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

Volume

8

fYear

2011

fDate

12-14 Aug. 2011

Firstpage

4081

Lastpage

4084

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/EMEIT.2011.6023950

Filename

6023950