Variable speed
turbo-generator control systems are consıdered as challenging issues for
engineers. Some of these issues are type of machines to be used, location
assessment, pitch angle control and maximum power extraction. Almost all of these issues are facing a
common problem which is changing in wind speed affects power delivered to the
network. There is a novel idea in active control of wind turbine which has been
developed to obtain maximum utilization of energy. In this study, adaptive BACK-STEPPING control
laws were designed and implemented for variable speed turbo-wind generator. In
order to consider adaptability of the method, final coefficients of the control
system were considered to be weighted and stability is shown in simulation
results. The back-stepping method allows for the design of adaptive control with
the return process, and it can simultaneously regulate the stability of the
closed loop system at the same time as design the control law. The addition of
uncertainties to the problem in the form of specific coefficients due to the
present of uncertainties due to the electrical and mechanical parameters. In
the following, the designed method is simulated in MATLAB and SIMULINK.
Simulation results show favorability and effectiveness of the proposed method.
Stability Real-time control Turbine dynamics Modeling Control design
Birincil Dil | İngilizce |
---|---|
Konular | Mühendislik |
Bölüm | Electrical & Electronics Engineering |
Yazarlar | |
Yayımlanma Tarihi | 1 Haziran 2019 |
Yayımlandığı Sayı | Yıl 2019 Cilt: 32 Sayı: 2 |