Analysis and design of variable double-band hysteresis current controller for single-phase full-bridge bidirectional converters

Priandana, Eka Rakhman; Saputra, Masramdhani; Prabowo, Yos; Dahono, Pekik Argo

doi:10.1109/istmet.2014.6936495

Cited by 3 publications

(20 citation statements)

References 6 publications

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“…The two-stage power circuit consists of an INC-based MPPT-controlled DC-DC boost converter coupled with a current controlled voltage source inverter (VSI) as MFI with RTSPV interfacing.  Compared the proposed MB-HCC method effectiveness with the VDB-HCC method reported in Reference [30].…”

Section: Configuration Of Rtspv Integration System For Lvds Applicationsmentioning

confidence: 99%

“…But, the major limitation of the HCC is its highly variable switching frequency to match variation in solar irradiation and associated compensation requirements that results in higher switching losses. To overcome the drawback of high variable switching frequency, advanced HCC methods are described in the literature [29][30][31]. A variable double-band (VDB)-HCC concept is presented in [30] for single-phase full-bridge bi-directional converters.…”

Section: Introductionmentioning

confidence: 99%

“…To overcome the drawback of high variable switching frequency, advanced HCC methods are described in the literature [29][30][31]. A variable double-band (VDB)-HCC concept is presented in [30] for single-phase full-bridge bi-directional converters. However, the selection of the optimum variable hysteresis band to attain the highest efficiency is not yet reported.…”

Section: Introductionmentioning

confidence: 99%

“…Table 1 shows the metrics for single-phase grid-tied inverters, where the HCC method shows a limitation related to the highly variable switching frequency leading to switching losses and hence reduction in the MFI conversion efficiency. On the other hand, the VDB-HCC-based bi-directional converter [30] and the DB-HCC-based active power filter configuration [31] have not been explored for weak-grid conditions; also, the IELI is not reported. Particularly, the DB-HCC [29,31] exhibits unipolar switching characteristics to reduce the switching losses, but during the zero modulation index case, it has a limitation of high switching frequency.…”

Section: Introductionmentioning

confidence: 99%

“…Compared the proposed MB-HCC method effectiveness with the VDB-HCC method reported in Reference [30].…”

mentioning

confidence: 99%

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Scalable Single-Phase Multi-Functional Inverter for Integration of Rooftop Solar-PV to Low-Voltage Ideal and Weak Utility Grid

2019

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Integration of rooftop solar-PV (RTSPV) systems and extensive use of nonlinear loads in the low-voltage distribution system (LVDS) leads to poor power quality (PQ). Therefore, it is necessary to address the issues leading to poor PQ at the point of common coupling of the LVDS. In this article, a multi-band hysteresis current control (MB-HCC) for the multi-functional inverter (MFI) is proposed which improves the efficiency of the MFI and also enhances the PQ of the LVDS. The MB-HCC uses simple switching logic and outperforms in its multi-functional tasks such as active power injection and power conditioning. MB-HCC offers better efficiency over variable double-band HCC (VDB-HCC) as it operates at a lower switching frequency. The performance of the proposed system is simulated by using MATLAB/Simulink and validated by OPAL-RT based real-time simulation studies. During the variation of solar irradiation, the proposed MFI has an average efficiency of 98.5% under the ideal grid and 97.34% under the distorted grid. Moreover, the percentage of Total Harmonic Distortion under ideal and distorted grid conditions is brought down to below 5%, and also, reactive power compensation maintains unity power factor operation complying with the IEEE-519-2014 and 1547 standards. These results substantiate the hypothesis of scalability of the single-phase MB-HCC-based MFI for an LVDS contributing to economy and ecology.

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Section: Configuration Of Rtspv Integration System For Lvds Applicationsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…Compared the proposed MB-HCC method effectiveness with the VDB-HCC method reported in Reference [30].…”

mentioning

confidence: 99%

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Scalable Single-Phase Multi-Functional Inverter for Integration of Rooftop Solar-PV to Low-Voltage Ideal and Weak Utility Grid

2019

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Current Control in the Drives of Dexterous Robot Grippers

Serebrennyj

Boshlyakov

Ogorodnik

2018

Lecture Notes in Computer Science

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Control en cuatro cuadrantes de un inversor de puente completo conectado a la red eléctrica

Ramos-Paja

aavedra-Montes

Bastidas‐Rodríguez

2020

revuin

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Los sistemas de almacenamiento de energía (SAE) son elementos claves en las microrredes para garantizar la estabilidad en la magnitud de la tensión y la frecuencia. Los SAE se conectan a la microrred por medio de inversores bidireccionales cuya potencia compleja de salida pueda estar en cualquiera de los cuatro cuadrantes y es definida por un control de alto nivel. Este artículo presenta un sistema de control por histéresis para un inversor monofásico con filtro inductivo conectado a la red que permite obtener potencia compleja en cualquiera de los cuatro cuadrantes. El sistema de control está compuesto por un lazo interno de control de corriente por histéresis y un método para calcular la referencia de corriente a partir de las potencias activa y reactiva deseadas. La referencia de corriente puede estar adelantada o atrasada respecto a la tensión de la red, para operar en los cuatro cuadrantes, y puede tener diferentes valores de magnitud, para obtener diferentes valores de potencia aparente. El inversor y el sistema de control son implementados en el software PSIM para verificar su correcto funcionamiento. Los resultados muestran que es posible obtener diferentes valores de potencia aparente en cualquiera de los cuatro cuadrantes del plano complejo.

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Analysis and design of variable double-band hysteresis current controller for single-phase full-bridge bidirectional converters

Cited by 3 publications

References 6 publications

Scalable Single-Phase Multi-Functional Inverter for Integration of Rooftop Solar-PV to Low-Voltage Ideal and Weak Utility Grid

Scalable Single-Phase Multi-Functional Inverter for Integration of Rooftop Solar-PV to Low-Voltage Ideal and Weak Utility Grid

Current Control in the Drives of Dexterous Robot Grippers

Control en cuatro cuadrantes de un inversor de puente completo conectado a la red eléctrica

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