Title :
Simulation of electromagnetic interference coupling to a substation secondary cable
Author :
Dou, Hui ; Liang, Zhenguang
Author_Institution :
Sch. of Electr. Eng., Shandong Univ., Jinan, China
Abstract :
In order to research the electromagnetic interference (EMI) in substation, this paper describes constitution of analysis model of EMI in substation secondary cable via which EMI can couple to substation secondary system. Substation cable is modeled by transmission line theory and calculated by finite difference time domain (FDTD) method. External electromagnetic field, lightning strike and busbar interference voltage are used to express EMI sources in their models. On this basis, simulation of every model is done and a few examples are calculated.
Keywords :
busbars; cables (electric); electromagnetic fields; electromagnetic interference; finite difference time-domain analysis; substations; transmission line theory; busbar interference voltage; electromagnetic interference coupling; external electromagnetic field; finite difference time domain method; lightning strike; substation secondary cable; transmission line theory; Constitution; Electromagnetic analysis; Electromagnetic coupling; Electromagnetic interference; Electromagnetic modeling; Finite difference methods; Power cables; Substations; Time domain analysis; Transmission line theory;
Conference_Titel :
Electromagnetic Compatibility (APEMC), 2010 Asia-Pacific Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5621-5
DOI :
10.1109/APEMC.2010.5475510
