Fuzzy Logic Power Management Strategy for a Residential DC-Microgrid

IEEE Access

Alejandro Espinosa-Calderon¹  Julio C. Pena-Aguirre²  Alejandro-Israel Barranco-Gutierrez³  Francisco J. Perez-Pinal³  Jose A. Padilla-Medina⁴ 

[1] CONACYT, Instituto Tecnol&x00F3;Tecnológico Nacional de México, Instituto Tecnol&x00F3;gico de Celaya, Celaya, M&x00E9;xico;

关键词: Power management strategy;    DC microgrid;    power;    storage;    renewable energy;    energy balance;   

DOI  :  10.1109/ACCESS.2020.3004611

来源: DOAJ

【 摘 要 】

Power management strategies (PMS) are applied to keep a balance, between different energy sources (i.e. solar, wind, geothermal, hydro), storage units (i.e. fuel cell, batteries, fly wheel) and loads. Up to date, there has been reported several advance techniques to solve this task, for instance: Fuzzy Logic, Deep Learning, Droop Control, Bayesian Networks, among others. Nevertheless, some of those PMS are over simplified and others are too complex to be programmed in devices with limited resources. To solve these issues, this paper proposes a PMS based on Fuzzy Logic, which keeps a balance between those two goals. Characteristics of the proposed PMS are a small number of rules; fulfillment of the demanded power at every time; reducing use of the storage unit; and keeping a balance between the different sources, storage unit and loads. The proposed PMS is numerically evaluated by using SIMULINK-MATLAB®, in a 10kW residential DC Microgrid (MG), and validated by using a Hardware in the Loop platform (NI myRio-1900 and Typhoon HIL402). A comparison with three popular advance techniques demonstrates the feasibility of the proposed PMS.

【 授权许可】

Unknown