Title :
Calculation of the Transient Electromagnetic Fields in Substation
Author :
Zhao, Zhibin ; Cui, Xiang ; Lu, Tiebing ; Gao, Changzheng
Abstract :
Based on the Method of Moment and Fourier transform, a method for the analysis of transient electromagnetic fields generated by buses, power lines and connection lines of devices while switch operating on substations is presented. The results are compared with those of method of MTL (multi-conductor transmission lines), the difference is small. Finally, using the presented method, a model of a 500 kV substation buses without load is set up, and the wave propagation of currents on the power lines and the electric field intensity are analyzed by this method and FFT. These results will be very useful in the next research.
Keywords :
electromagnetic fields; fast Fourier transforms; method of moments; power cables; substations; transient analysis; transmission lines; FFT; connection lines; electric field intensity; fast Fourier transforms; method of moment; multiconductor transmission lines; power lines; substation buses; switch operation; transient electromagnetic fields; voltage 500 kV; wave propagation; Electromagnetic analysis; Electromagnetic fields; Electromagnetic transients; Fourier transforms; Moment methods; Power generation; Power system transients; Substations; Switches; Transient analysis; Frequency domain; MOM; Time domain;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2007 International Symposium on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-1045-3
Electronic_ISBN :
978-1-4244-1045-3
DOI :
10.1109/MAPE.2007.4393772
