Hardware development of 3 phase unity power factor ac-ac converter

Hardware development of 3 phase unity power factor ac-ac converter

Nowadays commercial buildings have lift systems which require variable frequency applications. As a change of frequency is needed, AC-AC converters are used. Unity power factor is needed, so as to reduce line losses and the project serves to improve the performance of the AC-AC converter in terms of...

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Bibliographic Details
Main Author: Ng, Meng Hiang.
Other Authors: Ali Iftekhar Maswood
Format: Final Year Project
Language:English
Published: 2012
Subjects:
DRNTU::Engineering::Electrical and electronic engineering::Power electronics
Online Access:http://hdl.handle.net/10356/49431
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Institution: Nanyang Technological University
Language: English
Description
Summary:Nowadays commercial buildings have lift systems which require variable frequency applications. As a change of frequency is needed, AC-AC converters are used. Unity power factor is needed, so as to reduce line losses and the project serves to improve the performance of the AC-AC converter in terms of power losses.

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