Title :
Development and implement of a prototype to measure the unbalance voltage level
Author :
Neto, João A Moor ; De Jesus, Nelson C. ; Mussa, Samir A. ; De Almeida, Antonio T L
Author_Institution :
Dept. de Technologia/Nucl. de Elettro-Eletronica, Univ. Regional do Noroeste do Estado, Rio Grande do Sul, Brazil
Abstract :
The present work describes the stages accomplished in the development and implementation of a system based on microprocessor digital techniques, dedicated to inform the factor of unbalance voltage in a three-phase industrial power system, being constituted in a auxiliary technician support system for the improvement of the quality of the electric energy. In what concerns to the referred subject for now agreement, as well as in a support tool in the maintenance of industrial electric systems. To determine the necessary sequence voltages to execute the task of mensuration proposed, a very simple, and equally efficient, methodology is used, based on simple mensurations of the modules, which facilitated the accomplishment of the work
Keywords :
computerised instrumentation; industrial power systems; microcomputer applications; power supply quality; power system measurement; voltage measurement; microprocessor digital techniques; power quality improvement; sequence voltages; three-phase industrial power system; unbalance voltage level measurement; Energy conservation; Energy management; Gold; Induction motors; Medium voltage; Power quality; Prototypes; Quality management; Reactive power; Voltage measurement;
Conference_Titel :
Power System Technology, 2000. Proceedings. PowerCon 2000. International Conference on
Conference_Location :
Perth, WA
Print_ISBN :
0-7803-6338-8
DOI :
10.1109/ICPST.2000.898213
