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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Bouchafaa, Farid El Madjid Berkouk, Boucherit, Mohamed Seghir Francois, Bruno |
| Copyright Year | 2006 |
| Description | Author affiliation: Laboratory of Instrumentation, Faculty of Electronics and Computer, University of Sciences and Technology Houari Boumediene, BP 32 El-Alia 16111 Bab-Ezzouar Algiers, Algeria (Bouchafaa, Farid) || Laboratory of Process Control. Polytechnic National School Algiers. Street Hassen Badi, El Harrach, BP N°182, Algiers, Algeria (El Madjid Berkouk,; Boucherit, Mohamed Seghir) || Laboratory of Electrotechnics and power Electronics, Centrale School of Lille, Cité scientifique, BP 48, 59651, Villeneuve d'Ascq Cedex, France (Francois, Bruno) |
| Abstract | A serious constraint in a multilevel inverter is the capacitor voltage-balancing. In order to stabilize these DC voltages, we propose to study the cascade constituted by a three phase three-level PWM rectifier, a clamping bridge and a nine level NPC voltage source inverter (VSI). In the first part, the authors present the topology of the nine-level NPC and they propose a model of this converter and the algebraic PWM strategy to control it. Then in the second part, we study the three-level PWM rectifier, which is controlled by a hysteresis strategy. In the last part of this paper, the authors study the stability problem of the input DC voltages of the inverter. Clamping bridges are used to control each DC capacitor voltage. To control the full DC bus voltage a closed loop control is implemented inside the control system of the rectifier. The obtained results are full of promise to use the inverter in high voltage and great power applications as for electrical traction. |
| Sponsorship | IEEE Ind. Electron. Soc. IEEE Power Electron. Soc |
| Starting Page | 883 |
| Ending Page | 888 |
| File Size | 5926862 |
| Page Count | 6 |
| File Format | |
| ISBN | 1424401216 |
| DOI | 10.1109/EPEPEMC.2006.4778511 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-08-30 |
| Publisher Place | Slovenia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Pulse width modulation inverters Feedback control Rectifiers Voltage control Pulse width modulation Control systems Capacitors Clamps Bridge circuits Topology |
| Content Type | Text |
| Resource Type | Article |
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