A Lyapunov Stability Theorem Based Control Strategy for Single-Phase Neutral-Point-Clamped Quasi-Impedance Source Inverter with LCL Filter
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Publisher
IEEE
Access Rights
info:eu-repo/semantics/closedAccess
Abstract
This paper presents a Lyapunov stability theory-based control technique for a single-phase quasi-impedance source neutral-point-clamped (qZS-NPC) inverter with LCL filter. The proposed control technique handles two control objectives, which are the grid current control and the dc-link voltage control. The dynamic and steady-state performances of the proposed control method have been demonstrated by simulations using Matlab/Simulink.
Description
44th Annual Conference of the IEEE Industrial-Electronics-Society (IECON) -- OCT 20-23, 2018 -- Washington, DC
Keywords
Impedance source inverter, LCL filter, neutral-point-clamped inverter, Lyapunov function
Journal or Series
Iecon 2018 - 44Th Annual Conference of the Ieee Industrial Electronics Society
