Two-input boost converter for street-lighting applications

Soltani, Behnam Abbasi; Sabahi, Mehran; Babaei, Ebrahim; Pouladi, Jaber

doi:10.1016/j.compeleceng.2021.107126

Cited by 12 publications

(9 citation statements)

References 22 publications

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“…The transfer function of the proposed converter is derived from a small signal analysis [26]. The state-space Equations (12)(13)(14)(15)(16)(17)(18)(19)(20)(21)(22)(23)(24) are as follows:…”

Section: Small Signal Modellingmentioning

confidence: 99%

See 1 more Smart Citation

Design of multi‐input single output DC–DC converter with preserved output voltage under source‐fault

Dhananjaya¹,

Chaitanya

Babu

et al. 2023

IET Power Electronics

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Multi‐input converters play an important role in integrating the independent energy sources utilized in the grid‐connected system and electric vehicle (EV) applications. In this scenario, several types of multi‐input converters are presented in the literature. Most of the MICs are operated using a time‐sharing scheme. This leads to a restricted duty cycle which limits the energy sources utilization and output voltage. To overcome the aforementioned limitations, a multi‐input single‐output (MISO) boost converter is proposed. It can improve the utilization of energy sources and output voltage with a reduction in the part count. To verify the feasibility of the proposed scheme, a 200 W prototype circuit is developed; simulation and experimental results are validated.

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Section: Small Signal Modellingmentioning

confidence: 99%

“…However, it has a constraint on the duty ratio, that is, D 1 < 0.5. The dual‐input boost converter is proposed in [22] for street‐lighting applications. It uses a switched‐inductor network to improve the output voltage and reduce voltage ripple at load.…”

Section: Introductionmentioning

confidence: 99%

Design of multi‐input single output DC–DC converter with preserved output voltage under source‐fault

Dhananjaya¹,

Chaitanya

Babu

et al. 2023

IET Power Electronics

View full text Add to dashboard Cite

show abstract

“…Nevertheless, it has more components, which may affect the cost and size of the converter. Suggested configurations in references [15][16][17][18] have low component counts. However, these are operated only in boost mode.…”

Section: Introductionmentioning

confidence: 99%

“…The key features of the topologies are low voltage stress and power components. The dual‐input boost configuration is proposed in literature 16 for street‐lighting applications, and voltage gain is improved using a switched‐inductor network. Two boost converters are integrated with the diode in literature 17 for low‐power energy harvesting applications.…”

Section: Introductionmentioning

confidence: 99%

Two‐input single‐output converter with preserved output voltage under source fault

Dhananjaya

Ali

Almakhles

et al. 2023

Circuit Theory & Apps

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SummaryMulti‐input converters (MICs) play a significant role in the aspect of the integration of sources. The reliability of the converter can be enhanced by using a suitable fault tolerance converter design and control algorithm. A dual‐input single‐output (DISO) DC–DC converter with source fault tolerance is proposed in this paper. In the literature, there are many topologies in this area of work; however, most of them are based on time‐sharing control. In this control scheme, one input source is contributed to the load, and others are kept idle in a particular duty interval; hence, this control scheme leads to underutilization of the converter. The proposed converter is designed to circumvent these challenges and can produce boost, buck–boost, and buck operations. And also, it has a source fault feature for achieving the preserved output voltage under source V1 or V2 failure conditions. A 200‐W prototype is designed, and the feasibility of the proposed converter is validated through simulation and experimental results.

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“…Soltani et al 14 present a dual‐input boost converter for street‐lighting applications. It employs a switched inductor network to improve voltage gain and decrease voltage ripple at the load.…”

Section: Introductionmentioning

confidence: 99%

Multi‐input multi‐output converter for simultaneous buck and boost voltage conversion

Dhananjaya¹,

Ali

Potnuru

et al. 2023

Circuit Theory & Apps

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SummaryInternet of Things (IoT) devices, portable electronics, and electric vehicle (EV) accessories have increased the need for DC power distribution with various outputs. Multiport converters (MPCs) handle numerous inputs and loads with fewer components, low power losses, and less cost. Most multi‐input converters are time‐shared and restrict the duty cycle's working range, limiting energy sources and output voltage. Single‐input multi‐output (SIMO) converters have inductor current and duty cycle limits. In this study, a dual‐input dual‐output (DIDO) converter is proposed to overcome the limitations mentioned above. It can operate multiple loads without restrictions on charging inductor currents and cross‐regulation problems. Any variations will not influence the proposed converter's output voltage VO1 (VO2) by the load current iO2 (iO1). To verify the feasibility of the proposed configuration, a 250 W laboratory prototype has been developed, and experimental results are validated.

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Two-input boost converter for street-lighting applications

Cited by 12 publications

References 22 publications

Design of multi‐input single output DC–DC converter with preserved output voltage under source‐fault

Design of multi‐input single output DC–DC converter with preserved output voltage under source‐fault

Two‐input single‐output converter with preserved output voltage under source fault

Multi‐input multi‐output converter for simultaneous buck and boost voltage conversion

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