Abstract
In this paper, a reflex charging strategy with the energy recovery function for a bidirectional converter (BC) is proposed to build a novel reflex-based BC (RBC) for increasing the battery charging efficiency in an uninterruptible power supply (UPS). The proposed RBC can provide a reflex charging current profile to charge the battery to obtain a high battery charging efficiency and prolong the battery life cycle. Specially, negative pulse energy of the reflex charging current profile in the proposed RBC is recovered to reduce the battery charging dissipation. A 400W prototype is design and implemented to verify the feasibility of the proposed RBC. Compared with a typical bidirectional converter, the battery charging efficiency and the battery charging speed are improved about 10% and 8.8% by the proposed RBC, respectively.
| Original language | English |
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| Title of host publication | 2008 IEEE International Conference on Industrial Technology, IEEE ICIT 2008 - Conference Proceedings |
| DOIs | |
| Publication status | Published - 2008 Nov 3 |
| Event | 2008 IEEE International Conference on Industrial Technology, IEEE ICIT 2008 - Chengdu, China Duration: 2008 Apr 21 → 2008 Apr 24 |
Publication series
| Name | Proceedings of the IEEE International Conference on Industrial Technology |
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Other
| Other | 2008 IEEE International Conference on Industrial Technology, IEEE ICIT 2008 |
|---|---|
| Country | China |
| City | Chengdu |
| Period | 08-04-21 → 08-04-24 |
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All Science Journal Classification (ASJC) codes
- Computer Science Applications
- Electrical and Electronic Engineering
Cite this
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A novel bidirectional converter with the reflex charging function. / Chen, Liang-Rui; Wang, Chau-Shing; Yang, Wen-Ren; Chu, N. Y.
2008 IEEE International Conference on Industrial Technology, IEEE ICIT 2008 - Conference Proceedings. 2008. 4608656 (Proceedings of the IEEE International Conference on Industrial Technology).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - A novel bidirectional converter with the reflex charging function
AU - Chen, Liang-Rui
AU - Wang, Chau-Shing
AU - Yang, Wen-Ren
AU - Chu, N. Y.
PY - 2008/11/3
Y1 - 2008/11/3
N2 - In this paper, a reflex charging strategy with the energy recovery function for a bidirectional converter (BC) is proposed to build a novel reflex-based BC (RBC) for increasing the battery charging efficiency in an uninterruptible power supply (UPS). The proposed RBC can provide a reflex charging current profile to charge the battery to obtain a high battery charging efficiency and prolong the battery life cycle. Specially, negative pulse energy of the reflex charging current profile in the proposed RBC is recovered to reduce the battery charging dissipation. A 400W prototype is design and implemented to verify the feasibility of the proposed RBC. Compared with a typical bidirectional converter, the battery charging efficiency and the battery charging speed are improved about 10% and 8.8% by the proposed RBC, respectively.
AB - In this paper, a reflex charging strategy with the energy recovery function for a bidirectional converter (BC) is proposed to build a novel reflex-based BC (RBC) for increasing the battery charging efficiency in an uninterruptible power supply (UPS). The proposed RBC can provide a reflex charging current profile to charge the battery to obtain a high battery charging efficiency and prolong the battery life cycle. Specially, negative pulse energy of the reflex charging current profile in the proposed RBC is recovered to reduce the battery charging dissipation. A 400W prototype is design and implemented to verify the feasibility of the proposed RBC. Compared with a typical bidirectional converter, the battery charging efficiency and the battery charging speed are improved about 10% and 8.8% by the proposed RBC, respectively.
UR - http://www.scopus.com/inward/record.url?scp=54949137377&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=54949137377&partnerID=8YFLogxK
U2 - 10.1109/ICIT.2008.4608656
DO - 10.1109/ICIT.2008.4608656
M3 - Conference contribution
SN - 9781424417063
T3 - Proceedings of the IEEE International Conference on Industrial Technology
BT - 2008 IEEE International Conference on Industrial Technology, IEEE ICIT 2008 - Conference Proceedings
ER -