high voltage sides [3,4]. An original topology that needs only one power supply at the secondary (low voltage) side is reported in [5]. In this paper, we introduce an implementation of an integrated shunt current-measurement microsystem based on a 6kV isolated micro-transformer. This work finds its applications in many domains such as hybrid or electric vehicle battery monitoring or motor control, system building automation or smart grids, where
Frederic Rothan1, Helene Lhermet1, Brice Zongo1, Cyril Condemine1,
Henri Sibuet1, Patrick Mas2, Miguel Debarnot2 1 2 CEA-LETI-MINATEC, Grenoble, France, Schneider Electric, Grenoble, France A wide range of current-sensing