Summary of IEEE Standard 1459: Definitions for the Measurement of Electric Power Quantities Under Sinusoidal, Nonsinusoidal, Balanced, or Unbalanced Conditions

Emanuel, A.E.

doi:10.1109/tia.2004.827452

Cited by 367 publications

(121 citation statements)

References 4 publications

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“…This way, for the IEEE Std 1459-2000, [7], [9], the apparent power is the maximum active power that can be transmitted by a balanced system that produces the same impact of voltage and the same impact of current in the network. Here impact refers to what isolation it is necessary and what losses in noload they are expected, and what losses it takes place in the lines the current magnitude.…”

Section: The Ieee Approachmentioning

confidence: 99%

“…Here impact refers to what isolation it is necessary and what losses in noload they are expected, and what losses it takes place in the lines the current magnitude. The last shading on this focus appears in [9]. There, that definition of defined equivalent voltage starting from the losses that depend on the voltage gives way in favour of the loads active powers approach, [6].…”

Section: The Ieee Approachmentioning

confidence: 99%

“…The European approach has been very well based from the theoretical point of view in the last years thanks to the works of the own Depenbrock, [2] and Mayordomo et al, [3], and the subsequent works of Willems, [4][5][6] that have helped to clarify the situation. On the other hand, the IEEE approach has sought to introduce in the definition of apparent power a practical effective voltage, associated in a principle to the non-load losses, [7][8][9][10]. It is an interesting idea, but that it has not been completely resolved until the present time.…”

Section: Introductionmentioning

confidence: 99%

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Apparent power and power factor in unbalanced and distorted systems. Applications in three phase load compensations

Salmerón¹,

Vázquez²,

Herrera³

et al. 2024

RE&PQJ

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Abstract. The apparent power and the derived power factor are two of the quantities of the biggest use and application inside the Electric Engineering. However, nowadays it continues staying the controversy on their definitions and more appropriate meaning in the most general situations in unbalance and distortion, and unequal resistances in the distribution lines. In the last years they have been distinguished two focuses concerning the functional definitions of apparent power: the European approach, more theoretical and better developed, and the American approach, more practical focus but with smaller rigor. Although from the point of view of their practical application, the use of a definition or another doesn't suppose important numeric differences, if present differ from the conceptual point of view. This is made notice in applications that suppose the use of modern equipments of static compensation. The apparent power of the European approach in its conception only permits parallel compensation, while the apparent power of the American approach admits the seriesparallel compensation. This paper introduces the definitions of apparent power of both approaches and it establishes a discussion on its application in the three-phases loads compensation.

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Section: The Ieee Approachmentioning

confidence: 99%

Section: The Ieee Approachmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Apparent power and power factor in unbalanced and distorted systems. Applications in three phase load compensations

Salmerón¹,

Vázquez²,

Herrera³

et al. 2024

RE&PQJ

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“…Utilizando las definiciones de potencia en redes trifásicas propuestas en la bibliografía [10], de donde surge la expresión de la corriente equivalente (I e ):…”

Section: Cálculo De Las Pérdidas Por Efecto Joule En Alimentadoresunclassified

Pérdidas Joule en alimentadores que transportan corrientes armónicas en baja tensión

Mauro

Suárez

Anaut

et al. 2013

Ingeniare. Rev. chil. ing.

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Pérdidas Joule en alimentadores que transportan corrientes armónicas en baja tensión Joule losses in feeders that transport harmonic currents in low voltage RESUMENSe presenta un estudio de las pérdidas Joule en alimentadores que conducen corrientes no sinusoidales. Distintas fórmulas propuestas en la literatura fueron utilizadas para la estimación de la corriente de neutro y de las pérdidas producidas. En el entorno del Alternative Transients Program, se simularon cargas con diferentes niveles de distorsión armónica, arribando a resultados que demuestran que las pérdidas pueden llegar a ser considerablemente superiores a la condición en la que se transporta la misma potencia activa sin distorsión. Se analiza un caso real y la importancia de la reducción del contenido de armónicos asociados a las pérdidas eléctricas en líneas de alimentación.

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“…In recent years, the increasing use of power electronics in the commercial and industry processes results in harmonics injection and lower power factor to the electric power system [Emanuel A E. (2004)]. Conventionally, in order to overcome these problems, passive R-L-C filters have been used.…”

Section: Introductionmentioning

confidence: 99%

Performance Evaluation of PI and Fuzzy Controlled Power Electronic Inverters for Power Quality Improvement

Tsengenes¹,

Adamidis²

2012

Fuzzy Controllers- Recent Advances in Theory and Applications

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Summary of IEEE Standard 1459: Definitions for the Measurement of Electric Power Quantities Under Sinusoidal, Nonsinusoidal, Balanced, or Unbalanced Conditions

Cited by 367 publications

References 4 publications

Apparent power and power factor in unbalanced and distorted systems. Applications in three phase load compensations

Apparent power and power factor in unbalanced and distorted systems. Applications in three phase load compensations

Pérdidas Joule en alimentadores que transportan corrientes armónicas en baja tensión

Performance Evaluation of PI and Fuzzy Controlled Power Electronic Inverters for Power Quality Improvement

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