New strategy of pitch angle control for energy management of a wind farm

Achraf Abdelkafi and Lotfi Krichen

Energy, 2011, vol. 36, issue 3, 1470-1479

Abstract: In this paper, we are interested in a Wind Energy Conversion System (WECS) based on a Permanent Magnetic Synchronous Generator (PMSG). The studied WECS is made by the association of three aerogenerators. The objective of this work is to investigate a new strategy of pitch angle control to ensure a balance between the produced energy and the demanded one by the loads. The control strategy of the wind farm is composed of two parts: a local control according to the characteristics of each wind turbine « Pitch control » to protect the turbines against mechanical failure in the event of wind gust and a global control according to the total power demand and the available wind power. This strategy leads to achieving power objectives (active and reactive power targets) and system constraints.

Keywords: Wind farm; Pitch control; Isolated load; Voltage regulation; Energy management (search for similar items in EconPapers)
Date: 2011
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Citations: View citations in EconPapers (9)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:energy:v:36:y:2011:i:3:p:1470-1479

DOI: 10.1016/j.energy.2011.01.021

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