Abstract
With the increase of wind generation penetration, power fluctuations and weak inertia may attempt to the power system frequency stability. In this paper, in order to solve this problem, a hierarchical control strategy is proposed for permanent magnet synchronous generator (PMSG) based wind turbine (WT) and battery unit (BU). A central controller forecasts wind speed and determines system operation states to be sent to the local controllers. These local controllers include MPPT, virtual inertia, and pitch control for the WT; and power control loops for the BU. The proposed approach achieve at the same time both output power smoothing and frequency participation. Simulation results confirm the effectiveness of the proposed control strategy in different scenarios.
Originalsprog | Engelsk |
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Titel | Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 |
Antal sider | 6 |
Forlag | IEEE Press |
Publikationsdato | okt. 2017 |
Sider | 2492-2497 |
ISBN (Elektronisk) | 978-1-5386-1127-2 |
DOI | |
Status | Udgivet - okt. 2017 |
Begivenhed | 43rd Annual Conference of IEEE Industrial Electronics Society (IECON 2017) - Beijing, Kina Varighed: 29 okt. 2017 → 1 nov. 2017 http://www.iecon2017.com |
Konference
Konference | 43rd Annual Conference of IEEE Industrial Electronics Society (IECON 2017) |
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Land/Område | Kina |
By | Beijing |
Periode | 29/10/2017 → 01/11/2017 |
Internetadresse |