Results 11 to 20 of about 184 (102)
Energies, 2022 In 1927, the most recognized power theory in the frequency domain was proposed by Budeanu. The second power theory in the frequency domain, which is currently catching a lot of supporters, is the approach proposed by Czarnecki.
Zbigniew Sołjan, Maciej Zajkowski
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Application of Enhanced CPC for Load Identification, Preventive Maintenance and Grid Interpretation
Energies, 2021 Currents’ Physical Components (CPC) theory with spectral component representation is proposed as a generic grid interpretation method for detecting variations and structures.
Netzah Calamaro +2 more
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CPC-Based Minimizing of Balancing Compensators in Four-Wire Nonsinusoidal Asymmetrical Systems
Energies, 2021 The article presents the possibility of using the currents’ physical components (CPC) theory to generate the reference current of the active power filter (APF).
Zbigniew Sołjan +2 more
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EnergiesBudeanu’s power theory, in its fundamental version, describes single-phase sinusoidal and nonsinusoidal systems. Over time, this elementary description has been extended to three-phase three-wire and four-wire systems, regardless of power conditions ...
Zbigniew Sołjan, Tomasz Popławski
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CPC-based currents’ description in three-phase four-wire systems with asymmetrical and nonsinusoidal waveforms [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2020 This article aims to explain the capability of describing three-phase systems powered from the source with asymmetrical nonsinusoidal voltage waveforms.
Z. Sołjan, G. Hołdyński, M. Zajkowski
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Balancing reactive compensation at three-phase four-wire systems with a sinusoidal and asymmetrical voltage source [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2020 The article presents the essentials of reactance compensation of unbalanced loads in three-phase four-wire systems powered by a sinusoidal and asymmetrical voltage source.
Z. Sołjan, G. Hołdyński, M. Zajkowski
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Energies, 2023 This article presents the concept of a mathematical description of a three-phase, four-wire asymmetrical electric circuit in decomposition into Voltages’ Physical Components (VPC), associated with distinctive physical phenomena in the load.
Konrad Zajkowski, Stanisław Duer
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Energies, 2023 This article presents methods of reactive power compensation using passive elements in the form of a capacitor (C) or choke (L) and an LC structure selected in such a way as to lead to the minimization of the reactive current (reactive power) of a single-
Zbigniew Sołjan +2 more
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Cooperation of a Non-Linear Receiver with a Three-Phase Power Grid
Energies, 2023 This article presents an analysis of electrical parameters in a three-phase circuit characterized by the generation of harmonics. The Currents Physical Components (CPC) power theory for three-phase circuits were used.
Konrad Zajkowski +3 more
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The use of CPC theory for energy description of two nonlinear receivers
MATEC Web of Conferences, 2018 The article concerns a mathematical description of electric power in the case of two nonlinear receivers connected to a common supply network. This description was made on the basis of the fundamental CPC (Currents' Physical Components) power theory ...
Zajkowski Konrad +2 more
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