Referenced Items are not available for this document.
In this paper, a simple prototype of a quasi-resonant DC link (QRDCL) voltage-fed bidirectional power converter operating in the zero voltage soft-switching PWM mode is presented for a battery energy storage system (BESS). The operating principle of this QRDCL circuit and multi-functional control-based power 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 power converter mode in which energy flows through from the utility-grid to the battery bank are described. The multi-functional operating characteristics of this three-phase soft-switching ZVS-PWM bidirectional power converter with a QRDCL for BESS is demonstrated under the conditions of peak-cut mode and battery charging mode in comparison with a three-phase hard-switching PWM bidirectional power converter. Its effectiveness is proved by simulation analysis
Published in:
Power Electronics and Drive Systems, 1997. Proceedings., 1997 International Conference on
(Volume:1
)
Date of Conference: 26-29 May 1997
- Page(s):
- 163 - 168 vol.1
- Meeting Date :
- 26 May 1997-29 May 1997
- Print ISBN:
- 0-7803-3773-5
- INSPEC Accession Number:
- 5709332
- Digital Object Identifier :
- 10.1109/PEDS.1997.618688
- Product Type:
- Conference Publications
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