DocumentCode
2342122
Title
Chopper-cycloconverters for energy saving in motor control
Author
Zhou, Qianzhi ; Lin, Jianwei ; Liu, Yan-Fei
Author_Institution
Key Lab. of Power Electron. & Motion Control, Anhui Univ. of Technol., Maanshan
fYear
2008
fDate
3-5 June 2008
Firstpage
602
Lastpage
607
Abstract
This paper proposes chopper-cycloconverters with simplest topologies, minimum devices and simple control modes for energy saving in motor systems. Typical waveforms and control regulations are presented. Passive freewheeling unit is introduced for reduce active device and simplifying the control method. Theoretical and simulation analyses show the significance in auxiliary small size applications for higher power factor operation than that of the traditional cycloconverters. The total power consumptions of them should be emphasized adequately in today´s lacking of energy.
Keywords
choppers (circuits); cycloconvertors; machine control; chopper cycloconverters; control regulations; energy saving; higher power factor operation; motor control; motor systems; passive freewheeling unit; AC motors; Active filters; Choppers; Costs; Frequency; Motor drives; Reactive power; Samarium; Velocity control; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics and Applications, 2008. ICIEA 2008. 3rd IEEE Conference on
Conference_Location
Singapore
Print_ISBN
978-1-4244-1717-9
Electronic_ISBN
978-1-4244-1718-6
Type
conf
DOI
10.1109/ICIEA.2008.4582586
Filename
4582586
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