Title :
A false balance avoidance transductor for measuring large DC currents
Author_Institution :
Dept. of Electr. Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
fDate :
June 27 1994-July 1 1994
Abstract :
An improved feedback-controlled transductor capable of automatically returning to its normal balance state about the real origin when getting stuck in the false balance state is presented. It can be applied to the case where a large difference exists between the measurand and the compensation.<>
Keywords :
electric current measurement; feedback; saturable core reactors; transducers; current measurement; false balance avoidance transductor; false balance state; feedback-controlled transductor; Abstracts; Automatic testing; Automatic voltage control; Circuit testing; Current measurement; Detectors; Feedback circuits; Measurement errors; Resistors; Voltage control;
Conference_Titel :
Precision Electromagnetic Measurements, 1994. Digest., 1994 Conference on
Conference_Location :
Boulder, CO, USA
Print_ISBN :
0-7803-1984-2
DOI :
10.1109/CPEM.1994.333387
