Single-Phase PFC Converter Using Switched Capacitor for High Voltage DC Applications

Kishore, G. Indira; Tripathi, Ramesh Kumar

doi:10.1109/tia.2018.2807786

Cited by 22 publications

(20 citation statements)

References 28 publications

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“…As seen in Table 1, total number of components of the converter of [11] is more than the proposed ones. While, this cannot be claimed about the components number of the converter in [10] because only the number of components of the proposed non-hybrid converters are equal to or fewer than that of the converter of [10]. However, in comparison with the proposed converters, the converters presented in [10,11] have a common drawback.…”

Section: Number Of Power Componentsmentioning

confidence: 96%

“…As shown in Fig. 16, by increasing the value of n, total number of passive components of converters of [10,11] increases much more than the proposed ones' caused by the need for an extra inductor and capacitor in each cell of the converters of [10,11]. So the proposed converters are much more cost-, size-and weighteffective than converters of [10,11].…”

Section: Number Of Power Componentsmentioning

confidence: 99%

“…Figs. 7a and b, respectively, show the topologies of both nonisolated SIESC-SC boost and SEPIC-based converters presented for power factor correction applications in [10,11]. Their voltage gains of these converters are obtained as follows.…”

Section: For Zeta Convertermentioning

confidence: 99%

“…In (12) and 13, n is the number of the inductors and the presented basic cells, respectively, [10,11]. Due to having extendable structures, these converters are able to generate higher voltage gains in comparison with conventional converters like SEPIC.…”

Section: For Zeta Convertermentioning

confidence: 99%

“…In [9], a transformerless buck-boost DC-DC converter has been presented which its voltage gain is higher than that of the aforementioned conventional converters with a more suitable duty cycle. In [10,11], single-stage non-isolated switched-capacitor DC-DC converters have been presented which benefit from higher voltage gain and having extension capability compared to the conventional ones. However, for extending these converters based on the presented cells (including one diode, two capacitors and one inductor), the number of their passive component increases which is not desirable due to increased size and cost.…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

New family of non‐isolated step‐up/down and step‐up switched‐capacitor‐based DC–DC converters

Abbasi¹,

Babaei

Tousi³

2019

IET Power Electronics

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Here, a new family of non-isolated step-up/down and step-up switched-capacitor (SC)-based DC-DC converters are proposed possessing many advantages as lower voltage stress on capacitors and higher voltage gain compared to previously introduced DC-DC converters. The proposed converter structures have multiple capacitors which are based on principles of DC-DC SC converters. Therefore, the amount of power transfer from the input to the output is higher in the proposed converters. Generally, the proposed converters are more suitable for industrial applications, especially for generating highvoltage gains in lower duty-cycles. For proving the analysis, comprehensive comparisons and precise experiments have been performed which show remarkable performance of the proposed converter topologies.

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Section: Number Of Power Componentsmentioning

confidence: 96%

Section: Number Of Power Componentsmentioning

confidence: 99%

Section: For Zeta Convertermentioning

confidence: 99%

Section: For Zeta Convertermentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

New family of non‐isolated step‐up/down and step‐up switched‐capacitor‐based DC–DC converters

Abbasi¹,

Babaei

Tousi³

2019

IET Power Electronics

View full text Add to dashboard Cite

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A high step‐up DC–DC converter with active switched LC‐network and voltage‐lift circuit: Topology, operating principle, and implementation

Dastgiri

Hosseinpour

Sedaghati

et al. 2021

Circuit Theory & Apps

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To meet the higher DC link voltage requirement in distributed energy resources (DERs) such as fuel cells (FCs), wind turbines (WTs), and photovoltaic (PV) systems, DC–DC converters are applied. A voltage‐lift (VL) circuit‐based transformer‐less active switched LC‐network (ASLC) converter with a high‐voltage gain is proposed in this paper. Compared to a similar reference converter, the voltage gain of the proposed converter increases efficiently by adding one extra capacitor and diode. The operation of the converter in continuous current mode (CCM) and discontinuous current mode (DCM), the analysis of the steady‐state condition, and comparative analysis with some similar converters are discussed. Moreover, the parasitic elements are assumed to calculate the DC‐voltage gain and the efficiency of the converter accurately. The performance of the proposed step‐up converter is simulated in the PSIM software. A prototype circuit rating of about 20/280 V, 200 W of converter model is designed, and its performance is validated. The experimental outcomes clarify the feasibility of the proposed converter.

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A Modified Zeta Based High Power Quality Rectifier for Low Voltage Battery Charging Applications

Gupta,

Singh

2023

J. Inst. Eng. India Ser. B

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Single-Phase PFC Converter Using Switched Capacitor for High Voltage DC Applications

Cited by 22 publications

References 28 publications

New family of non‐isolated step‐up/down and step‐up switched‐capacitor‐based DC–DC converters

New family of non‐isolated step‐up/down and step‐up switched‐capacitor‐based DC–DC converters

A high step‐up DC–DC converter with active switched LC‐network and voltage‐lift circuit: Topology, operating principle, and implementation

A Modified Zeta Based High Power Quality Rectifier for Low Voltage Battery Charging Applications

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