Title :
Measurement of singular joint gap of the rails by means of rail joint gap sensor with detecting coil which is crossed to the exciting coil
Author :
Mizuno, Takayuki ; Mochizuki, D. ; Kawasaki, S. ; Watanabe, Shigetaka ; Enoki, S. ; Yamada, Hiroyoshi
Author_Institution :
Fac. of Eng., Shinshu Univ., Nagano, Japan
Abstract :
Summary form only given. The authors have been previously considering a voltage detecting type rail joint gap sensor. This paper describes the structure of a voltage detecting type rail joint gap sensor and measurement of singular joint gaps of the rails.
Keywords :
electric sensing devices; railways; size measurement; detecting coil; exciting coil; rail joint gap sensor; railways; singular joint gap; Circuits; Coils; Current measurement; Displacement measurement; Eddy currents; Impedance; Rail transportation; Sensor phenomena and characterization; Shape measurement; Voltage;
Conference_Titel :
Magnetics Conference, 2002. INTERMAG Europe 2002. Digest of Technical Papers. 2002 IEEE International
Conference_Location :
Amsterdam, The Netherlands
Print_ISBN :
0-7803-7365-0
DOI :
10.1109/INTMAG.2002.1001383
