Simulation on the Dash Currents of Paralleling Small Single Phase Synchronous Generators

Author

Weijun, Wang ; Jing, Yang ; Yi, Luo ; Ping, Feng ; Longbo, Mao

Author_Institution

Dept. of Mech. & Electr. Eng., Logistic Eng. Univ., Chongqing, China

Volume

3

fYear

2011

fDate

6-7 Jan. 2011

Firstpage

269

Lastpage

273

Abstract

The controller of paralleling small single phase synchronous generators(SSPSG) should restrict the dash currents in generators below defined value when switch on. This article has built the field-circuit coupling time-stepping finite element model of the parallel system. The computation program is written in APDL languages of ANSYS and the transient process of paralleling two SSPSGs in various parallel parameters are studied. The value and variation of the dash currents in two generators when switch on at various difference of three parallel parameters are analyzed and the accurate parallel parameters differences are provided to the parallel controller.

Keywords

electric current control; electrical engineering computing; finite element analysis; machine control; programming languages; synchronous generators; ANSYS; APDL language; SSPSG; dash currents; field-circuit coupling time-stepping finite element model; parallel controller; small single phase synchronous generator paralleling; transient process; Finite element methods; Frequency synchronization; Generators; Integrated circuit modeling; Stator windings; Transient analysis; dash current; field-circuit coupling time-stepping finite element; parallel; single phase synchronous generator;

fLanguage

English

Publisher

ieee

Conference_Titel

Measuring Technology and Mechatronics Automation (ICMTMA), 2011 Third International Conference on

Conference_Location

Shangshai

Print_ISBN

978-1-4244-9010-3

Type

conf

DOI

10.1109/ICMTMA.2011.638

Filename

5721475