Title :
Analysis of modeling and simulation of Buck-boost converter considering dynamic phasor method
Author :
Biying Zhou ; Peng Zhang
Author_Institution :
Dept. of Comput. Sci. & Technol., Weinan Teachers Univ., Weinan, China
Abstract :
With flexible AC transmission systems (FACTS) technology becoming more and more mature, flexibility, controllability and stability of modern power system has been greatly strengthened. At the same time, the traditional sinusoidal steady state or quasi-steady-state analysis methods become difficult to meet the requirements on both speed and accuracy of power system transient problems. This article applies the dynamic phasor method to Buck-boost converter modeling and simulation. Simulation results show that the model calculation speed is faster, and it can accurately reflect the dynamic characteristics of the converter.
Keywords :
flexible AC transmission systems; power convertors; power system transient stability; FACTS technology; buck-boost converter modeling; dynamic phasor method; flexible AC transmission systems; power system controllability; power system flexibility; power system stability; power system transient problems; quasisteady-state analysis methods; Computational modeling; Integrated circuit modeling; Mathematical model; Power system dynamics; Power system stability; Simulation; Time domain analysis; buck-boost converter; dynamic phasor; fourier series; power system;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023950
