Towards self-sustainable power systems

DC MicroGrid optimization via power talk

Marko Angjelichinoski, Pietro Danzi, Cedomir Stefanovic, Petar Popovski, Frede Blaabjerg

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

1 Citation (Scopus)

Resumé

We propose use of a “modemless” communication solution, termed power talk, tailored for optimization and monitoring, i.e., upper layer control in low voltage DC MicroGrids (MGs). Specifically, the exchange of the information required for the upper control among control agents is achieved by modulating the information into deviations of the parameters of the local droop controllers, causing deviations of the steady state voltage of DC bus from which the information can be demodulated. In comparison to standard powerline communication solutions, power talk does not require installation of additional hardware and can be implemented via software modifications of the power electronic converters. We present the communication solution in the context of decentralized optimal power flow, where the generators periodically transmit information about their local generation capacity with an aim of minimizing the cost of the generation. The simulation results prove the feasibility of power talk as enabler of fully self-sustainable DC MicroGrids.
OriginalsprogEngelsk
Titel2017 IEEE Second International Conference on DC Microgrids (ICDCM)
ForlagIEEE
Publikationsdato2017
Sider378-382
ISBN (Elektronisk)978-1-5090-4479-5
DOI
StatusUdgivet - 2017
BegivenhedSecond IEEE International Conference on DC Microgrids, 2017 - NH Hotel Nurnberg City, Nurnberg, Tyskland
Varighed: 26 jun. 201729 jun. 2017
http://www.icdcm.co

Konference

KonferenceSecond IEEE International Conference on DC Microgrids, 2017
LokationNH Hotel Nurnberg City
LandTyskland
ByNurnberg
Periode26/06/201729/06/2017
Internetadresse
NavnIEEE International Conference on DC Microgrids (ICDCM)

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Communication
Electric potential
Power electronics
Hardware
Controllers
Monitoring
Costs

Citer dette

Angjelichinoski, M., Danzi, P., Stefanovic, C., Popovski, P., & Blaabjerg, F. (2017). Towards self-sustainable power systems: DC MicroGrid optimization via power talk. I 2017 IEEE Second International Conference on DC Microgrids (ICDCM) (s. 378-382). IEEE. IEEE International Conference on DC Microgrids (ICDCM) https://doi.org/10.1109/ICDCM.2017.8001073
Angjelichinoski, Marko ; Danzi, Pietro ; Stefanovic, Cedomir ; Popovski, Petar ; Blaabjerg, Frede. / Towards self-sustainable power systems : DC MicroGrid optimization via power talk. 2017 IEEE Second International Conference on DC Microgrids (ICDCM). IEEE, 2017. s. 378-382 (IEEE International Conference on DC Microgrids (ICDCM)).
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abstract = "We propose use of a “modemless” communication solution, termed power talk, tailored for optimization and monitoring, i.e., upper layer control in low voltage DC MicroGrids (MGs). Specifically, the exchange of the information required for the upper control among control agents is achieved by modulating the information into deviations of the parameters of the local droop controllers, causing deviations of the steady state voltage of DC bus from which the information can be demodulated. In comparison to standard powerline communication solutions, power talk does not require installation of additional hardware and can be implemented via software modifications of the power electronic converters. We present the communication solution in the context of decentralized optimal power flow, where the generators periodically transmit information about their local generation capacity with an aim of minimizing the cost of the generation. The simulation results prove the feasibility of power talk as enabler of fully self-sustainable DC MicroGrids.",
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Angjelichinoski, M, Danzi, P, Stefanovic, C, Popovski, P & Blaabjerg, F 2017, Towards self-sustainable power systems: DC MicroGrid optimization via power talk. i 2017 IEEE Second International Conference on DC Microgrids (ICDCM). IEEE, IEEE International Conference on DC Microgrids (ICDCM), s. 378-382, Nurnberg, Tyskland, 26/06/2017. https://doi.org/10.1109/ICDCM.2017.8001073

Towards self-sustainable power systems : DC MicroGrid optimization via power talk. / Angjelichinoski, Marko; Danzi, Pietro; Stefanovic, Cedomir; Popovski, Petar; Blaabjerg, Frede.

2017 IEEE Second International Conference on DC Microgrids (ICDCM). IEEE, 2017. s. 378-382 (IEEE International Conference on DC Microgrids (ICDCM)).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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Angjelichinoski M, Danzi P, Stefanovic C, Popovski P, Blaabjerg F. Towards self-sustainable power systems: DC MicroGrid optimization via power talk. I 2017 IEEE Second International Conference on DC Microgrids (ICDCM). IEEE. 2017. s. 378-382. (IEEE International Conference on DC Microgrids (ICDCM)). https://doi.org/10.1109/ICDCM.2017.8001073