Optimization and Application of DC Power Grids: Making Power Transmission More Efficient and Intelligent

Authors

  • Guiyi Kao

DOI:

https://doi.org/10.61173/f9gpr939

Keywords:

DC power grid, Optimization technology, Clean energy, Power transmission, Future development

Abstract

With the rapid popularization of clean energy sources such as solar and wind power, how to efficiently and stably transmit these energy sources has become a major challenge. Traditional alternating current (AC) power grids (such as the ordinary power grids at home) are gradually becoming inadequate in long-distance power transmission and control flexibility. At this time, DC power grids (which can be understood as power networks that transmit electricity using "direct current") have become the "new favorite" for power system upgrades due to their advantages of low losses and flexible control. This article uses plain language to introduce you to the optimization technologies, practical applications, and future development directions of DC power grids, and see how it makes our electricity use more efficient and environmentally friendly.

References

[1] Li, C. Y., Huang, H., Meng, X. Y., & Li, S. (2019). Analysis of the impact of MMC-HVDC system structure on multi-terminal DC grid faults. Title of the Journal in Italics, Volume(Issue), 49- 12.

[2] Hao, H. Y., He, J. W., Sun, B. Y., & Wang, C. S. (2019). Coordinated power control of independent DC power grid based on series DFIG. Title of the Journal in Italics, Volume(Issue), pages.

[3] Liu, S. Q., Shen, B., Zhuang, J. W., Ke, Q. C., & Lei, R. (2019). Analysis and design of fast DC circuit breakers for in inverter power DC grids. Title of the Journal in Italics, Volume(Issue), pages.

[4] Zhu, S. C., Zhao, C. Y., & Xu, J. Z. (2019). Coordination of protection sequences for DC grids with various types of fault current limiters in action. Title of the Journal in Italics, Volume(Issue), pages.

[5] Mokhtare, M. H. (Year). Optimal sizing of a grid-connected DC microgrid for agricultural applications with water-energy management system considering battery cycle life. Title of the Journal in Italics, Volume(Issue), pages.

[6] Xiao, L. Y. (2013). Hybrid power grid model still needs another 30 years. Title of the Newspaper or Magazine in Italics, Date.

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Published

2025-08-26

Issue

Vol. 3 No. 4 (2025): Volume 3, Issue 4

Section

Articles

License

Copyright (c) 2025 by the authors.

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.