提高DG接纳能力的配电网动态重构方法Distribution Network Dynamic Reconfiguration Method for Improving Distribution Network's Ability of Accepting DG
易海川;张彼德;王海颖;吴宇;袁国森;吕柔睿;
摘要(Abstract):
随着分布式电源(distributed generation,DG)大量接入配电网,具备组合控制各种DG能力的主动配电网得到了大力发展,加大配电网对DG的接纳能力是主动配电网的一个显著特征。提出了以提高DG接纳能力为目标函数的配电网动态重构方法。首先构建了相应的数学模型,以一天为周期综合考虑风力和光伏2种不同类型的DG,根据不同时段DG的不同特性,提出了随时段变化的配电网动态重构模型,并用遗传算法对其进行优化,最后以改进的IEEE 33节点系统为例验证了所提模型的有效性。
关键词(KeyWords): 主动配电网;配电网重构;遗传算法;分布式电源;接纳能力
基金项目(Foundation): 四川省教育厅重点项目(13ZA0023);; 太阳能技术集成及应用推广四川省高校重点实验室资金项目(TYN2015-01,09)~~
作者(Author): 易海川;张彼德;王海颖;吴宇;袁国森;吕柔睿;
Email:
DOI: 10.13335/j.1000-3673.pst.2016.05.020
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