Energy storage system scheduling for an isolated microgrid

被引：93

作者：

Ross, M. ^{[1
]}

Hidalgo, R. ^{[1
]}

Abbey, C. ^{[1
]}

Joos, G. ^{[1
]}

机构：

[1] McGill Univ, Dept Elect & Comp Engn, Montreal, PQ H3A 2A7, Canada

来源：

IET RENEWABLE POWER GENERATION | 2011年 / 5卷 / 02期

关键词：

POWER; OPTIMIZATION; OPERATION;

D O I：

10.1049/iet-rpg.2009.0204

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A knowledge-based expert system (KBES) is proposed for the scheduling of an energy storage system (ESS) installed in a wind-diesel isolated power system. The program optimises the cost of operation by determining the diesel generation and the charging/discharging cycles of the storage system from the wind and load profiles one hour in advance. The rules created aim to minimise the use of the dump load normally associated with diesel operation. The results are compared to an offline optimisation algorithm applied to the same power system and ESS size that has a 24-h lookahead. The results obtained show that by minimising the energy wasted through the dump load with the use of the ESS and KBES controller, the required diesel generation is reduced, therefore reducing operation costs and emissions.

引用

页码：117 / 123

页数：7

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