A comparative study of vector control strategies for rotor-side converter of DFIG wind energy systems

2016 ◽  
Author(s):  
Watcharin Srirattanawichaikul ◽  
Suttichai Premrudeepreechacharn ◽  
Yuttana Kumsuwan
Keyword(s):  
Wind Energy ◽  
Comparative Study ◽  
Vector Control ◽  
Control Strategies ◽  
Energy Systems ◽  
Wind Energy Systems ◽  
Rotor Side Converter

scholarly journals Power Control of Direct Interconnection Technique for Airborne Wind Energy Systems

Energies ◽  
2018 ◽  
Vol 11 (11) ◽  
pp. 3134
Author(s):  
Mahdi Ebrahimi Salari ◽  
Joseph Coleman ◽  
Daniel Toal
Keyword(s):  
Wind Energy ◽  
Power Control ◽  
Reactive Power ◽  
Control Strategies ◽  
Energy Systems ◽  
Offshore Wind ◽  
Synchronous Generators ◽  
Permanent Magnet Synchronous Generators ◽  
Power Exchange ◽  
Wind Energy Systems

In this paper, an offshore airborne wind energy (AWE) farm consisting of three non-reversing pumping mode AWE systems is modelled and simulated. The AWE systems employ permanent magnet synchronous generators (PMSG). A direct interconnection technique is developed and implemented for AWE systems. This method is a new approach invented for interconnecting offshore wind turbines with the least number of required offshore-based power electronic converters. The direct interconnection technique can be beneficial in improving the economy and reliability of marine airborne wind energy systems. The performance and interactions of the directly interconnected generators inside the energy farm internal power grid are investigated. The results of the study conducted in this paper, show the directly interconnected AWE systems can exhibit a poor load balance and significant reactive power exchange which must be addressed. Power control strategies for controlling the active and reactive power of the AWE farm are designed, implemented, and promising results are discussed in this paper.

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