Title :
Measurement of the equivalent inductance of the high current shunts
Author :
Pan, Xianlin ; Zhang, Jiangtao ; Ma, Xuefeng ; Lu, Zuliang ; Yu, Guofa ; Li, Wenqiang
Author_Institution :
Harbin Inst. of Technol., Harbin, China
Abstract :
We describe a method for the measurement of the equivalent inductance of the high current shunts against a four-terminal mutual inductance with the lock-in amplifier by means of the substitution method. The measurement results of Fluke A40B and metal foil shunts developed by BEV Austria at 50 A and 100 A at frequency up to 200 kHz are presented.
Keywords :
amplifiers; electric current measurement; inductance measurement; BEV Austria; Fluke A40B shunt; current 100 A; current 50 A; current shunt; equivalent inductance measurement; lock-in amplifier; metal foil shunt; mutual inductance; substitution method; Amplifiers; Current measurement; Frequency measurement; Inductance; Inductance measurement; Measurement uncertainty; Phase measurement; High current shunts; binary inductive current divider; equivalent inductance; time constant;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM), 2012 Conference on
Conference_Location :
Washington, DC
Print_ISBN :
978-1-4673-0439-9
DOI :
10.1109/CPEM.2012.6250639
