Title :
Research of equivalent current method in calculation of magnetic field from Substation Generatrix
Author :
Shi, Xiaobo ; He, Jun ; Wang, Guojiao ; Du, Song ; Zhang, Hongchuan ; Xu, Ge
Author_Institution :
CISDI Eng. CO. Ltd., Chongqing
Abstract :
Substation generatrix often bear large current. According to the distinct skin effect of big current generatrix. This paper adopts equivalent current method to calculate the power frequency magnetic field from substation cycloidal generatrix which bear big current, and the magnetic field distribution around generatrix is analyzed too after that. This method has the advantage: its calculation results truly reflect distribution of the magnetic field.
Keywords :
magnetic fields; substations; equivalent current method; magnetic field distribution; power frequency magnetic field; substation cycloidal generatrix; Electromagnetic modeling; Frequency; Magnetic analysis; Magnetic domains; Magnetic fields; Power generation; Proximity effect; Skin effect; Steady-state; Substations;
Conference_Titel :
Automation Congress, 2008. WAC 2008. World
Print_ISBN :
978-1-889335-38-4
Electronic_ISBN :
978-1-889335-37-7
