Synchronous Time-pulse Control Method based on Equalization of Losses in IGBT of Bridge Series Resonant Inverter
| Autor: | Aleksandr M. Afanasyev, Anastasiya V. Eremina, Yuri M. Golembiovsky |
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| Rok vydání: | 2019 |
| Předmět: |
Computer science
020209 energy 020208 electrical & electronic engineering Equalization (audio) 02 engineering and technology Insulated-gate bipolar transistor Safe operating area Modulation 0202 electrical engineering electronic engineering information engineering Snubber Electronic engineering Inverter Resonant inverter Energy (signal processing) |
| Zdroj: | 2019 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM). |
| DOI: | 10.1109/icieam.2019.8742944 |
| Popis: | By combining such approaches as synchronous time-pulse modulation, energy circulation and control impulses division within a single control method for a bridge series resonant inverter it becomes possible to equalize and decrease the losses in IGBT modules of inverter. A mathematical model of the inverter controlled by the method proposed is developed. The comparative analysis of a safe operating area for the IGBT modules of the inverter has confirmed that, by using the synchronous time-pulse control method with equalization of losses in modules, it is possible to increase an utilization factor of IGBT modules within the frequency range of 20-80 kHz approximately by 10%. |
| Databáze: | OpenAIRE |
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