Literature Review of DC Microgrid Operation Control

Jing Li ； Gongquan Tan ； Qing Zhou ； HongLing Wang

《International Core Journal of Engineering》 7卷6期 (2021/06) Pp. 181-188

https://doi.org/10.6919/ICJE.202106_7(6).0022

摘要

In recent years, DC microgrid has attracted widespread attention as a technology to improve the stability and reliability of renewable energy access to the grid. DC microgrid can control the DC power generated by new energy through power electronic converters and intelligent algorithms. To supply power to the load or integrate into the large power grid, new energy power generation can utilize natural resources and reduce the pollution of fossil energy to the environment. Therefore, the DC microgrid will occupy an increasingly important position in the future power grid development. This paper analyzes the topological structure of DC microgrid, introduces the technical difficulties of DC microgrid operation control and existing control technologies, including topology, island detection, droop control, hierarchical control, peer-to-peer control, energy management, power control, And finally look forward to the follow-up research.

關鍵字

DC Microgrid ； Island Detection ； Droop Control ； Energy Management

參考文獻

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