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Formulation of phasor unbalance power: application to sinusoidal power systems

Diez Aznar, José Manuel; Blasco Espinosa, Pedro Angel; Montoya Villena, Rafael (Institution of Engineering and Technology (IET), 2016-12-08)

Imbalances significantly reduce the efficiency of electric power systems. There are several negative effects of these phenomena, and they have been extensively studied within the scientific community. The accurate determination ...
Inefficiencies in unbalanced three-phase power systems. Relationship between system asymmetry and instantaneous power waves

Sabater i Serra, Roser; Donderis Quiles, Vicente (AEDERMACP (European Association for the Development of Renewable Energies and Power Quality), 2004)

[EN] This work analyzes the energy phenomena occurring in linear power systems characterized by the presence of load unbalances, using the principles of the Unifying General Theory of Electric Power [1],[2]. The energy ...
Relationship between Buchholz's Apparent Power and Instantaneous Power in Three-Phase Systems

León-Martínez, Vicente; Montañana-Romeu, Joaquín; Peñalvo-López, Elisa; Valencia-Salazar, Iván (MDPI AG, 2020-03-05)

[EN] Similarly to how Steinmetz developed his theory of alternating current in single-phase sinusoidal systems, a few formal relationships between expressions of the instantaneous and Buchholz's apparent power in three-phase ...

Mostrando ítems 1-3 de 3