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

Volume

3

fYear

2000

fDate

2000

Firstpage

1609

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Power System Technology, 2000. Proceedings. PowerCon 2000. International Conference on

Conference_Location

Perth, WA

Print_ISBN

0-7803-6338-8

Type

conf

DOI

10.1109/ICPST.2000.898213

Filename

898213