Investigating the impact of varying the number of distributed energy resources on controlling the power flow within a microgrid
Investigating the impact of varying the number of distributed energy resources on controlling the power flow within a microgrid
复制标题
研究改变分布式能源数量对控制微电网内潮流的影响
DOI：
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
E. Christopher
中科院分区：
文献类型：
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作者：
A. Fazeli;M. Sumner;C. M. Johnson;E. Christopher
除了将间歇性可再生资源并入现有电网外，预计在不久的将来还将实现供热和运输的电气化。这种转变预计将迫使电力系统在不同级别的运行达到极限，并需要加强不同级别的网络资产。将主动管理和控制纳入微电网和整个低压配电网被认为是一种经济有效的解决方案，它将促进新出现的分布式能源的广泛整合。然而，由于在某一DER渗透率水平上增加微电网规模将增加总的可调度功率，因此预计会影响在该水平上运行的任何控制算法的有效性。本文介绍了对微电网规模与在该水平上实施的确定性控制算法的有效性之间的关系的调查所获得的结果。
The electrification of heat and transport in addition to integration of intermittent renewable resources into the existing electricity network is expected to occur in near future. Such a transformation is expected to force the operation of the electricity power system at different levels to its limits and would require reinforcement of the network assets at different levels. The incorporation of active management and control within microgrids and across the low voltage distribution network is thought as a cost effective solution which would facilitate wide scale integration of the emerging distributed energy resources. However since increasing the microgrid size at a certain DER penetration level would increase the total dispatchable power it is expected to affect the effectiveness of any control algorithm that operates at that level. This paper presents the findings obtained from of an investigation into the relationship between microgrid size and the effectiveness of a deterministic control algorithm implemented at that level.