Shunt active power filter for harmonic compensation of two-phase nonlinear loads

Bueno, Héctor; Fajardo, Marco; Quizhpi, Flavio; Viola, Julio; Restrepo, José

doi:10.1109/tdc-la.2014.6955204

Cited by 7 publications

(3 citation statements)

References 13 publications

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“…In [27], a novel interpretation of the classic p-q theory is devised by mapping two-phase voltages and currents into the αβ frame by means of linear transformations. Although care must be taken using [28], since the method presents particular interpretations in relation to [29], such approach provides effective reactive power compensation, along with harmonic and unbalance current mitigation, as well as neutral current reduction in 2Φ3w grids. With the work in [22], another power theory, namely Conservative Power Theory (CPT) [36], has been explored for being applied to the control of APFs in 2Φ3w networks, achieving selective compensation.…”

Section: A Comprehensive Literature Reviewmentioning

confidence: 99%

“…Other applications of 2Φ3w APFs propose different converter topologies. For instance, a five-level shunt APF configuration using predictive controllers is devised for compensation of current unbalance and harmonics in [29]. The same topology is employed for reactive power compensation in [30], presenting an innovative DC bus capacitor voltage balancing strategy that requires a reduced number of sensors.…”

Section: A Comprehensive Literature Reviewmentioning

confidence: 99%

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CPT-Based Control Strategy for a Two-Phase Three-Wire Pv Inverter: a Multifunctional Perspective and a Comprehensive Review

Alonso¹,

Oliveira²,

Brandão³

et al. 2022

Eletrônica de Potência

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Multifunctional inverters play an important role in electrical grids due to their capability to provide active power conversion from photovoltaic (PV) systems, as well as by concomitantly offering ancillary services that provide grid support and power quality improvement. Although control strategies for such inverters have been extensively explored for applications in single-and threephase grids, their consideration for the two-phase threewire topology has been superficially discussed in literature. Thus, first, this paper contributes to the literature by presenting a comprehensive review about the control of power electronic inverters in two-phase threewire grids. As second contribution, this paper proposed a flexible control strategy based on the Conservative Power Theory capable of adequately synthesizing control references for a PV-based multifunctional inverter operating in a two-phase three-wire grid. Additionally, power quality services can be selectively offered by the inverter to achieve compensation of reactive, harmonic and unbalance current terms, as well as providing reduction in neutral currents. Hardware-in-the-loop experimental results comprising a multifunctional PV inverter under several scenarios of operation are shown to demonstrate and validate the flexibility of the method.

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Section: A Comprehensive Literature Reviewmentioning

confidence: 99%

Section: A Comprehensive Literature Reviewmentioning

confidence: 99%

CPT-Based Control Strategy for a Two-Phase Three-Wire Pv Inverter: a Multifunctional Perspective and a Comprehensive Review

Alonso¹,

Oliveira²,

Brandão³

et al. 2022

Eletrônica de Potência

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show abstract

“…El Filtro activo de potencia (APF) para aplicaciones monofásicas y trifásicas se encuentra ampliamente reportada en la literatura técnica en [1], [2], [3], [4], pero hay una falta de documentos que aborden aplicaciones en sistemas bifásicos. Entre los pocos trabajos sobre sistemas bifásicos están [5], [6], donde los autores han propuesto el uso de dos convertidores de 5 niveles para la compensación de los armónicos de corriente entre dos fases de un sistema trifásico como se muestra en la Fig. 2.…”

Section: Filtros Activos De Potencia En Sistemas Bifásicosunclassified

Filtro Activo de Potencia para Instalaciones Bifásicas con Capacidad de Balance de Corrientes

Fajardo¹,

Viola²,

Quizhpi³

2018

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La inclusión de cargas eléctricas de alto consumo como cocinas de inducción y calentadores eléctricos ha hecho necesaria la instalación de una segunda fase en muchos domicilios. Esto trae acarreado el problema de desbalances en las corrientes de cada fase. El presente trabajo propone el uso de dos topologías de inversores actuando como filtros activos de potencia bifásicos. Además de la capacidad de compensación de potencia reactiva estos filtros pueden balancear la potencia activa en cada fase para sistemas bifásicos con 120° y con 180° entre fases.

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Use of Grid Connected Inverters in Reduction of Electric Demand Peak in Residential Installations

Fajardo

Viola

Aller

et al. 2018

2018 IEEE 9th Power, Instrumentation and Measurement Meeting (EPIM)

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Shunt active power filter for harmonic compensation of two-phase nonlinear loads

Cited by 7 publications

References 13 publications

CPT-Based Control Strategy for a Two-Phase Three-Wire Pv Inverter: a Multifunctional Perspective and a Comprehensive Review

CPT-Based Control Strategy for a Two-Phase Three-Wire Pv Inverter: a Multifunctional Perspective and a Comprehensive Review

Filtro Activo de Potencia para Instalaciones Bifásicas con Capacidad de Balance de Corrientes

Use of Grid Connected Inverters in Reduction of Electric Demand Peak in Residential Installations

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