Power Smooth of a Hybrid PV-Wind Microgrid Using a Hybrid Energy-storage System with a Designed Adaptive Fuzzy Logic Controller

IF 1.3 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS

IET Networks Pub Date : 2022-10-14 DOI:10.1109/IET-ICETA56553.2022.9971498

Li Wang, Zhi-Hong Huang, Jui-Tse Lai, Ruibin Wu, Ching-Chuan Tseng

引用次数: 1

Abstract

This paper designs an adaptive fuzzy logic controller (AFLC)for power management of a hybrid energy-storage system (HESS) containing a vanadium redox flow battery (VRFB) and a supercapacitor (SC). The studied hybrid wind-PV microgrid (MG) is connected to the IEEE 14-bus multimachine system using optimal designed capacity of the proposed HESS. The main research includes the design of an AFLC for the HESS and the design of the optimal capacity for the HESS. A probability approach is used to determine the rated power and capacity of the HESS, while an AFLC for power distribution of the HESS is designed to effectively utilize individual ESS’s characteristics. Different cases of the studied system are analyzed to investigate the effects of the selected capacity joined with the designed AFLC on smoothing power for the studied system.

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基于自适应模糊控制器的混合储能系统对PV-Wind混合微电网功率平滑的影响

针对含钒氧化还原液流电池(VRFB)和超级电容器(SC)的混合储能系统(HESS)的电源管理，设计了一种自适应模糊控制器(AFLC)。利用优化设计的HESS容量，将所研究的混合风光伏微电网(MG)连接到IEEE 14总线多机系统。主要研究内容包括:HESS的AFLC设计和最优容量设计。采用概率法确定HESS的额定功率和容量，设计了用于HESS功率分配的AFLC，以有效地利用单个ESS的特性。分析了所研究系统的不同情况，考察了所选择的容量与所设计的AFLC对所研究系统平滑功率的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IET Networks COMPUTER SCIENCE, INFORMATION SYSTEMS-

CiteScore

5.00

自引率

0.00%

发文量

审稿时长

33 weeks

期刊介绍： IET Networks covers the fundamental developments and advancing methodologies to achieve higher performance, optimized and dependable future networks. IET Networks is particularly interested in new ideas and superior solutions to the known and arising technological development bottlenecks at all levels of networking such as topologies, protocols, routing, relaying and resource-allocation for more efficient and more reliable provision of network services. Topics include, but are not limited to: Network Architecture, Design and Planning, Network Protocol, Software, Analysis, Simulation and Experiment, Network Technologies, Applications and Services, Network Security, Operation and Management.