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Discussion on Useless Active and Reactive Powers Contained in the IEEE Standard 1459

Acceso Abierto

ID Minciencias: ART-0000457825-1

Ranking: ART-ART_A1

Idioma: Inglés

Publicado: 17/01/2011

APC (est): No disponible

Abstract:

This paper deals with the useless active powers and the reactive powers included in the unbalance power (S U1 ), and in the nonfundamental effective apparent power (S eN ) defined in IEEE Standard 1459. Only the fundamental positive-sequence active power (P 1 + ) must be delivered to loads under ideal supply operating conditions. Fundamental negative- and zero-sequence active powers (P 1 - and P 1 0 , respectively), and the harmonic active power (P H ) are considered useless active powers because they increase the power losses in the load and in the distribution lines, reducing the global efficiency of the electrical power systems. S U1 and S eN are calculated in this paper for two cases, resolving the effective apparent power (S e ) by means of the product between the terms of the effective voltage (V e ) and the effective current (I e ). It yields to expressions of some useless active powers and reactive powers that differ from the definitions included in IEEE Standard 1459. New definitions of V e , I e , and S e are proposed to avoid the disagreements detailed in this paper. The new definitions are compared with the IEEE Standard 1459 definitions by means of one numerical example. Magnitudes calculated by means of the IEEE Standard 1459 definitions present a general overvaluation that arrives at a maximum of 83% for S U1 .

Tópico:

Power Quality and Harmonics

Citaciones:

Citaciones por año:

Altmétricas:

Información de la Fuente:

FuenteIEEE Transactions on Power Delivery	Cuartil año de publicaciónNo disponible	Volumen26
Issue2	Páginas640 - 649	pISSNNo disponible
ISSN0885-8977	Perfil OpenAlexhttps://openalex.org/S203966947

Enlaces e Identificadores:

Minciencias ID	ART-0000457825-1	Scienti ID	0000457825-1	Scholar URL	https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&q=info%3AEjDxCJ5gujAJ%3Ascholar.google.com&btnG=
Scienti URL	http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=5688289	Pdf URL	https://ieeexplore.ieee.org/iel5/61/5738430/05688289.pdf	Openalex URL	https://openalex.org/W2164647845
Scholar citations URL	https://scholar.google.com/scholar?cites=3511225091359846418&as_sdt=2005&sciodt=0,5&hl=en	Doi URL	https://doi.org/10.1109/tpwrd.2010.2096519	Open_access URL	https://riunet.upv.es/bitstream/handle/10251/201165/Martinez-TureganoAnoBernal-Perez%20-%20Small-signal%20stability%20and%20fault%20performance%20of%20mixed%20grid%20for....pdf?sequence=11&isAllowed=y

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