Proceedings ArticleDOI
Compensation of instantaneous reactive power and active power oscillations without using reference frame transformations
Claudio A. Busada,Juan Carlos Balda,H.G. Chiacchiarini +2 more
- Vol. 4, pp 3066-3069
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TLDR
In this article, the authors proposed a method to compensate instantaneous reactive power and/or active power oscillations in three-phase three-wire systems by using measurements of only two line voltages and two phase currents, without involving coordinate transformations.Abstract:
This paper proposes a new method to compensate instantaneous reactive power and/or active power oscillations in three-phase three-wire systems by using measurements of only two line voltages and two phase currents, without involving coordinate transformations. It is proved that the proposed method produces the same compensated source currents as the standard pq method.read more
Citations
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Proceedings ArticleDOI
Resistive load synthesis in three-phase four-wire systems using a parallel active power filter
TL;DR: In this article, the reference currents of a parallel active power filter used in three-phase four-wire systems are generated by synthesizing a 3-phase three-wire balanced load that is resistive and time invariant with respect to the source.
References
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Journal ArticleDOI
Instantaneous Reactive Power Compensators Comprising Switching Devices without Energy Storage Components
TL;DR: In this paper, a new instantaneous reactive power compensator comprising switching devices is proposed, which requires practically no energy storage components, and is based on the instantaneous value concept for arbitrary voltage and current waveforms.
Journal ArticleDOI
Generalized instantaneous reactive power theory for three-phase power systems
Fang Zheng Peng,Jih-Sheng Lai +1 more
TL;DR: In this paper, a generalized theory of instantaneous reactive power for three-phase power systems is proposed, which is valid for sinusoidal or nonsinusoidal, balanced or unbalanced, three phase power systems with or without zero-sequence currents and/or voltages.
Journal ArticleDOI
Harmonic and reactive power compensation based on the generalized instantaneous reactive power theory for three-phase four-wire systems
TL;DR: In this article, a generalized theory of instantaneous reactive power for three-phase power systems is proposed, which is valid for sinusoidal or nonsinusoidal and balanced or unbalanced systems with or without zero-sequence currents and/or voltages.
Journal ArticleDOI
A new interpretation of the Akagi-Nabae power components for nonsinusoidal three-phase situations
TL;DR: In this article, a different interpretation of the power decomposition proposed by H. Akagi et al. for distorted three-phase situations is given, which makes it possible to generalize the technique to single-phase systems and polyphase systems, also to include rigorously zero sequence currents and voltages.
Journal ArticleDOI
A study of active power filters using quad-series voltage-source PWM converters for harmonic compensation
TL;DR: An active power filter using quad-series voltage-source pulsewidth-modulated (PWM) converters to suppress AC harmonics by injecting compensating currents into the AC system is described in this article.