abstract

• This work presents the implementation and performance of a shooting method for rapid initialization of electrical power systems models implemented with the specialized power systems libraries of Simulink. We selected the numerical differen-tiation method as the shooting method since it does not need the mathematical model of the dynamic system explicitly, but only the state vector at the beginning and the end of the fundamental period. Additionally to the initialization, the method provides stability of the solution through the Floquet multipliers. We tested the method with a STATCOM based on a two-level inverter, and the results exhibit its correct performance in accuracy and computation time. © 2022 IEEE.

authors

• Núñez Gutiérrez Ciro Alberto
• Segundo Ramírez Juan
• Visairo Cruz Nancy

publication date

• 2022-01-01

funding provided via

• 1311344; Secretaría de Educación Pública, SEP; Consejo Nacional de Ciencia y Tecnología, CONACYT: 746757, A1-S-29705  Grant

published in

• 2022 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2022  Proceedings

keywords

• Control; harmonics; Newton method; numerical differentiation; power electronics; simulink; statcom; steady state Differentiation (calculus); Electric current regulators; Newton-Raphson method; Numerical methods; Power electronics; Static synchronous compensators; Electrical power system modeling; Harmonic; Newton's methods; Numerical differentiation; Performance; Power-electronics; Shooting methods; Simulink; Statcom; Steady state; Simulink

Digital Object Identifier (DOI)

• 10.1109/ROPEC55836.2022.10018709

PubMed ID

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