Abstract:
This paper proposes a multi-loop controller for current control of a grid-connected inverter with an LCL-filter. The inner loop uses the converter current error as the sl...Show MoreMetadata
Abstract:
This paper proposes a multi-loop controller for current control of a grid-connected inverter with an LCL-filter. The inner loop uses the converter current error as the sliding surface in a Sliding Mode Control (SMC) approach. The model obtained allows the application of an outer Model Reference Adaptive Control (MRAC) for the tracking of the grid current in a robust fashion with disturbance rejection. Simulation results are presented to validate the theoretical analysis.
Date of Conference: 09-12 November 2015
Date Added to IEEE Xplore: 28 January 2016
ISBN Information: