Solvability and Stability Conditions for the Power Flow equation of DC Microgrid under Master-Slave Control
Authors: 
Ziqing Xia, Mei Su, Zhangjie Liu, Yao Sun, Hua HanAuthors Info & Claims
Ziqing Xia, Mei Su, Zhangjie Liu, Yao Sun, Hua HanAuthors Info & ClaimsPages 116 - 121
Abstract
Since the positive development has been achieved, renewable energy sources are being applied in the power system in order to meet energy demand. The existence of a feasible power flow solution for the power flow equation is a prerequisite for the correct operation of networks. This paper analyzes the solvability and stability conditions for the power flow equation of DC microgrids under master-slave control. The concise analysis and conditions can be used for power planning in residential areas. Finally, we verify the correctness of the presented results by using MATLAB and real-time HLL test based on OPAL-RT.
References
[1]
S. Ali, Z. Zheng, M. Aillerie, J. P. Sawicki, and D. Hissel, “A review of dc microgrid energy management systems dedicated to residential applications,” energies, vol. 14, no. 14, 2021.
[2]
Z. Liu, R. Liu, Z. Xia, M. Su, Xi. Deng, X. Zhang, and J. Lu, “Existence and Stability of Equilibrium of DC Micro-grid under Master-Slave Control,” IEEE Trans. on Power Systems, vol. 37, no. 1, pp. 212-223, Jan. 2022.
[3]
P. Lin, Peng Wang, C. Jin, J. Xiao, X. Li, F. Guo, and C. Zhang, “A Distributed Power Management Strategy for Multi-Paralleled Bidirectional Interlinking Converters in Hybrid AC/DC Microgrids,” IEEE Trans. on Smart Grid, vol. 10, no. 5, pp. 5696-5711, 2019.
[4]
Z. Liu, R. Liu, X. Zhang, M. Su, Y. Sun, H. Han, and P. Wang, “Feasible Power-Flow Solution Analysis of DC Microgrids Under Droop Control,” IEEE Trans. on Smart Grid, vol. 11, no. 4, pp. 2771-2781, 2020.
[5]
J.W. Simpson-Porco, F. Dörfler, and F. Bullo, “Voltage collapse in complex power grids,” Nature Communication, vol. 7, no.10790, 2016.
[6]
X. Lu, K. Sun, J. M. Guerrero, J. C. Vasquez, L. Huang, J. Wang, “Stability Enhancement Based On Virtual Impedance for DC Microgrids With Constant Power Loads,” IEEE Trans. on Smart Grid, vol. 6, no.6, pp. 2770-2783, 2015.
[7]
S. Singh, D. Fulwani, V. Kuma, “Robust sliding-mode control of dc/dc boost converter feeding a constant power load,” IET Power Electronics, vol. 8, no.7, pp. 1230– 1237, 2015.
[8]
F. Zhang, The Schur Complement and Its Applications, New York: Springer, 2005.
[9]
A. Quarteroni, R. Sacco, and F. Saleri, Numerical Mathematics, 2nd ed. Berlin, Germany: Springer, 2007.
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Published In
March 2022
154 pages
ISBN:9781450395847
DOI:10.1145/3531028
Copyright © 2022 ACM.
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Association for Computing Machinery
New York, NY, United States
Publication History
Published: 08 July 2022
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- Research-article
- Research
- Refereed limited
Funding Sources
- National Natural Science Foundation of China under Grant 61933011 and 61903383, Hunan Provincial Key Laboratory of Power Electronics Equipment and Grid under Grant 2018TP1001, in part by the Fundamental Research Funds in the Central South University under Grant 2021zzts0195
Conference
ICECC 2022
ICECC 2022: The 2022 5th International Conference on Electronics, Communications and Control Engineering
March 25 - 27, 2022
Higashi-ku, Japan
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