Title :
Sensor development and application on the oil-gas pipeline magnetic flux leakage detection
Author :
Lijian, Yang ; Gang, Liu ; Guoguang, Zhang ; Songwei, Gao
Author_Institution :
Sch. of Inf. Sci. & Eng., Shenyang Univ. of Technol., Shenyang, China
Abstract :
The current development of oil-gas pipeline magnetic flux leakage (MFL) testing sensor, this paper discussed working principle and application of the coil sensor and the Hall element sensor. The two types of sensors in practical applications were analyzed for their characteristics. The article evaluates the sensor application and development situation and proposes for MFL testing sensor development direction.
Keywords :
Hall effect devices; coils; flaw detection; leak detection; magnetic flux; magnetic sensors; pipelines; Hall element sensor; coil sensor; magnetic flux leakage testing sensor; oil-gas pipeline leakage detection; sensor development; Coils; Leak detection; Magnetic flux; Magnetic flux leakage; Magnetic sensors; Pipelines; Saturation magnetization; Sensor phenomena and characterization; Testing; Voltage; Hall element sensor; MFL testing; coil sensor; oil-gas pipeline;
Conference_Titel :
Electronic Measurement & Instruments, 2009. ICEMI '09. 9th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-3863-1
Electronic_ISBN :
978-1-4244-3864-8
DOI :
10.1109/ICEMI.2009.5274410
