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Event-Triggered Digital Implementation of MPPT for Integration of PV Generators in DC Buses of Microgrids

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dc.contributor.authorLópez-Santos, Oswaldo
dc.contributor.authorMerchán-Riveros, María C.
dc.contributor.authorGarcía, Germain
dc.date.accessioned2019-02-27T20:59:56Z
dc.date.available2019-02-27T20:59:56Z
dc.date.issued2018-09-13
dc.description.abstractThis paper presents an event-triggered approach to optimally implement a Maximum Power Point Tracking (MPPT) algorithm into a Digital Signal Processor (DSP). The proposed method allows improving the amount and distribution of time required for executing control tasks. The used nested loop control architecture has an outer loop of MPPT generating the conductance reference used by an inner loop which regulates the input conductance of a DC-DC converter. This last loop enforces a sliding-mode loss-free-resistor behavior for the power converter by means of a simple hysteresis comparator. Computations required by the MPPT algorithm are synchronously executed by the two possible commutation events produced by the inner loop during a switching period. Then, the acquisition of signals must be activated only at an instant before each one of the switching events, releasing the most of the time to implement other tasks. This last characteristic and the use of a nested loop control architecture facilitate the integration of the other essential control functions for photovoltaic (PV) generators in microgrids. Simulation and experimental results confirm the high potetialities of this implementation approach.es_CO
dc.identifier.citationLopez-Santos O., Merchán-Riveros M., Garcia G. (2018) Event-Triggered Digital Implementation of MPPT for Integration of PV Generators in DC Buses of Microgrids. In: Figueroa-García J., López-Santana E., Rodriguez-Molano J. (eds) Applied Computer Sciences in Engineering. WEA 2018. Communications in Computer and Information Science, vol 915. Springer, Chames_CO
dc.identifier.issn1865-0937
dc.identifier.urihttps://link.springer.com/chapter/10.1007%2F978-3-030-00350-0_45
dc.language.isoenes_CO
dc.publisherApplied Computer Sciences in Engineeringes_CO
dc.subjectPhotovoltaic generatores_CO
dc.subjectMicrogridses_CO
dc.subjectEvent triggered controles_CO
dc.subjectMPPTes_CO
dc.subjectDigital signal processores_CO
dc.titleEvent-Triggered Digital Implementation of MPPT for Integration of PV Generators in DC Buses of Microgridses_CO
dc.typeArticlees_CO
dspace.entity.typePublication
eperson.emailoswaldo.lopez@unibague.edu.coes_CO
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