Phasor visualizer: A general purpose instrument for induction motor drives

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 1997

Autores

araujo, re (Autor) FEUP; Diamantino Freitas (Autor) FEUP; goncalves, jj (Autor) Outra

Ata de Conferência Internacional

Título: 1997 IEEE INTERNATIONAL ELECTRIC MACHINES AND DRIVES CONFERENCE RECORD

Páginas: MD151-MD153

1997 IEEE International Electric Machines and Drives Conference (IEMDC 97)

MILWAUKEE, WI, MAY 18-21, 1997

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 0 Citações

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia electrotécnica, electrónica e informática

Outras Informações

ID Authenticus: P-001-D3S

DOI: 10.1109/iemdc.1997.604187

Abstract (EN): This paper describe an instrument for real-time visualization of the quantities necessary for analysis, diagnosis and investigations of AC machine drives on an oscillographic display. The instruments needs no shaft position or speed sensor, it uses exclusively the acquired stator currents and voltages and provides information, in electrical and visual form of: stator and rotor flux, torque, reactive power, torque current, flux current, torque angle, slip frequency. The measuring instrument is based in analogue signal processing techniques. The main fields of application are: monitoring systems, control units, research tool for induction motor drives, and test shop. Practical results of the implementation are presented and discussed.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 3