Analysis on factors sensitive to capacity configuration of battery energy storage system suitable for centralized renewable energy sources

被引：0

作者：

Ma, Huimeng ^{[1
]}

Li, Bei ^{[1
]}

Li, Jianlin ^{[1
]}

Hui, Dong ^{[1
]}

机构：

[1] China Electric Power Research Institute, Beijing 100192, Haidian District

来源：

Dianwang Jishu/Power System Technology | 2014年 / 38卷 / 02期

关键词：

Battery energy storage system (BESS); Capacity configuration of BESS; Mitigation; Renewable energy sources; Sensitive factors;

D O I：

10.13335/j.1000-3673.pst.2014.02.009

中图分类号：

学科分类号：

摘要：

At present, based on historical operation data of renewable energy sources there are many methods to configure the capacity of battery energy storage system (BESS) and most of them do not consider the factors, to which the capacity configuration process is sensitive, however considering sensitive factors is one of the key contents for optimizing capacity of BESS and improving utilization efficiency of energy storage. Firstly, a configuration algorithm of BESS, which suits to the field of large-scale centralized energy storage of renewable energy source, is proposed to mitigate output fluctuation and trace the scheduled output, and such sensitive factors impacting the configuration results as data sample, types of energy storage and working modes of energy storage system are gathered together. Then, taking the mitigation of output fluctuation of a certain typical wind farm with capacity in megawatt level for example, the impacts of sensitive factors on configuration result of BESS are analyzed. Finally, taking the demand on BESS capacity and equivalent life loss of BESS as evaluation indices, the recommended values of time interval of data sampling, the time scale of statistics and the state of initial residual energy of BESS are obtained.

引用

页码：328 / 334

页数：6

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