Reduced Switch Quadruple Boost Switched-Capacitor based Multilevel Inverter

Panda, Kaibalya Prasad; P, Narendra Babu; Bisoyi, Sanjiba Kumar; Panda, Gayadhar

doi:10.1109/icepe50861.2021.9404408

Cited by 8 publications

(6 citation statements)

References 22 publications

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“…Therefore, it needs some voltage boosting apparatus for grid‐tied connection. Such voltage boosting can be done either by cascading PV modules, 22 front end dc‐dc boost converter, 23 or using a step‐up transformer at the back‐end of the inverter (i.e., on ac sides) 36 . However, dc‐dc converter and transformer applications increase switching components, volume, weight, power losses, and cost.…”

Section: Resultsmentioning

confidence: 99%

“…While the cost‐effectiveness of the topologies 17,23 is greater than the proposed topology but, they require a larger number of uncontrolled switches (diodes). In terms of gain, the 23 has a lower gain than the proposed one.…”

Section: Comarative Analysismentioning

confidence: 97%

“…In comparison to the proposed typology, the topologies cited as 22,25 are the least cost-effective. While the cost-effectiveness of the F I G U R E 3 (A) Switching strategy; (B) reference and carrier frequency; (C) output voltage topologies 17,23 is greater than the proposed topology but, they require a larger number of uncontrolled switches (diodes). In terms of gain, the 23 has a lower gain than the proposed one.…”

Section: Comarative Analysismentioning

confidence: 99%

“…presents a single‐source SC‐based seven‐level SC inverter for photovoltaic applications with fewer switches. It is capable of increasing output by three times the magnitude of the input source 23 . recommends a 17‐level sc inverter with the quadruple voltage gain.…”

Section: Introductionmentioning

confidence: 99%

“…It is capable of increasing output by three times the magnitude of the input source. 23 recommends a 17-level sc inverter with the quadruple voltage gain.…”

mentioning

confidence: 99%

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A new design self‐balanced 13‐level switched‐capacitor inverter

Jena

Panigrahi

Gupta

2021

Circuit Theory & Apps

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This study introduces a novel switched-capacitor (SC) inverter with a simple architecture. The proposed topology synthesized a 13-level voltage waveform with a boosting factor of six. The unique features of the proposed topology are the self-balancing property of capacitors voltage, high boosting factor, least cost function, lower peak inverse voltage, and lower per-unit total standing voltage. A brief analysis of the circuit description, operating principle, the modulation scheme has been presented. The proposed topology's advantages over the existing topologies have been demonstrated through comparative investigations. Finally, the simulation and experimental findings have confirmed the feasibility and dynamic performance of the suggested topology.

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Section: Resultsmentioning

confidence: 99%

Section: Comarative Analysismentioning

confidence: 97%

Section: Comarative Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…It is capable of increasing output by three times the magnitude of the input source. 23 recommends a 17-level sc inverter with the quadruple voltage gain.…”

mentioning

confidence: 99%

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