Small-signal stability analysis of dc microgrids considering electric vehicles
DOI:
https://doi.org/10.17533/udea.redin.n89a07Keywords:
dc microgrids, small signal stability, sensitivity analysis, Newton-Raphson methodAbstract
This paper presents a generalized model for small signal stability in dc microgrids considering electric vehicles. The proposed model considers four type of terminals, namely: constant power, constant voltage, constant current and constant impedance. A Newton-Raphson methodology is used to calculate the operation point of the microgrid and a sensitivity analysis is also presented. Some general features of the dc microgrid based on the intrinsic characteristics of the model are presented. Simulation results on different type of microgrids show the proposed small signal model is accurate compared to dynamical simulations.
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J. A. Peças, A. Guimarães, and C. C. Leal, “A view of microgrids,” Wiley Interdisciplinary Reviews: Energy and Environment, vol. 2, no. 1, pp. 86– 103, Jan. 2013.
J. M. Guerrero, J. C. Vasquez, J. Matas, L. G. de Vicuna, and M. Castilla, “Hierarchical control of droop-controlled ac and dc microgrids—a general approach toward standardization,” IEEE Transactions on Industrial Electronics, vol. 58, no. 1, pp. 158–172, Jan. 2011.
T. Dragičević, X. Lu, J. C. Vasquez, and J. M. Guerrero, “Dc microgrids—part ii: A review of power architectures, applications, and standardization issues,” IEEE Transactions on Power Electronics, vol. 31, no. 5, pp. 3528–3549, May. 2016.
A. Kwasinski, “Quantitative evaluation of dc microgrids availability: Effects of system architecture and converter topology design choices,” IEEE Transactions on Power Electronics, vol. 26, no. 3, pp. 835–851, Mar. 2011.
B. T. Patterson, “Dc, come home: Dc microgrids and the birth of the ”enernet”,” IEEE Power and Energy Magazine, vol. 10, no. 6, pp. 60–69, Nov. 2012.
D. Chen, L. Xu, and L. Yao, “Dc voltage variation based autonomous control of dc microgrids,” IEEE Transactions on Power Delivery, vol. 28, no. 2, pp. 637–648, Apr. 2013.
S. Anand and B. G. Fernandes, “Reduced-order model and stability analysis of low-voltage dc microgrid,” IEEE Transactions on Industrial Electronics, vol. 60, no. 11, pp. 5040–5049, Nov. 2013.
L. Herrera and J. Wang, “Stability analysis and controller design of dc microgrids with constant power loads,” in 2015 IEEE Applied Power Electronics Conference and Exposition (APEC), Mar. 2015, pp. 691–696.
N. Bottrell, M. Prodanovic, and T. C. Green, “Dynamic stability of a microgrid with an active load,” IEEE Transactions on Power Electronics, vol. 28, no. 11, pp. 5107–5119, Nov. 2013.
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