Current detection and cushion block integrated current sensor for double-sided cooling module

• Main Authors: YANG CHENGZI, YANG FENGTAO, ZHU MENGYU, WANG LAILI, WU MIN, GUO WEILI
• Format: Patent
• Language: Chinese; English
• Published: 22.04.2022
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention discloses a current detection and cushion block integrated current sensor for a double-sided cooling module, which comprises a Rogowski coil with AlN ceramic as a framework, the Rogowski coil comprises a top layer, a middle layer, a bottom layer and a middle cushion block, the middle cushion block is of a Cu-Mo-Cu alloy structure, the sensor can effectively solve the problem that the measurement position and the measurement angle are not fixed in the installation process, and can meet the application in a high-temperature environment. 本发明公开了一种用于双面冷却模块的电流检测和垫块一体式电流传感器，包括以AlN陶瓷为骨架的罗氏线圈，所述罗氏线圈包括顶层、中层、底层，及中间垫块，中间垫块为Cu-Mo-Cu合金结构，该传感器能够有效解决安装过程中测量位置和测量角度不固定的问题，同时能够满足高温环境中应用。