The Impact of Wind Direction on Wind Farms’ Output Power and Income

Document Type : Research article

Authors

1 Khuzestan Water and Power Authority, Ahvaz, 613481395, Iran.

2 Abadan Oil Refining Company, Abadan, Iran.

3 Faculty of Electrical and Medical Engineering, Sadjad University of Technology, Mashhad, Iran.

Abstract
The main methodology in every wind power prediction model involves converting wind speed into power using the power output curve of the wind turbine. However, preceding studies that have introduced models for such curves have not considered the impact of wind direction and its recurring fluctuations over time on predicting wind turbine power output. The main focus of these studies has just been on the magnitude of wind speed and the relationship between wind speed and turbine power. The present study models the effect of wind direction on wind turbine power output and uses it to modify the quadratic power curve equations. Using these modified equations and considering the turbine mechanism to follow the wind direction, a method is presented for predicting wind turbine power output under frequent changes in wind direction over time. To deal with the lack of access to long term and high-resolution wind data, registered historical data and probabilistic distribution functions are used to produce lost data with software. To demonstrate the efficacy of the suggested approach, the real data recorded for a 1.5 MW turbine installed in Khaf in Razavi Khorasan, Iran, are used as a case study. Finally, the potential wind power and potential income of the four windy regions in Iran were assessed based on the payment mechanism of the Organization of Renewable Energy and Electricity Efficiency of Iran, assuming the same installed capacity. The effect of wind direction and its variations over time, which can affect power output of wind turbine and income, is the main focus of this section of paper.

Graphical Abstract

The Impact of Wind Direction on Wind Farms’ Output Power and Income

Highlights

 

  • Modifying The quadratic power curve equation
  • The derivation of new parameters for predicting the output power of a WT
  • Wind direction and its variation for predicting power and income of a WT
  • Proposing a new approach to study the wind power potential of a region

Keywords


 

Declaration of Competing Interest

The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. The ethical issues, including plagiarism, informed consent, misconduct, data fabrication and/or falsification, double publication and/or submission, redundancy, have been completely observed by the authors.

 

Credit Authorship Contribution Statement

AliAsghar Karimi Taleb: Conceptualization, Formal analysis, Project administration, Supervision, Validation, Roles/Writing - original draft. Hojatollah Makvandi: Conceptualization, Investigation, Methodology, Resources, Visualization, Writing - review & editing. Ashknaz Oraee: Formal analysis, Investigation, Software, Roles/Writing - original draft.

 

Bibliography

 AliAsghar Karimi Taleb received the B.Eng. degree in Electronic Engineering from Razi University Kermanshah, Kermanshah, Iran., in 2014, and the MSc. degree in Power System Engineering from Sharif University of Technology, Tehran, Iran, in 2017. He is a PhD candidate in Electrical Power Engineering in Shahid Chamran University of Ahvaz, Ahvaz, Iran. He works as a design and supervision expert for the installation of electrical facilities and structures, Khuzestan Water and Power Authority (KWPA), Ministry of Energy of Iran, Ahvaz, Iran. His current research interests include smart grid and microgrid and influence of renewable energy on power systems.

Hojatollah Makvandi was born in 1975 in Iran. He received the Ph.D. degree in Electrical Power Engineering in 2020 from the Dezful Branch, Islamic Azad University, Dezful, Iran. He is a utility and power plant manager in the Abadan Oil Refining Company. His research interests include gas and steam turbine, micro-grid and islanding, and FACTS devices.

Ashknaz Oraee (Member, IEEE) received the B.Eng. degree in Electrical Engineering from Kings College London, London, U.K., in 2011, and the Ph.D. degree in Electrical Engineering from Cambridge University, Cambridge, U.K., in 2015, focusing on electrical machine design and optimization. She is a member of faculty in Sadjad University, Mashhad, Iran. Her current research interests include electrical machines and drives for renewable power generation.

 

Citation

A. A. Karimi Taleb, H. Makvandi, and A. Oraee " The Impact of Wind Direction on Wind Farms’ Output Power ‎and Income‎," Journal of Green Energy Research and Innovation, vol. 1, no. 1, pp. 34-47, 2024.

 
 
Volume 1, Issue 1
Winter 2024
Pages 34-47

  • Receive Date 26 November 2023
  • Revise Date 10 January 2024
  • Accept Date 21 January 2024
  • Publish Date 04 March 2024