Abstract
This paper proposes an energy management strategy for backup supply system which efficiently coordinates power flow among renewable energy resources within the DC microgrid. To ensure reliable power at the supply side, the fuel cell is employed to work as a base-load supply and the lead-acid battery storage is used to buffer the power imbalance between renewable generation and load demand. The fuel cell system is interfaced with a 450W current-fed full-bridge isolated DC-DC converter for controlling the output power of the fuel cell. The lead-acid battery bank is interfaced with a 1.5kW dual-active-bridge bidirectional DC-DC converter for buffering the power difference among renewable energy resources and loads. The hybrid renewable energy converters are coordinated by CAN-Bus communication. Experimental tests are conducted to validate the function of the energy management control and strategy.
| Original language | English |
|---|---|
| Title of host publication | 2017 IEEE 2nd International Conference on Direct Current Microgrids, ICDCM 2017 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 577-581 |
| Number of pages | 5 |
| ISBN (Electronic) | 9781479998791 |
| DOIs | |
| Publication status | Published - 2017 Aug 3 |
| Event | 2nd IEEE International Conference on Direct Current Microgrids, ICDCM 2017 - Nurnberg, Germany Duration: 2017 Jun 27 → 2017 Jun 29 |
Publication series
| Name | 2017 IEEE 2nd International Conference on Direct Current Microgrids, ICDCM 2017 |
|---|
Other
| Other | 2nd IEEE International Conference on Direct Current Microgrids, ICDCM 2017 |
|---|---|
| Country | Germany |
| City | Nurnberg |
| Period | 17-06-27 → 17-06-29 |
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All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
- Energy Engineering and Power Technology
Cite this
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Energy management strategy for renewable backup supply. / Li, Chung Lun; Lin, Chih Han; Chang-Chien, Le-Ren.
2017 IEEE 2nd International Conference on Direct Current Microgrids, ICDCM 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 577-581 8001105 (2017 IEEE 2nd International Conference on Direct Current Microgrids, ICDCM 2017).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Energy management strategy for renewable backup supply
AU - Li, Chung Lun
AU - Lin, Chih Han
AU - Chang-Chien, Le-Ren
PY - 2017/8/3
Y1 - 2017/8/3
N2 - This paper proposes an energy management strategy for backup supply system which efficiently coordinates power flow among renewable energy resources within the DC microgrid. To ensure reliable power at the supply side, the fuel cell is employed to work as a base-load supply and the lead-acid battery storage is used to buffer the power imbalance between renewable generation and load demand. The fuel cell system is interfaced with a 450W current-fed full-bridge isolated DC-DC converter for controlling the output power of the fuel cell. The lead-acid battery bank is interfaced with a 1.5kW dual-active-bridge bidirectional DC-DC converter for buffering the power difference among renewable energy resources and loads. The hybrid renewable energy converters are coordinated by CAN-Bus communication. Experimental tests are conducted to validate the function of the energy management control and strategy.
AB - This paper proposes an energy management strategy for backup supply system which efficiently coordinates power flow among renewable energy resources within the DC microgrid. To ensure reliable power at the supply side, the fuel cell is employed to work as a base-load supply and the lead-acid battery storage is used to buffer the power imbalance between renewable generation and load demand. The fuel cell system is interfaced with a 450W current-fed full-bridge isolated DC-DC converter for controlling the output power of the fuel cell. The lead-acid battery bank is interfaced with a 1.5kW dual-active-bridge bidirectional DC-DC converter for buffering the power difference among renewable energy resources and loads. The hybrid renewable energy converters are coordinated by CAN-Bus communication. Experimental tests are conducted to validate the function of the energy management control and strategy.
UR - http://www.scopus.com/inward/record.url?scp=85028685722&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85028685722&partnerID=8YFLogxK
U2 - 10.1109/ICDCM.2017.8001105
DO - 10.1109/ICDCM.2017.8001105
M3 - Conference contribution
AN - SCOPUS:85028685722
T3 - 2017 IEEE 2nd International Conference on Direct Current Microgrids, ICDCM 2017
SP - 577
EP - 581
BT - 2017 IEEE 2nd International Conference on Direct Current Microgrids, ICDCM 2017
PB - Institute of Electrical and Electronics Engineers Inc.
ER -