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Content Provider | IEEE Xplore Digital Library |
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Author | Jarutus, N. Kumsuwan, Y. |
Copyright Year | 2014 |
Description | Author affiliation: Department of Electrical Engineering, Faculty of Engineering, Chiang Mai University, Chiang Mai, 50200 Thailand (Jarutus, N.; Kumsuwan, Y.) |
Abstract | In this paper, a phase-shift space vector modulation technique is proposed to control the dual-load of the nine-switch inverter. The proposed algorithm is based on a carrier-based space vector pulse width modulation (SVPWM) under the constant frequency (CF) and the variable frequency (VF) operation modes. The modulation signals are operated by without crossover to avoid the distortion of output voltages. The switching states can prevent the short through in the inverter leg. For the CF-mode, the modulation indices are identical and less than, or equal to 2/√3. Therefore, the sum of phase-shift angles is 0°. For the CF and VF modes, the displacement phase-shift angle is able to adjust from 0° to 360°, when the sum of modulation indices is less than, or equal to 2/√3. The proposed phase-shift SVPWM technique is verified by simulation results, showing good steady-state performance. |
Starting Page | 3382 |
Ending Page | 3385 |
File Size | 316931 |
Page Count | 4 |
File Format | |
ISBN | 9781479951628 |
DOI | 10.1109/ICEMS.2014.7014076 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2014-10-22 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Inverters Space vector pulse width modulation Phase modulation Frequency modulation Switches Harmonic analysis |
Content Type | Text |
Resource Type | Article |
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