DocumentCode
3450272
Title
Simulation of Direct Current Sensor Based on Magnetic Potential Self-Balance and Feedback Compensation
Author
Wang, Xiaowei ; Ren, Shiyan ; Ma, Aiqing ; Zhong, Dan
Author_Institution
Dept. of Electr. Eng., Huazhong Univ. of Sci. & Technol., Wuhan
fYear
2004
fDate
38139
Firstpage
630
Lastpage
631
Abstract
A mathematical model for new direct current sensor based on the magnetic potential self-balance and feedback compensation is developed. Theory for the mathematical model is explained. The simulation results of the system are shown that the accuracy of the dc sensor is better than 0.1%
Keywords
electric current measurement; electric sensing devices; direct current sensor; feedback compensation; magnetic potential self-balance; Circuit simulation; Current measurement; Curve fitting; Feedback; Linearity; Magnetic circuits; Magnetic sensors; Magnetic separation; Mathematical model; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 2004 Conference on
Conference_Location
London
Print_ISBN
0-7803-8494-6
Electronic_ISBN
0-7803-8494-6
Type
conf
DOI
10.1109/CPEM.2004.305432
Filename
4097408
Link To Document