Title :
Power system islanding based on multilevel reduced graph partitioning algorithm
Author :
Shuhong Wang ; Ningning Guo ; Zhe Ren ; Jie Qiu ; Jian Guo Zhu ; Youguang Guo ; Yi Wang
Author_Institution :
Fac. of Electr. Eng., Xi´an Jiaotong Univ., Xian
Abstract :
In this paper, a software package of finite element (FE) analysis for induction machines is presented. The back-EMF in windings is expressed by magnetic vector potential, which is used to couple with transient finite element analysis. The equations of drive circuit and rotor bars are described by loop circuit equations. The pre-processing and post-processing of this package are developed based on AutoCAD. The FE model and some machine parameters can be input by friendly graphical user interfaces. The calculated magnetic field distribution and transient results can be shown in AutoCAD or graphical interfaces.
Keywords :
asynchronous machines; electric machine CAD; electric potential; finite element analysis; graphical user interfaces; transients; AutoCAD; back-EMF; drive circuit; finite element analysis package; graphical user interfaces; induction machines; magnetic field distribution; magnetic vector potential; rotor bars; software package; Circuits; Equations; Finite element methods; Magnetic analysis; Partitioning algorithms; Power system analysis computing; Power system transients; Power systems; Software packages; Transient analysis; breadth first searching algorithm; directed and weighted graph; graph partitioning; islanding;
Conference_Titel :
Universities Power Engineering Conference, 2008. UPEC 2008. 43rd International
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-4244-3294-3
Electronic_ISBN :
978-88-89884-09-6
DOI :
10.1109/UPEC.2008.4651472
