DocumentCode
1171603
Title
The instantaneous-space-phasor: a powerful diagnosis tool
Author
Milanez, Dalgerti Lelis ; Emanuel, Alexander Eigeles
Author_Institution
State Univ. of Sao Paulo, Ilha Solteira, Brazil
Volume
52
Issue
1
fYear
2003
fDate
2/1/2003 12:00:00 AM
Firstpage
143
Lastpage
148
Abstract
This paper presents the instantaneous-space-phasor (ISP) definition and describes its properties and possible applications for three-phase systems. It is shown that the ISP provides the mathematical base for a new approach to the measurement of active, reactive, and apparent power. Moreover, the ISP helps separate the positive and negative-sequence components and fits perfectly into the Buchholz-Goodhue apparent power definition.
Keywords
AC machines; fault diagnosis; machine testing; power measurement; reactive power; Buchholz-Goodhue apparent power definition; ISP; active power measurement; apparent power measurement; diagnosis tool; instantaneous-space-phasor; negative-sequence components; positive-sequence components; reactive power measurement; three-phase systems; AC machines; Air gaps; Angular velocity; Current measurement; Helium; Machine windings; Magnetic fields; Magnetic separation; Power measurement; Voltage;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/TIM.2003.809069
Filename
1191422
Link To Document