ItemArticle

Design and Implementation Bidirectional DC-AC Converter for Energy Storage System

Title
Design and Implementation Bidirectional DC-AC Converter for Energy Storage System
Creator
Suresh K.; Parimalasundar E.; Sujatha M.S.; Kumar N.M.G.
Description
This article proposes a bidirectional single-phase dc-ac converter with triple port converter (T-PC) for application of energy storage. This proposed converter provides three ports such as ac port, dc port, and dc bus port to achieve three power interfacing ports. For the direct conversion process, dc port is directly connected to T-PC, and direct power will be exchanged between energy storage device (ESD) and grid when the ESD voltage peak amplitude is lower than the ac voltage. Thus, a dc-dc converter downstream power process gets reduced, and power loss is decreased considerably. Due to multilevel characteristics, switching losses in the T-PC can be reduced. The efficiency of the overall bidirectional dc-ac conversion process can be increased significantly. The circuit model, working principle, and modulation control of T-PC-based bidirectional dc-ac conversion concepts are analyzed. A 1.5-kW test-bench model is developed and its effectiveness is verified to find the merits of suggested conversion. 2021 IEEE.
Source
IEEE Canadian Journal of Electrical and Computer Engineering, Vol-46, No. 2, pp. 130-136.
Date
2023-01-01
Publisher
IEEE Canada
Subject
DC-AC bidirectional converter; partial dual-stage power conversion; triple port converter (T-PC)
Coverage
Suresh K., Christ (Deemed to Be University), Department of EEE, Bengaluru, 560029, India; Parimalasundar E., Sree Vidyanikethan Engineering College, Department of EEE, Tirupati, 517102, India; Sujatha M.S., Sree Vidyanikethan Engineering College, Department of EEE, Tirupati, 517102, India; Kumar N.M.G., Sree Vidyanikethan Engineering College, Department of EEE, Tirupati, 517102, India
Rights
Restricted Access
Relation
ISSN: 26941783
Format
Online
Language
English
Type
Article

Collection

Articles

Citation

Suresh K.; Parimalasundar E.; Sujatha M.S.; Kumar N.M.G., “Design and Implementation Bidirectional DC-AC Converter for Energy Storage System,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 25, 2025, https://archives.christuniversity.in/items/show/14371.

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