ULTRAHIGH-STEP-UP NON-ISOLATED INTERLEAVED BOOST CONVERTER

ULTRAHIGH-STEP-UP NON-ISOLATED INTERLEAVED BOOST CONVERTER

Registration ID: IJNRD_181222

Published ID: IJNRDA001052

DOI: Click Here to Get

SUBASREE.M.K , LEKHA R , JAYA PREETHA.S , THANUJA.G , VAANMATHI.S.K

ULTRAHIGH-STEP, BOOST CONVERTER

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.

Published Paper   E-Certificate

"ULTRAHIGH-STEP-UP NON-ISOLATED INTERLEAVED BOOST CONVERTER", IJNRD - INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT (www.IJNRD.org), ISSN:2456-4184, Vol.7, Issue 5, page no.272-277, May-2022, Available :https://ijnrd.org/papers/IJNRDA001052.pdf

Volume 7 Issue 5, May-2022

Pages : 272-277

Paper Reg. ID: IJNRD_181222

Published Paper Id: IJNRDA001052

Downloads: 000121117

Research Area: Engineering

Country: TIRUVALLUR, TAMIL NADU, India

Published Paper PDF: https://ijnrd.org/papers/IJNRDA001052.pdf

Published Paper URL: https://ijnrd.org/viewpaperforall?paper=IJNRDA001052

Journal Name: INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT(IJNRD)

ISSN: 2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar | ESTD YEAR: 2016

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Publisher: IJNRD (IJ Publication) Janvi Wave

This work is licensed under a Creative Commons Attribution 4.0 International License and The Open Definition

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