...
首页> 外文期刊>Electric power systems research >Optimal power flow in three-phase islanded microgrids with inverter interfaced units
【24h】

Optimal power flow in three-phase islanded microgrids with inverter interfaced units

机译:带逆变器接口单元的三相孤岛微电网中的最佳功率流

获取原文
获取原文并翻译 | 示例
           

摘要

In this paper, the solution of the optimal power flow (OPF) problem for three phase islanded microgrids is studied, the OPF being one of the core functions of the tertiary regulation level for an AC islanded microgrid with a hierarchical control architecture. The study also aims at evaluating the contextual adjustment of the droop parameters used for primary voltage and frequency regulation of inverter interfaced units. The output of the OPF provides an iso-frequential operating point for all the generation units and a set of droop parameters for primary regulation. In this way, secondary regulation can be neglected in the considered hierarchical control structure. The application section provides the solution of the OPF problem over networks of different sizes and a stability analysis of the microg-rid system using the optimized droop parameters, thus giving rise to the optimized management of the system with a new hierarchical control architecture. (C) 2015 Elsevier B.V. All rights reserved.
机译:本文研究了三相孤岛微电网最优潮流(OPF)问题的解决方案,该最优潮流是具有分层控制架构的交流孤岛微电网的三次调节级的核心功能之一。该研究还旨在评估用于逆变器接口单元的一次电压和频率调节的下垂参数的上下文调整。 OPF的输出为所有发电单元提供一个等频率工作点,并为初级调节提供一组下垂参数。这样,在所考虑的分级控制结构中可以忽略次级调节。应用部分提供了解决不同规模网络上的OPF问题的方法,并使用优化的下垂参数对微grid系统进行了稳定性分析,从而通过新的分层控制体系结构对系统进行了优化管理。 (C)2015 Elsevier B.V.保留所有权利。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号