Flywheel Energy Storage System Based on Boost DC-AC Converter  

作　　者：Ahmed Elserougi Ayman Abdel-Khalil Ahmed Massoud Shehab Ahmed 

机构地区：[1]Electrical Engineering Department, Alexandria University, Alexandria 21544, Egypt [2]Electrical Engineering Department, Qatar University, Doha 2713, Qatar [3]Electrical and Computer Engineering Department, Texas A & M University at Qatar, Doha 23874, Qatar

出　　处：《Journal of Energy and Power Engineering》2012年第11期1725-1732,共8页能源与动力工程（美国大卫英文）

摘　　要：To extend the operating speed range of a conventional configuration of FESS （flywheel energy storage system）, an additional DC-DC boost converter is required between the machine and grid side converters to regulate the output voltage. This paper presents a new FESS based on three-phase boost inverter topology. The proposed system facilitates voltage boost capability directly in a single-stage. The main advantage of the three-phase boost inverter is the deployment of only six switches and undersized passive elements to obtain a boosted AC output voltage weighed against the input DC supply. In this paper, FESS based on boost inverter topology is modeled and simulated using MATLAB/S1MULINK. An experimental setup has been built for the three-phase boost inverter to present its boosting capability. The simulation and experimental results sustain the proposed configuration.

关 键 词：Boost converter FLYWHEEL energy storage system FESS. 

分 类 号：TM42[电气工程—电器] TK02[动力工程及工程热物理]