Abstract
This paper introduces the capacitor current and voltage ripple evaluation of a direct three-phase to single-phase ac/ac modular multilevel converter with full-bridge sub-modules. Based on a desired sub-module capacitor voltage ripple, the required capacitance is calculated, which is valuable to dimension sub-modules’ energy storage in many applications. Simulations and measurements using a scaled-down prototype validate the analysis.
| Original language | English |
|---|---|
| Title of host publication | ICPE 2023-ECCE Asia - 11th International Conference on Power Electronics - ECCE Asia |
| Subtitle of host publication | Green World with Power Electronics |
| Publisher | Institute of Electrical and Electronics Engineers |
| Pages | 2278-2283 |
| Number of pages | 6 |
| ISBN (Electronic) | 978-89-5708-350-5 |
| DOIs | |
| Publication status | Published - 22 Aug 2023 |
| Event | 11th International Conference on Power Electronics - ECCE Asia - Jeju International Convention Center, Jeju, Korea, Republic of Duration: 22 May 2023 → 25 May 2023 https://www.icpe-conf.org/ |
Conference
| Conference | 11th International Conference on Power Electronics - ECCE Asia |
|---|---|
| Abbreviated title | ICPE 2023 ECCE Asia |
| Country/Territory | Korea, Republic of |
| City | Jeju |
| Period | 22/05/23 → 25/05/23 |
| Internet address |
Keywords
- Battery
- Capacitance
- Capacitor RMS current
- Capacitor voltage ripple
- Full-bridge
- Medium-voltage
- MMC
- capacitance
- capacitor voltage ripple
- medium-voltage
- battery
- capacitor RMS current
- full-bridge
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