- Title
- Investigation of microgrid instability caused by time delay
- Creator
- Aghanoori, Navid; Masoum, Mohammad; Islam, Syed; Nethery, Steven
- Date
- 2017
- Type
- Text; Conference proceedings; Conference paper
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/167324
- Identifier
- vital:13566
- Identifier
- ISBN:978-605010737-1
- Abstract
- This paper investigates the impact of time delay in the control of a grid-connected microgrid with renewable energy resources. The considered microgrid has a critical load that needs to be powered and protected in the event of grid voltage disturbance while the microgrid maintains connection to the grid. Three case studies are performed considering three different time delays to indicate the advantages of fast communication system in the performance of renewable microgrids. Detailed simulation results illustrate that the proposed communication system using IEC 61850 substation automation standard provides better voltage and current quality to the critical local load with larger phase and gain margins while keeping the microgid connected to main grid.
- Publisher
- IEEE
- Relation
- 10th International Conference on Electrical and Electronics Engineering, ELECO 2017; Bursa, Turkey; 29th-2nd December 2017 Vol. 2018, p. 105-110
- Rights
- Copyright © 2017 EMO (Turkish Chamber of Electrical Enginners).
- Rights
- This metadata is freely available under a CCO license
- Subject
- Distributed power generation; Electrical fault currents; Microgrid protection; Time delay
- Full Text
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