A New Sliding Mode Controller for DCDC Converters in Photovoltaic Systems
Joint Authors
Sarvi, M.
Soltani, I.
Rabbani, N.
NamazyPour, N.
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-04-16
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
DC/DC converters are widely used in many industrial and electrical systems.
As DC/DC converters are nonlinear and time-variant systems, the application of linear control techniques for the control of these converters is not suitable.
In this paper, a new sliding mode controller is proposed as the indirect control method and compared to a simple direct control method in order to control a buck converter in photovoltaic applications.
The solar arrays are dependent power sources with nonlinear voltage-current characteristics under different environmental conditions (insolation and temperature).
From this point of view, the DC/DC converter is particularly suitable for the application of the sliding mode control in photovoltaic application, because of its controllable states.
Simulations are performed in Matlab/Simulink software.
The simulation results are presented for a step change in reference voltage and input voltage as well as step load variations.
The simulations results of proposed method are compared with the conventional PID controller.
The results show the good performance of the proposed sliding mode controller.
The proposed method can be used for the other DC/DC converter.
American Psychological Association (APA)
Sarvi, M.& Soltani, I.& NamazyPour, N.& Rabbani, N.. 2013. A New Sliding Mode Controller for DCDC Converters in Photovoltaic Systems. Journal of Energy،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-504977
Modern Language Association (MLA)
Sarvi, M.…[et al.]. A New Sliding Mode Controller for DCDC Converters in Photovoltaic Systems. Journal of Energy No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-504977
American Medical Association (AMA)
Sarvi, M.& Soltani, I.& NamazyPour, N.& Rabbani, N.. A New Sliding Mode Controller for DCDC Converters in Photovoltaic Systems. Journal of Energy. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-504977
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-504977