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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Koizumi, H. Kurokawa, K. Mori, S. |
| Copyright Year | 2004 |
| Abstract | This paper presents an analysis of Class D inverter when irregular driving patterns are given to the gate drive of the switch devices. The analysis has been carried out with focusing on the waveforms, harmonics, low-frequency components, output power, and equivalent dc resistance, which are numerically analyzed and discussed. Class D inverters with six different Q factors from 0.1 to 20 are analyzed about 216 driving patterns for each Q. Superior four models of the six inverters are built and tested in circuit experiments. The calculated waveforms are compared to the experimental results. Both of them are agreed well in time domain and frequency domain. Analytical results show a possibility of a novel control method with irregular driving patterns. In spite of discontinuous control, the output power or voltage can be strictly changed as if continuous using the selected driving patterns in some ranges |
| Sponsorship | IEEE Circuits and Systems Society |
| Starting Page | 677 |
| Ending Page | 687 |
| Page Count | 11 |
| File Size | 2866039 |
| File Format | |
| ISSN | 15498328 |
| Volume Number | 53 |
| Issue Number | 3 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-03-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Pattern analysis Inverters Switches Harmonic analysis Power generation Circuit testing Power system harmonics Q factor Frequency domain analysis Voltage control resonant power source Class D inverter high-frequency inverter |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering Hardware and Architecture |
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