Lihua Wang, Tianze Miao, Xiaona Liu, Siyuan Liu, "Sliding Mode Control of Bi-directional DC/DC Converter in DC Microgrid Based on Exact Feedback Linearization," WSEAS Transactions on Circuits and Systems, vol. 19, pp. 206-211, 2020, DOI:10.37394/23201.2020.19.23
Lihua Wang, Tianze Miao, Xiaona Liu, Siyuan Liu. Sliding Mode Control of Bi-directional DC/DC Converter in DC Microgrid Based on Exact Feedback Linearization.
WSEAS Transactions on Circuits and Systems. 2020;19:206-211. 10.37394/23201.2020.19.23
WSEAS Transactions on Circuits and Systems
Print ISSN: 1109-2734, E-ISSN: 2224-266X
Volume 19, 2020
Sliding Mode Control of Bi-directional DC/DC Converter in DC Microgrid Based on Exact Feedback Linearization
Authors: , , ,
Abstract: The nonlinear property of bi-directional DC/DC converter in DC Microgrid will cause large voltage disturbance. To solve the above problems, a exact feedback linearization method based on nonlinear differential geometry theory is proposed to realize the linearization of the converter. Moreover, considering the approaching speed of the linearized Bruno standard model, a sliding mode controller is designed by using the exponential approach law. The simulation results show that the method has fast response speed, strong anti-interference ability and good steady-state characteristics.
Pages: 206-211 WSEAS Transactions on Circuits and Systems, ISSN / E-ISSN: 1109-2734 / 2224-266X, Volume 19, 2020, Art. #23 DOI: 10.37394/23201.2020.19.23
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