A Low Complexity Control and Energy Management for DC-Coupled Hybrid Microgrid with Hybrid Energy Storage System

被引：0

作者：

Manandhar, Ujjal ^{[1
]}

Ukil, Abhisek ^{[1
]}

Gooi, Hoay Beng ^{[1
]}

Tummuru, Narsa Reddy ^{[1
]}

Kollimalla, Sathish Kumar ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore, Singapore

来源：

2017 IEEE POWER & ENERGY SOCIETY GENERAL MEETING | 2017年

基金：

新加坡国家研究基金会;

关键词：

Battery; DC-coupled microgrid; energy management; hybrid energy storage system; supercapacitor; CONTROL STRATEGY; DESIGN;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper proposes a low complexity control and energy management for DC-coupled hybrid microgrid with hybrid energy storage system. The features of the proposed energy management scheme are use of sharing coefficient for effective power sharing between energy storages and grid, seamless mode transitions, faster DC link voltage restoration and improved power quality features in AC grid. In the proposed system the average power demand is shared between the grid and the battery using a dynamic sharing coefficient. Furthermore, supercapacitor is used to reduce the stress in the battery during sudden variation in load demand and power generation. The effectiveness of the proposed energy management scheme is verified by both simulation and experimental studies.

引用

页数：5

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