ItemArticle

Fault Analysis and Clearance in FL-APC DC-AC Converter; [Analyse et imination des dauts dans le convertisseur CC-CA FL-APC]

Title
Fault Analysis and Clearance in FL-APC DC-AC Converter; [Analyse et imination des dauts dans le convertisseur CC-CA FL-APC]
Creator
Suresh K.; Parimalasundar E.
Description
The traditional active neutral-point-clamped (APC) dc-ac converter maintains great common-mode voltage with high-frequency (CMV-HF) reduction capability, so it has limited voltage gain. This article presents a new five-level APC (FL-APC) dc-ac converter capable of voltage step-up in a single-stage inversion. In the suggested design, a common ground not only reduces the CMV-HF but also improves dc-link voltage usage. While comparing with traditional two-stage FL-APC dc-ac converter, the proposed design has lower voltage stresses and greater uniformity. While improving overall efficiency, the suggested clamped dc-ac converter saves three power switches and a capacitor. Modeling and actual tests have proven the suggested APC inverter's overall operation, efficacy, and achievability. The proposed circuit is finally tested with fault clearance capability. 2023 IEEE.
Source
IEEE Canadian Journal of Electrical and Computer Engineering, Vol-46, No. 1
Date
2023-01-01
Publisher
IEEE Canada
Coverage
Suresh K., The Department of Electrical and Electronics Engineering (EEE), Christ (Deemed to be University), Bengaluru, 560074, India; Parimalasundar E., The Department of Electrical and Electronics Engineering (EEE), Sree Vidyanikethan Engineering College, Tirupati, 517102, India
Rights
Restricted Access
Relation
ISSN: 26941783
Format
Online
Language
English
Type
Article

Collection

Articles

Citation

Suresh K.; Parimalasundar E., “Fault Analysis and Clearance in FL-APC DC-AC Converter; [Analyse et imination des dauts dans le convertisseur CC-CA FL-APC],” CHRIST (Deemed To Be University) Institutional Repository, accessed February 27, 2025, https://archives.christuniversity.in/items/show/13926.

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