Por favor, use este identificador para citar o enlazar este ítem: https://hdl.handle.net/20.500.12313/530
Título : Discrete Time Nested-Loop Controller for the Output Stage of a Photovoltaic Microinverter
Autor : López-Santos, Oswaldo
Cortes-Torres, Luis
Tilaguy-Lezama, Sebastián
Palabras clave : Microinverter
Two-stage microinverter
Cascade control
Nested-loop controller
Fecha de publicación : 1-ene-2017
Editorial : Communications in Computer and Information Science
Citación : Lopez-Santos O., Cortes-Torres L., Tilaguy-Lezama S. (2016) Discrete Time Nested-Loop Controller for the Output Stage of a Photovoltaic Microinverter. In: Figueroa-García J., López-Santana E., Ferro-Escobar R. (eds) Applied Computer Sciences in Engineering. WEA 2016. Communications in Computer and Information Science, vol 657.
Resumen : This paper presents a comprehensive study of the digital implementation of the control requirements of the output stage of a two-stage solar microinverter. This approach uses a synchronized nested-loop controller which ensures the tracking of an internally generated high-quality current reference, the estimation and cancelation of the effect of the DC-link voltage ripple in the control loops and the regulation of the average value of the DC-link voltage. The proposed control architecture is validated by means of simulation results comparing operation of the inverter using continuous time, quasi-discrete time and discrete time implementations.
URI : https://link.springer.com/chapter/10.1007/978-3-319-50880-1_28
ISSN : 1865-0929
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