Title :
LEM transducers interface for voltage and current monitoring
Author :
Oancea, Constantin Daniel ; Dinu, Cerasela
Author_Institution :
Univ. Politeh. of Bucharest, Bucharest, Romania
Abstract :
Presented interface has many applications for example used to monitor the parameters of electrical energy storage elements (batteries), UPS design, static converters for DC motor drive, AC variable speed drives, etc. Along with versatility and performances other benefits results from its galvanic isolation and low price. Hybrid type transducers, it has along the sensing element a part of the electronic signal conditioning and can fit in the category of smart transducers. Application designed reveal features more or less presented in technical data of these transducers.
Keywords :
isolation technology; signal conditioning circuits; transducers; Liaisons Electroniques et Mecaniques transducer; current monitoring; electronic signal conditioning; galvanic isolation; smart LEM transducer interface; voltage monitoring; Batteries; Hall effect; Linearity; Monitoring; Resistors; Transducers; Voltage measurement; LEM transducers; linearity; output characteristic; phase shift;
Conference_Titel :
Advanced Topics in Electrical Engineering (ATEE), 2015 9th International Symposium on
Conference_Location :
Bucharest
DOI :
10.1109/ATEE.2015.7133947