Conference
Full Digital Control of a Single-Phase Series-Parallel Uninterruptible Power Supply
Abstract
In this paper, a new digital deadbeat controller is designed, implemented, and applied to a single-phase series-parallel line-interactive uninterruptible power supply (UPS). In this topology, most of the power is supplied directly from the AC line to the load. Therefore, the overall efficiency is higher than that of the conventional on-line UPS. Current and voltage control of the system in different operating modes are discussed. Simulation and …
Authors
Nasiri A; Emadi A
Volume
1
Pagination
pp. 443-449
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
January 1, 2004
DOI
10.1109/apec.2004.1295846
Name of conference
Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04.