用户侧光储型微电网中央控制器研制

发布时间：2018-11-12 20:26

【摘要】：用户侧光储型微电网是最大化分布式光伏发电系统就地消纳利用水平的有效方式,研究用户侧光储型微电网的中央控制器,对推动智能微电网建设、电力市场改革和国家新能源政策推广具有重要意义。为提高微电网控制器集成度及降低设备成本,针对不同用户的用电需求,基于分层多时间尺度通信方式研制了光储型微电网中央控制器,集成了黑启动、无缝切换、功率预测、运行优化控制与能效管理等功能模块,并通过实验验证所提策略的正确性。所研制的中央控制器为用户侧微电网的并网接入提供了低成本高效率的解决方案,对推动用户侧光储微电网的大规模应用具有重要意义。
[Abstract]:The user side light storage microgrid is an effective way to maximize the local absorption and utilization level of distributed photovoltaic generation system. The central controller of user side light storage microgrid is studied to promote the construction of smart microgrid. The electric power market reform and the national new energy policy promotion has the important significance. In order to improve the integration of microgrid controllers and reduce the cost of equipment, an optical storage microgrid central controller based on layered multi-time scale communication is developed for different users, which integrates black start, seamless switching and power prediction. Function modules such as optimal control and energy efficiency management are run, and the correctness of the proposed strategy is verified by experiments. The developed central controller provides a low cost and high efficiency solution for the connection of the user side microgrid. It is of great significance to promote the large-scale application of the user side light storage microgrid.
【作者单位】：华南理工大学电力学院;广东省绿色能源技术重点实验室(华南理工大学);新能源电力系统国家重点实验室(华北电力大学);广东智造能源科技研究有限公司;
【基金】：国家高技术研究发展计划(863计划,2014AA052001) 国家科技支撑计划(2015BAA06B02) 广东省绿色能源技术重点实验室(2008A060301002)~~
【分类号】：TM727;TM571

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