PV hosting capacity of LV distribution networks using smart inverters and storage systems: a practical margin
PV hosting capacity of LV distribution networks using smart inverters and storage systems: a practical margin
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使用智能逆变器和存储系统的低压配电网的光伏托管容量：实际裕度
DOI：
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发表时间：
2020
影响因子：
2.6
通讯作者：
J. Mitra
中科院分区：
文献类型：
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作者：
J. Sousa;Carmen L. T. Borges;J. Mitra
本研究提出一种评估低压配电网光伏发电承载容量实际边际的方法。该HC是考虑连接点的随机性而确定的，并且应该是光伏渗透的最大值，公用事业公司可以在不进行额外案例研究的情况下授权任何互连。使用智能逆变器控制策略和电池存储系统来避免昂贵的网络扩展解决方案。利用实际太阳辐射数据和居民需求曲线进行了模拟。结果表明，网络HC增加，通过延迟网络投资（如导体和资产升级）带来收益。
This study proposes an approach to evaluate a practical margin for photovoltaic (PV) generation hosting capacity (HC) of low voltage distribution networks. This HC is determined considering the randomness of the connection points and is supposed to be the maximum value of PV penetration up to which the utility can authorise any interconnection without performing additional case studies. Smart inverter control strategies and battery storage systems are used to avoid costly network expansion solutions. The simulations are performed using actual solar radiation data and residential demand profiles. The results show an increase in the network HC, bringing benefits by deferring network investments such as conductors and asset upgrades.