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

Abdelkafi, Achraf; Krichen, Lotfi

doi:10.1016/j.energy.2011.01.021

Cited by 33 publications

(13 citation statements)

References 20 publications

(9 reference statements)

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“…Though, by analysing the alteration principle of the wind power, it is found that combined pitch and power management controller can regulate the produced wind power by regulating the angular rotational speed of the WT to optimum value. [14][15][16][17][18][19][20] The equilibrium between the power production and power consumption of the load is achieved when the total power generated by WPGS is equal to the total load demand in addition to the power losses. The prediction of the wind speed all around year in particular site area could be easier to estimate the obtainable wind power from the wind farm and that could satisfy the load power constraints.…”

Section: Power Management Using the Proposed Strategymentioning

confidence: 99%

“…Furthermore, pitch angle control system has been proposed to protect the turbine against mechanical failure from high wind gust and to maximize/minimize the power production according to the wind incident on the blades. [13][14][15][16][17] A pitch angle controller adjusts the turbine blades inward or outward to extract wind power according to the flow of wind speed. The action of adjusting the turbine blades sequentially increases or decreases the power production.…”

Section: Introductionmentioning

confidence: 99%

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Automated power management strategy for wind power generation system using pitch angle controller

Sitharthan¹,

Sundarabalan

Devabalaji

et al. 2019

Measurement and Control

141

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In this literature, a new automated control strategy has been developed to manage the power supply from the wind power generation system to the load. The main objective of this research work is to develop a fuzzy logic-based pitch angle control and to develop a static transfer switch to make power balance between the wind power generation system and the loads. The power management control system is a progression of logic expressions, designed based on generating power and load power requirement. The outcome of this work targets at an improved power production, active and reactive power compensation and ensures system load constraints. To validate the proposed control strategy, a detailed simulation study is carried out on a 9-MW wind farm simulation simulated in MATLAB/Simulink environment.

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Section: Power Management Using the Proposed Strategymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Automated power management strategy for wind power generation system using pitch angle controller

Sitharthan¹,

Sundarabalan

Devabalaji

et al. 2019

Measurement and Control

141

View full text Add to dashboard Cite

show abstract

“…A new strategy of the pitch angle control to ensure the balance between the produced energy and the loads demand in Ref. [16]. In Ref.…”

Section: Introductionmentioning

confidence: 99%

A minimal order observer based frequency control strategy for an integrated wind-battery-diesel power system

Howlader

Izumi

Uehara

et al. 2012

Energy

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“…11 These control strategy can be divided into two levels: global control based on the total power demand and output ability of a wind farm and local control based on the characteristics and available power of each wind turbine. 12 Global control always focuses on the frequency regulation and power reserve aspects, with which a wind farm can provide a primary frequency control power reserve and take the place of thermal units. 13 On the other hand, an optimized local control strategy for the active power was applied to keep the output of a wind farm in step with the control order.…”

mentioning

confidence: 99%

Grid code for wind power fluctuation in China and particle swarm optimization-based power dispatch solution

Shensi

Zhou

Zheng

et al. 2015

Journal of Renewable and Sustainable Energy

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The intermittency and variability of wind lead to the fluctuation of wind power, which has an impact on the power grid. With the increasing capacity of wind power, the grid code restrictions for wind farms have become more rigorous than ever. The State Grid Corporation of China proposed standards for the maximal fluctuation in 1-and 10-min time windows, relative to the rated power of a wind farm. This paper presents an approach to calculate the power fluctuation on a certain timescale and find the balance between the generating benefit and fluctuation loss under the limitation standard. A new active power dispatch solution is applied based on the ultra-short term power forecasting result for 10 min. A penalty function and objective function are established and solved by particle swarm optimization to obtain the optimal control instruction to mitigate the power fluctuation. To validate the proposed solution, a wind power acquisition data series is used in both offline and online simulation cases. The results show that the new solution, with its small operating cost, is a valuable approach to avoid "abandoning wind" because of power over-fluctuation, and effectively increases valid production incomes. V C 2015 AIP Publishing LLC. [http://dx.

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

Cited by 33 publications

References 20 publications

Automated power management strategy for wind power generation system using pitch angle controller

Automated power management strategy for wind power generation system using pitch angle controller

A minimal order observer based frequency control strategy for an integrated wind-battery-diesel power system

Grid code for wind power fluctuation in China and particle swarm optimization-based power dispatch solution

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