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Robust control of a grid-connected converter with an LCL-filter using a combined sliding mode and adaptive controller in a multi-loop framework | IEEE Conference Publication | IEEE Xplore

Robust control of a grid-connected converter with an LCL-filter using a combined sliding mode and adaptive controller in a multi-loop framework


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 More

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:
Conference Location: Yokohama, Japan

References

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