Research on Subharmonic Resonance

Author

Jin, E.S. ; Chen, X.F. ; Xia, G.W. ; Bo, Z.Q. ; Klimek, A.

Author_Institution

Electr. Eng. Inst., Northeast Dianli Univ., Jilin, China

Volume

2

fYear

2010

fDate

13-14 Oct. 2010

Firstpage

257

Lastpage

260

Abstract

Subharmonic resonance occurrence in power system more frequently. This paper used mathematical analysis method for solving the nonlinear differential equations based on the system equivalent diagram, and deduced the mathematical expression of the subharmonic resonance, derived the relevant affective factors of subharmonic resonance overvoltage amplitude, and analyzed the influence of all relevant factors on subharmonic resonance overvoltage in detail, finally validate the conclusion of theoretical analysis using EMTP-ATP.

Keywords

ferroresonance; mathematical analysis; nonlinear differential equations; overvoltage; power system harmonics; ferroresonance; mathematical analysis method; mathematical expression; nonlinear differential equations; overvoltage amplitude; power system; subharmonic resonance overvoltage; Analytical models; Equations; Inductance; Mathematical model; Resonant frequency; Surges; Voltage control; EMTP-ATP; ferroresonance; nonlinear; overvoltage; subharmonics resonance;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent System Design and Engineering Application (ISDEA), 2010 International Conference on

Conference_Location

Changsha

Print_ISBN

978-1-4244-8333-4

Type

conf

DOI

10.1109/ISDEA.2010.446

Filename

5743420