{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T03:00:55Z","timestamp":1760151655338,"version":"build-2065373602"},"reference-count":31,"publisher":"MDPI AG","issue":"8","license":[{"start":{"date-parts":[[2022,4,18]],"date-time":"2022-04-18T00:00:00Z","timestamp":1650240000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Unitatea Executiva Pentru Finantarea Invatamantului Superior Si A Cercetarii Stiintifice Universitare","award":["PN-III-P4-ID-PCE-2020-0008"],"award-info":[{"award-number":["PN-III-P4-ID-PCE-2020-0008"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Energies"],"abstract":"<jats:p>This article introduces a three-phase capacitor clamped inverter with inherent boost capability by relocating the filter components from the AC side to the configuration\u2019s midpoint. This topology has several distinguishing characteristics, including: (a) low component count; (b) high DC-AC gain; (c) decreased capacitor voltage stresses; (d) improved power quality (extremely low voltage and current THDs) without the use of an AC-side filter; and (e) decreased voltage stresses on power semiconductor devices. Simulations were carried out on the MATLAB Simulink platform, and results under steady-state conditions, load and reference change conditions, and phase sequence change conditions, along with THD profiles, are presented. This inverter\u2019s performance was compared to that of similar converters with intrinsic gain. A 1200 W experimental prototype was built to demonstrate the system\u2019s feasibility and benefits. When compared to existing topologies, simulation and experimental results indicate that the proposed inverter provides superior high gain, smooth control, low stress, and a long life time.<\/jats:p>","DOI":"10.3390\/en15082955","type":"journal-article","created":{"date-parts":[[2022,4,18]],"date-time":"2022-04-18T22:04:02Z","timestamp":1650319442000},"page":"2955","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Analysis and Operation of a High DC-AC Gain 3-\u03d5 Capacitor Clamped Boost Inverter"],"prefix":"10.3390","volume":"15","author":[{"given":"Dogga","family":"Raveendhra","sequence":"first","affiliation":[{"name":"EEE Department, Gokaraju Rangaraju Institute of Engineering and Technology, Hyderabad 500090, India"}]},{"given":"Poojitha","family":"Rajana","sequence":"additional","affiliation":[{"name":"Zunik Energies Pvt. Ltd., I-2, TIDES Business Incubator, IIT Roorkee, Roorkee 247667, India"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3033-5712","authenticated-orcid":false,"given":"Beeramangalla Lakshminarasaiah","family":"Narasimharaju","sequence":"additional","affiliation":[{"name":"Electrical Engineering Department, National Institute of Technology, Warangal 506004, India"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0836-1719","authenticated-orcid":false,"given":"Yaramasu Suri","family":"Babu","sequence":"additional","affiliation":[{"name":"Electrical & Electronics Engineering Department, R.V.R. & J.C. College of Engineering, Guntur 522019, India"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6899-8442","authenticated-orcid":false,"given":"Eugen","family":"Rusu","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, Faculty of Engineering, \u2018Dunarea de Jos\u2019 University of Galati, Domneasca Street, 800008 Galati, Romania"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6294-5144","authenticated-orcid":false,"given":"Hady Habib","family":"Fayek","sequence":"additional","affiliation":[{"name":"Electromechanics Engineering Department, Faculty of Engineering, Heliopolis University, Cairo 11785, Egypt"}]}],"member":"1968","published-online":{"date-parts":[[2022,4,18]]},"reference":[{"doi-asserted-by":"crossref","unstructured":"Anderson, J., and Peng, F. (2008, January 5\u20139). A class of quasi-Z-source inverters. 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