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Proceedings of 2009 International Symposium on Computer Science and Computational Technology (ISCSCT 2009)

Huangshan, China, December 26-28, 2009

Editors: Fei Yu, Guangxue Yue, Jian Shu, Yun Liu

AP Catalog Number: AP-PROC-CS-09CN005

ISBN: 978-952-5726-07-7 (Print), 978-952-5726-08-4 (CD-ROM)

Page(s): 298-301

Prediction of Electromagnetic Interference to the Switching Operation in Substation

Huijuan Zhang, Meng Wu, Yanting Wang, Xiaohui Tang, and Shitao Wang

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In order to study the electromagnetic compatibility of a power system, authors adopted an effective analysis software and proposed a new prediction method. First, simulated and analyzed the electromagnetic transient when switching the no-load bus in the 500kV substation by the ATP software and proved the simulation results were consistent with the actual results; Second, introduced the Gray prediction theory and used it to predict the next electromagnetic interference of the substation, the result showed its soundness.

Index Terms

switching operation, no-load bus, electromagnetic transient simulation, Gray prediction theory

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