Abstract
In this paper, a simple prototype of quasi-resonant DC link (QRDCL) voltage-fed bidirectional converter operating at Zero Voltage Soft-Switching PWM mode is presented for Battery Energy Storage System (BESS). The operating principle of this QRDCL circuit and multi-functional control-based converter system, including PWM inverter mode in which energy flows through from the battery bank to the three phase utility-grid and an active PWM converter mode in which energy flows through from the utility-grid to the battery bank are described. The multi-functional operation characteristics of this three phase soft-switching ZVS-PWM bidirectional converter with QRDCL for BESS is demonstrated under the conditions of peak-cut mode and battery charging mode in comparison with three phase hard-switching PWM bidirectional converter for BESS, and its effectiveness is proved by simulation analysis.
| Original language | English |
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| Pages | 163-168 |
| Number of pages | 6 |
| Publication status | Published - Jan 1 1997 |
| Externally published | Yes |
| Event | Proceedings of the 1997 2nd International Conference on Power Electronics and Drive Systems, PEDS. Part 2 (of 2) - Singapore, Singapore Duration: May 26 1997 → May 29 1997 |
Other
| Other | Proceedings of the 1997 2nd International Conference on Power Electronics and Drive Systems, PEDS. Part 2 (of 2) |
|---|---|
| City | Singapore, Singapore |
| Period | 5/26/97 → 5/29/97 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering