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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jacobs, J. Averberg, A. Schroder, S. De Doncker, R. |
| Copyright Year | 2005 |
| Description | Author affiliation: Philips Res. Lab., Aachen (Jacobs, J.) |
| Abstract | This paper investigates multi-phase series resonant DC-to-DC converters during transient operation. The topology is presented and its principle working during transient conditions is described for switching frequencies equal to the resonant frequency. It is demonstrated that load step changes may cause voltage and current oscillations, which may damage converter components. These oscillations can be damped by proper design of the output capacitor. The state space averaging technique is used to obtain a simple equivalent DC circuit, which describes the voltage and current waveforms very precisely. A simplification of the model enables the analytical calculation of the design rules for the output capacitor. Based on these design rules, a 5 kW/100 kHz laboratory prototype of a three-phase topology has been built. The prototype is used to verify the analysis experimentally |
| Starting Page | 1972 |
| Ending Page | 1978 |
| File Size | 1339060 |
| Page Count | 7 |
| File Format | |
| ISBN | 0780390334 |
| DOI | 10.1109/PESC.2005.1581902 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-06-16 |
| Publisher Place | Brazil |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Resonance DC-DC power converters Voltage Capacitors Prototypes Topology Switching frequency Resonant frequency State-space methods Circuits |
| Content Type | Text |
| Resource Type | Article |
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