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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Meng Yeong Lee Wheeler, P. Klumpner, C. |
| Copyright Year | 2007 |
| Description | Author affiliation: Nottingham Univ., Nottingham (Meng Yeong Lee; Wheeler, P.; Klumpner, C.) |
| Abstract | Variable voltage and variable frequency AC drives are widely used in commercial applications in order to control motion, improve efficiency of an electromechanical conversion chain etc. The major disadvantage of traditional AC-DC-AC power converter is the need for a bulky and limited lifetime energy storage electrolytic capacitor in the DC link. Alternatively, a matrix converter can be used, which is a forced-commutated AC-AC power converter topology that directly converts energy from an AC source to an AC load without the usage of an energy storage element. The most performant topology from this family is the three-level-output-stage matrix converter topology that can synthesize three-level voltage to improve the output performance in terms of reduced harmonic contents. This paper proposes a new modulation scheme for this topology. Realistic simulation results prove the ability of this converter topology to produce better output voltages when compared to a conventional matrix converter and also to maintain a sinusoidal input current. |
| Starting Page | 776 |
| Ending Page | 783 |
| File Size | 4671865 |
| Page Count | 8 |
| File Format | |
| ISBN | 1424408431 |
| DOI | 10.1109/PCCON.2007.373055 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-04-02 |
| Publisher Place | Japan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Matrix converters Topology Support vector machines Energy storage Capacitors Power semiconductor switches Rectifiers Switching converters Voltage control Space technology Space vector modulation and Three-level three-phase neutral-point clamped inverter Matrix Converter Multilevel Converter |
| Content Type | Text |
| Resource Type | Article |
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