Numerical Approximation of the Maximum Power Consumption in DC-MGs with CPLs via an SDP Model
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Date
2019
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Institute of Electrical and Electronics Engineers Inc.
Abstract
This brief addresses the numerical approximation of the maximum power consumption in direct-current microgrids (DC-MGs) with constant power loads through a convex optimizing model. The convex formulation is developed via a semidefinite programming model and is solved by using a MATLAB/CVX package. For comparison purposes the exact nonlinear model is solved in a GAMS package to compare the accuracy and quality of the results obtained with the proposed convex reformulation. Numerical testing is made with a small three-node DC-MG test system as well as DC-MGs from 10 to 150 nodes. © 2004-2012 IEEE.
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IEEE Transactions on Circuits and Systems II: Express Briefs; Vol. 66, Núm. 4; pp. 642-646