Abstract
The AC-DC hybrid microgrid is an effective form of utilizing different energy resources and the analysis of this system requires a proper power flow algorithm. This paper proposes a suitable power flow algorithm for LV hybrid AC-DC microgrid based on droop control and virtual impedance. Droop and virtual impedance concepts for AC network, DC network and interlinking converter are reviewed so as to model it in the power flow analysis. The validation of the algorithm is verified by comparing it with steady state results from detailed time domain simulation. The effectiveness of the proposed algorithm makes it a potential method for planning, dispatching and operation of droop controlled LV hybrid AC-DC.
| Original language | English |
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| Title of host publication | Proceedings of the IEEE Power & Energy Society General Meeting, PES 2014 |
| Number of pages | 4 |
| Publisher | IEEE Press |
| Publication date | Jul 2014 |
| Pages | 1-4 |
| DOIs | |
| Publication status | Published - Jul 2014 |
| Event | IEEE Power & Energy Society General Meeting, PES 2014 - Washington, United States Duration: 27 Jul 2014 → 31 Jul 2014 |
Conference
| Conference | IEEE Power & Energy Society General Meeting, PES 2014 |
|---|---|
| Country/Territory | United States |
| City | Washington |
| Period | 27/07/2014 → 31/07/2014 |
Keywords
- Hybrid AC-DC microgrid
- Droop control
- Virtual impedance
- Power flow