基于分布式清洁电源系统的微电网聚合模型

发布时间：2018-06-06 18:23

本文选题：微电网 + 清洁能源　；参考：《电网与清洁能源》2017年08期

【摘要】：当前,电力电网研究主要聚集在微电网、智能电网等研究上。然而,能够更全面有效的模拟电网特性的模型仍是需要重点解决的一个问题。为模拟微电网基础电力设施,提出一个实时聚合模型。其中包含诸多基础设施如2个光伏阵列,一个燃料电池以及一个能支持建筑负载的柴油发电机。文中回顾了现存的模型,提出针对持续性电力供应的建模策略,强调对电网连接模式和孤岛模式的结合。针对慢速和快速动态仿真,仿真结果表明,聚合微电网模型能够高度保真的模拟量化电网连接模式和孤岛模式的能力及其动态特征,以提供更贴近实际情况的性能分析。
[Abstract]:At present, the research of power grid is mainly focused on micro grid, smart grid and so on. However, a more comprehensive and effective simulation model is still a problem to be solved. In order to simulate the basic power facilities of microgrid, a real-time aggregation model is proposed. It includes infrastructure such as two photovoltaic arrays, a fuel cell and a diesel generator capable of supporting building loads. In this paper, the existing models are reviewed, a modeling strategy for continuous power supply is proposed, and the combination of power grid connection mode and islanding mode is emphasized. For slow and fast dynamic simulation, the simulation results show that the aggregation microgrid model can simulate and quantify the capability and dynamic characteristics of connection mode and islanding mode of power network with high fidelity, so as to provide performance analysis closer to the actual situation.
【作者单位】：山东理工大学电气与电子工程学院;
【基金】：国家自然科学基金(61033004)~~
【分类号】：TM727

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