{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T13:37:22Z","timestamp":1753882642656,"version":"3.41.2"},"reference-count":31,"publisher":"World Scientific Pub Co Pte Ltd","issue":"06","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J CIRCUIT SYST COMP"],"published-print":{"date-parts":[[2023,4]]},"abstract":"<jats:p> Multilevel inverters have emerged as a viable alternative for various power electronic applications. It offers significant features in terms of reduced total harmonic distortion (THD) due to more number of output voltage levels, lower filter size, and voltage stress and reduced switching losses when compared to conventional two-level inverters. The classical topologies such as neutral point clamped, flying capacitor and cascaded H-bridge (CHB) are very popular for industrial applications. All these topologies have limitations in terms of more component count, capacitor voltage balancing for increased number of voltage levels. In this regard, multi-level DC link (MLDCL) inverter has been introduced as an improvement with respect to CHB MLI in terms of reduced switch count and is considered here for the study. This paper presents a single-phase MLDC link inverter with a modified carrier-based level-shifted phase disposition sinusoidal pulse width modulation (LS-PD-SPWM) technique. The proposed novel carrier PWM is compared with the conventional modulation techniques in terms of THD. The performance of the proposed modulation technique is analyzed through simulation studies in MATLAB software. A laboratory prototype model is developed in order to validate the experimental results. <\/jats:p>","DOI":"10.1142\/s0218126623501086","type":"journal-article","created":{"date-parts":[[2022,11,16]],"date-time":"2022-11-16T08:28:57Z","timestamp":1668587337000},"source":"Crossref","is-referenced-by-count":3,"title":["Improved Seven-Level Multilevel DC-Link Inverter with Novel Carrier PWM Technique"],"prefix":"10.1142","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9431-7436","authenticated-orcid":false,"given":"Sreelakshmi","family":"Sanka","sequence":"first","affiliation":[{"name":"Department of EEE, Jawaharlal Nehru Technological University, Anantapur, Anantapur, Andhra Pradesh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M. S.","family":"Sujatha","sequence":"additional","affiliation":[{"name":"Department of EEE, Sree VidyaNikethan Engineering College, Tirupati, Andhra Pradesh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jammy Ramesh","family":"Rahul","sequence":"additional","affiliation":[{"name":"Department of EEE, Gayatri Vidya Parishad College of Engineering (A), Visakhapatnam, Andhra Pradesh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2022,11,14]]},"reference":[{"first-page":"1","volume-title":"IEEE Students Conf. Electrical, Electronics and Computer Science (SCEECS)","author":"Rahul J. R.","key":"S0218126623501086BIB001"},{"key":"S0218126623501086BIB002","first-page":"e2833","author":"Rahul J. R.","year":"2019","journal-title":"Int. Trans. Electr. Energy Syst."},{"journal-title":"J. Circuits Syst. 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