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Optimization of power and its variability with an artificial immune network algorithm
Conference proceeding

Optimization of power and its variability with an artificial immune network algorithm

Andrew Kusiak and Zijun Zhang
2011 IEEE/PES Power Systems Conference and Exposition, pp.1-8
03/2011
DOI: 10.1109/PSCE.2011.5772600

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Abstract

A bi-objective optimization model of power and power changes generated by a wind turbine is discussed in this paper. The model involves two objectives, power maximization and power ramp rate (PRR) minimization. A new constraint for power maximization based on physics and process control theory is introduced. Data-mining algorithms were used to identify the model of power generation from the industrial data collected at a wind farm. The models and constraints derived from the data were integrated to optimize the power itself and the power variability, expressed as the power ramp rate. Due to the nonlinearity and complexity of the optimization model, an artificial immune network algorithm was used to solve it. The optimization results, such as computed operation strategies and the corresponding outputs, are demonstrated and discussed.
artificial immune network algorithm bi-objective optimization blade pitch angle Cloning Computational modeling Control charts data mining generator torque Mathematical model Optimization power prediction power ramp rate Prediction algorithms wind turbine operation strategy Wind turbines

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