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Abstract
In this paper a novel droop approach for power management in low voltage dc MicroGrids (MGs) based on a master-slave concept is presented. A virtual frequency is injected by a master unit, which is proportional to its output power. Other slave units determine their output power according to the corresponding frequency based droop characteristics. Unlike the dc voltage-droop methods, the proposed virtual frequency-droop approach can be smartly applied for proportional power management among the energy units and loads as well as adding zero net energy capability to the MG. Both power flow and energy flow can be performed without utilizing an extra communication system. Simulation results validate the effectiveness of the proposed scheme.
Original language | English |
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Title of host publication | Proceedings of 18th European Conference on Power Electronics and Applications (EPE'16 ECCE Europe), 2016 |
Number of pages | 10 |
Publisher | IEEE Press |
Publication date | Sept 2016 |
ISBN (Electronic) | 978-9-0758-1524-5 |
DOIs | |
Publication status | Published - Sept 2016 |
Event | EPE'16 - ECCE: 18th European Conference on Power Electronics and Applications - Karlsruhe Town Hall (Stadthalle), Karlsruhe, Germany Duration: 5 Sept 2016 → 9 Sept 2016 Conference number: 18 http://www.epe2016.com/ |
Conference
Conference | EPE'16 - ECCE: 18th European Conference on Power Electronics and Applications |
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Number | 18 |
Location | Karlsruhe Town Hall (Stadthalle) |
Country/Territory | Germany |
City | Karlsruhe |
Period | 05/09/2016 → 09/09/2016 |
Internet address |
Keywords
- Power management
- Microgrid
- Smart grids
- Smart microgrids
Fingerprint
Dive into the research topics of 'Smart Power Management of DC Microgrids in Future Milligrids'. Together they form a unique fingerprint.Projects
- 1 Finished
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HARMONY: HARMONY - Harmonic identification, mitigation and control in power electronics based power systems
Blaabjerg, F., Bak, C. L., Wang, X., Beres, R. N., Kwon, J., Gui, Y., Yoon, C. & Ebrahimzadeh, E.
01/02/2013 → 28/02/2018
Project: Research