Title :
Clarke´s alpha, beta and zero components: a possible approach for the conceptual design of instrumentation compatible with IEEE std. 1459-2000
Author :
Emanuel, Alexander Eigeles ; Milanez, Dalgerti Lelis
Author_Institution :
Dept. of Electr. & Comput. Eng., Worcester Polytech. Inst., MA, USA
Abstract :
The paper explains the conceptual design of instrumentation that measures electric quantities defined in the trial-use Std. 1459-2000. It is shown how the instantaneous-space-phasor (ISP) approach, based on α, β, 0 components, can be used to monitor electric energy flow, evaluate the utilization of transmission line and quantify the level of harmonic pollution injected by nonlinear loads.
Keywords :
IEEE standards; computerised instrumentation; harmonic distortion; measurement standards; power engineering computing; power measurement; power supply quality; power system harmonics; power system measurement; Clarke´s components; IEEE std. 1459-2000 compatible instrumentation; alpha components; beta components; conceptual design; effective apparent power; electric energy flow; harmonic distortion effective power; harmonic pollution; instantaneous-space-phasor approach; maximum active power; nonlinear loads; positive-sequence components; power measurements; three-phase four-wire integral cycle controlled load; transmission line utilization; zero components; Design engineering; Electric variables measurement; Instrumentation and measurement; Instruments; Measurement standards; Pollution measurement; Power measurement; USA Councils; Virtual colonoscopy; Voltage;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 2004. IMTC 04. Proceedings of the 21st IEEE
Print_ISBN :
0-7803-8248-X
DOI :
10.1109/IMTC.2004.1351391
