The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Small-Signal Analysis of the Microgrid Secondary Control Considering a Communication Time Delay
Open accessAbstract
This paper presents a small-signal analysis of an islanded microgrid composed of two or more voltage-source inverters connected in parallel. The primary control of each inverter is integrated through an internal current and voltage loops using proportional resonant compensators, a virtual impedance, and an external power controller based on frequency and voltage droops. The frequency restoration function is implemented at the secondary control level, which executes a consensus algorithm that consists of a load-frequency control and a single time delay communication network. The consensus network consists of a time-invariant directed graph and the output power of each inverter is the information shared among the units, which is affected by the time delay. The proposed small-signal model is validated through simulation results and experimental results. A root locus analysis is presented that shows the behavior of the system considering control parameters and time delay variation.
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Citations
Cites
Consensus Problems in Networks of Agents With Switching Topology and Time-Delays
Olfati-Saber, R., & Murray, R. M. (2004) · IEEE Transactions on Automatic Control · doi:10.1109/tac.2004.834113 · Cited by 12,788 · cited 2×
“er. Thus, another network will be used for implementing the frequency restoration that being a data link network. This new network can be presented in several topologies. A strongly connected example [14] is shown in Fig. 4, where only three inverters are considered. The data link network in Fig. 4 is a directed graph…”
BackgroundMethodConsensus and Cooperation in Networked Multi-Agent Systems
Olfati-Saber, R., Fax, J. A., & Murray, R. M. (2007) · Proceedings of the IEEE · doi:10.1109/jproc.2006.887293 · Cited by 10,522
Guerrero, J. M., Vasquez, J. C., Matas, J., de Vicuna, L. G., & Castilla, M. (2011) · IEEE Transactions on Industrial Electronics · doi:10.1109/tie.2010.2066534 · Cited by 5,075
Self-citation
Cited by
New Perspectives on Droop Control in AC Microgrid
Sun, Y., Hou, X., Yang, J., Han, H., Su, M., & Guerrero, J. M. (2017) · IEEE Transactions on Industrial Electronics · doi:10.1109/tie.2017.2677328 · Cited by 292
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Metadata
- Authors
- Coelho, E. A. A., Wu, D., Guerrero, J. M., Vasquez, J. C., Dragicevic, T., Stefanovic, C., & Popovski, P.
- Venue
- IEEE Transactions on Industrial Electronics
- Published
- 2016-10
- Volume
- 63
- Issue
- 10
- Pages
- 6257-6269
- ISSN
- 0278-0046 (ISSN-L)
- 1557-9948
- OpenAlex
- W2433797745
- Cited by
- 227
- References
- 3
- FWCI
- 22.17
- Type
- journal article
- Language
- en
- Open access
- green
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- Coelho, E. A. A., Wu, D., Guerrero, J. M., Vasquez, J. C., Dragicevic, T., Stefanovic, C., & Popovski, P. (2016). Small-Signal Analysis of the Microgrid Secondary Control Considering a Communication Time Delay. IEEE Transactions on Industrial Electronics. https://doi.org/10.1109/tie.2016.2581155
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