کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1735108 | 1016172 | 2011 | 10 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: New strategy of pitch angle control for energy management of a wind farm New strategy of pitch angle control for energy management of a wind farm](/preview/png/1735108.png)
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.
Research highlights
► We model and control a wind energy conversion system.
► The studied system is constituted by three variable speed wind turbines supplying an isolated load.
► A new pitch control strategy is developed.
► The power management of the studied wind farm is investigated.
Journal: Energy - Volume 36, Issue 3, March 2011, Pages 1470–1479