A New Configuration of Switch and Source Fault-Tolerant Dual-Input Single-Output DC-DC Converter

Dhananjaya, Mudadla; Ali, Jagabar Sathik Mohamed; Padmanaban, Sanjeevikumar; Almakhles, Dhafer; Potnuru, Devendra

doi:10.1109/gucon50781.2021.9573998

Cited by 2 publications

(2 citation statements)

References 19 publications

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“…20 A configuration of MISO with source and switch fault is suggested in literature. 21 However, it performs in source V 1 failure only. MISO converters are presented in references.…”

Section: Introductionmentioning

confidence: 99%

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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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“…20 A configuration of MISO with source and switch fault is suggested in literature. 21 However, it performs in source V 1 failure only. MISO converters are presented in references.…”

Section: Introductionmentioning

confidence: 99%

“…An in‐depth study on fault detection and control of DC–DC converters was presented in literature 20 . A configuration of MISO with source and switch fault is suggested in literature 21 . However, it performs in source V 1 failure only.…”

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

Self Cite

View full text Add to dashboard Cite

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Non-Isolated Multiport Converter for Renewable Energy Sources: A Comprehensive Review

Narayanaswamy

Mandava

2023

Energies

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A key focus of the Sustainable Development Goals (SDGs) is to harvest electricity from renewables. The fields of renewable energy sources (RES) and harvesting methods have seen tremendous growth. Multiport power electronic converter circuits integrate multiple energy sources. This integration aids in powering the load with different required voltage ratings. A simple and reliable control scheme for this system can maintain high power transfer efficiency and reliability. To integrate RES, non-isolated (NI) DC-DC multiport converters (MPC) are introduced; however, the main objective is to concentrate on NI MPC which provide a reliable output. In this paper non-isolated MPC topologies are reviewed and analyzed based on difference parameters considering circuit configuration; operating principal; number of components; complexity; and efficiency. This comprehensive review can be used as a guide for the suitable selection of converter topology to RES integration.

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A New Configuration of Switch and Source Fault-Tolerant Dual-Input Single-Output DC-DC Converter

Cited by 2 publications

References 19 publications

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

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

Non-Isolated Multiport Converter for Renewable Energy Sources: A Comprehensive Review

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