Intelligent Fuzzy Based High Gain Non-Isolated Converter for DC Micro-Grids  

作　　者：M.Bharathidasan V.Indragandhi Ramya Kuppusamy Yuvaraja Teekaraman Shabana Urooj Norah Alwadi 

机构地区：[1]School of Electrical Engineering,Vellore Institute of Technology,Vellore,India [2]Department of Electrical and Electronics Engineering,Sri Sairam College of Engineering,Bangalore,India [3]Mobility,Logistics,and Automotive Technology Research Centre,Faculty of Engineering,ETEC,Department of Electrical Engineering and Energy Technology,Vrije Universiteit Brussel,Brussel,1050,Belgium [4]Department of Electrical Engineering,College of Engineering,Princess Nourah bint Abdulrahman University,Riyadh 84428,Saudi Arabia [5]Department of Physics,College of Sciences,Princess Nourah bint Abdulrahman University,Riyadh,11671,Saudi Arabia

出　　处：《Computers, Materials & Continua》2022年第5期4069-4084,共16页计算机、材料和连续体（英文）

摘　　要：Renewable electricity options, such as fuel cells, solar photovoltaic,and batteries, are being integrated, which has made DC micro-grids famous.For DC micro-grid systems, a multi input interleaved non-isolated dc-dcconverter is suggested by the use of coupled inductor techniques. Since itcompensates for mismatches in photovoltaic devices and allows for separateand continuous power flow from these sources. The proposed converter hasthe benefits of high gain, a low ripple in the output voltage, minimal stressvoltage across the power semiconductor devices, a low ripple in inductorcurrent, high power density, and high efficiency. Soft-switching techniquesare used to realize that the reverse recovery issue of the diodes is moderated, the leakage energy is reused, and no new scheme is appropriated. Toreduce conduction losses, minimum voltage rating MOSFETs with a low ONresistance can be utilized. The converter can supply the required power fromthe load in the absence of one or two resources. Furthermore, due to the highgain of boosting voltage, the converter works in an Adaptive Neuro-FuzzyInference System (ANFIS). The operation principle, steady-state analysis ofthe proposed converter, is given and simulated utilizing MATLAB/Simulinksimulation software.

关 键 词：Renewable energy sources DC micro-grid multi-input converter soft-switching techniques high gain 

分 类 号：TM46[电气工程—电器]