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. © 2011 IEEE.
| Original language | English |
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| Title of host publication | 2011 IEEE/PES Power Systems Conference and Exposition, PSCE 2011 |
| DOIs | |
| Publication status | Published - 2011 |
| Externally published | Yes |
| Event | 2011 IEEE/PES Power Systems Conference and Exposition, PSCE 2011 - Phoenix, AZ, United States Duration: 20 Mar 2011 → 23 Mar 2011 |
Conference
| Conference | 2011 IEEE/PES Power Systems Conference and Exposition, PSCE 2011 |
|---|---|
| Country/Territory | United States |
| City | Phoenix, AZ |
| Period | 20/03/11 → 23/03/11 |
Research Keywords
- artificial immune network algorithm
- bi-objective optimization
- blade pitch angle
- data mining
- generator torque
- power prediction
- power ramp rate
- wind turbine operation strategy
