Advanced Backstepping controller for induction generator using multi-scalar machine model for wind power purposes

This paper presents a new non-linear control Algorithm based on the Backstepping approach for an isolated induction generator ( IG) driven by a wind turbine. For this purpose and in order to reduce the complexity of the real induction machine mathematical model, the multi-scalar machine model is exp...

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Bibliographic Details
Published in:Renewable energy 2010-10, Vol.35 (10), p.2375-2380
Main Authors: Nemmour, A.L., Mehazzem, F., Khezzar, A., Hacil, M., Louze, L., Abdessemed, R.
Format: Article
Language:English
Subjects:
Applied sciences
Automatic
DC-bus voltage regulation
Direct energy conversion and energy accumulation
Electric power
Electrical engineering. Electrical power engineering
Electrical machines
Electrical power engineering
Electronics
Energy
Engineering Sciences
Exact sciences and technology
High voltage or high current generators
Induction generator
Mathematics
Miscellaneous
Multi-scalar induction machine model
Natural energy
Non-linear Backstepping control
Optimization and Control
Regulation and control
Stator
Various equipment and components
Wind energy
Wind turbine
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Summary:This paper presents a new non-linear control Algorithm based on the Backstepping approach for an isolated induction generator ( IG) driven by a wind turbine. For this purpose and in order to reduce the complexity of the real induction machine mathematical model, the multi-scalar machine model is exploited. The machine delivers an active power to the load via a converter connected to a single capacitor on the dc-side. So, during the voltage build-up process, the necessary stator currents references to be injected by the converter are calculated from the desired active power to be sent to the load and the rotor flux magnitude. Simulation results show that the proposed control provides perfect tracking performances of the DC-bus voltage and the rotor flux magnitude to their reference trajectories.
ISSN:0960-1481
1879-0682
DOI:10.1016/j.renene.2010.02.016