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Transient Behavior of Active Front-End Rectifier under Unbalanced Voltage Supply
- 1.0369222 - ÚT 2012 RIV CZ eng C - Conference Paper (international conference)
Chomát, Miroslav - Schreier, Luděk - Bendl, Jiří
Transient Behavior of Active Front-End Rectifier under Unbalanced Voltage Supply.
XI. International Conference on Low Voltage Electrical Machines - LVEM 2011. Brno: University of Technology Brno, 2011, s. 1-3. ISBN 9788021443624.
[International Conference on Low Voltage Electrical Machines - LVEM 2011 /11./. Šlapanice (CZ), 07.11.2011-08.11.2011]
R&D Projects: GA ČR GA102/09/1273
Institutional research plan: CEZ:AV0Z20570509
Keywords : unbalanced voltage supply * DC-link voltage pulsations * pulse-width modulation
Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering
Operation of voltage-source inverter supplied with unbalanced system of voltages is investigated in the paper. This situation can lead to problems in operation of an electric drive as voltage pulsations can arise in the DC-bus. Suitable kontrol methods may be applied to eliminate this effect in the aktive front-end rectifier. The paper particularly focuses on transient processes that accompany operation of the drive. They can be caused by changes in control of the drive, changes in load, or changes in the supply voltages.
Permanent Link: http://hdl.handle.net/11104/0203342
Number of the records: 1