INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2456-4184 | Impact factor: 8.76 | ESTD Year: 2016
Scholarly open access journals, Peer-reviewed, and Refereed Journals, Impact factor 8.76 (Calculate by google scholar and Semantic Scholar | AI-Powered Research Tool) , Multidisciplinary, Monthly, Indexing in all major database & Metadata, Citation Generator, Digital Object Identifier(DOI)
A new non isolated interleaved boost topology with ultra large step voltage ratiobased on coupled inductors (CIs) and switched capacitor is proposed. CI applied in the lowvoltage side along with the interleaved structure and utilizing new topology provide ripplecancelation and considerably reduce the input current ripple and current stress through powerswitches and magnetic elements. In addition, utilizing CIs in the high voltage side provides ahigh-voltage gain with an appropriate duty ratio. Voltage lift capacitors used in this structurenot only alleviate the voltage spikes across the power switches but also increase the voltagegain. Zero current switching (ZCS) turn-on condition for switches and ZCS turn-off conditionfor diodes are achieved by employing CIs without any auxiliary circuit. This feature degradesthe reverse recovery losses and improves the efficiency of the converter. The voltage stress ofthe power switches is noticeably lower than the output voltage, especiallyat high outputvoltages. Therefore, the low- voltage rated switches can be adopted. This topology providesauto-currentsharingwithoutany controller.
Keywords:
ULTRAHIGH-STEP, BOOST CONVERTER
Cite Article:
"ULTRAHIGH-STEP-UP NON-ISOLATED INTERLEAVED BOOST CONVERTER", International Journal of Novel Research and Development (www.ijnrd.org), ISSN:2456-4184, Vol.7, Issue 5, page no.272-277, May-2022, Available :http://www.ijnrd.org/papers/IJNRDA001052.pdf
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ISSN:
2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.76 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
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