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| Content Provider | IET Digital Library |
|---|---|
| Author | Lin, Qiu Lie, Xu Yongdong, Li Xiaoyan, Huang Youtong, Fang |
| Abstract | Matrix converter (MC) is a typical high-power-density converter used in more electric aircraft, in which MC can be used as electric de-icer converter and generation starter converter; this study proposes an analytical spectral calculation method based on three-dimensional (3D) Fourier integral to obtain accurate spectra of both output voltage and input current of a space vector pulse width modulation (SVPWM) MC. The MC is a direct AC–AC power converter without an intermediate DC link; three-phase output is synthesised by three-phase input through nine bidirectional switches. At present, there is no such research on spectral analysis for MC space vector modulation. This study focuses on spectral calculation, by the adoption of 3D Fourier integral, spectral of bidirectional switch duty cycle function, output voltage and input current can be achieved. When analytic spectral solution is obtained, the correspondence between SVPWM and harmonic components is established. Simulation and experimental results are given to demonstrate the theoretical work. |
| Starting Page | 411 |
| Ending Page | 416 |
| Page Count | 6 |
| Volume Number | 2018 |
| e-ISSN | 20513305 |
| Issue Number | Issue 13, Jan (2018) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2018/13 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.0060 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2018-02-02 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution-Non Commercial-No Derivs License (http://creativecommons.org/licenses/by-nc-nd/3.0/) |
| Subject Keyword | 3D Fourier Integral AC-AC Power Converter Analytic Spectral Solution Analytical Spectral Calculation Method Bidirectional Switch Duty Cycle Function Bidirectional Switches Direct AC–AC Power Converter Electric Aircraft Electric De-icer Converter Fourier Transforms Generation Starter Converter Input Current Integral Transforms Intermediate DC Link Matrix Converter MC Space Vector Modulation Modulated Matrix Converter Output Voltage PWM Invertors Space Vector Pulse Width Modulation MC Spectral Analysis SVPWM Switching Converter Three-dimensional Fourier Integral Three-phase Input Three-phase Output Typical High-power-density Converter |
| Content Type | Text |
| Resource Type | Article |
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