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Second-order harmonic ripple mitigation: A solution for the micro-inverter applications
A.R. Gautam, N. Rathore,
Published in Institute of Electrical and Electronics Engineers Inc.
Single-phase inverter suffers an unwanted second-order ripple at DC input of it. A substantial amount of this ripple may propagate through the system components and inject into the DC source. This causes several problems; related to system efficiency, life, cost, size, reliability and stability. This paper proposes an adaptive non-linear sliding mode controller for quasi-switched boost inverter used mainly in microinverter applications. The proposed controller shapes the output-impedance of the boost circuit of quasi-switched boost inverter such that the propagation of the ripple to DC source is resisted. The proposed control technique is verified using Matlab-Simulink. © 2018 IEEE
About the journal
JournalData powered by Typeset2018 IEEE Industry Applications Society Annual Meeting, IAS 2018
PublisherData powered by TypesetInstitute of Electrical and Electronics Engineers Inc.