Title :
Frequency-dependent grounding system calculation by means of a conventional nodal analysis technique
Author :
Otero, A.F. ; Cidrás, J. ; Álamo, J. L del
Author_Institution :
Dipt.. Ingenieria Electr., Vigo Univ., Spain
fDate :
7/1/1999 12:00:00 AM
Abstract :
A new method to analyze the performance of grounding systems is presented. The model is based on electric circuit theory and is solved by applying a conventional nodal analysis technique. Although the problem is treated in the frequency domain, a transient response may be obtained by means of the Fourier transform. Comparison with other methods and practical applications are presented
Keywords :
Fourier transforms; earthing; equivalent circuits; frequency-domain analysis; substations; transient response; Fourier transform; computer modelling; equivalent circuit; frequency domain; frequency-dependent grounding system; grounding systems performance analysis; nodal analysis technique; substations; transient response; Circuits; Conducting materials; Conductors; Electrodes; Frequency; Grounding; Power transmission lines; Shape; Substations; Voltage;
Journal_Title :
Power Delivery, IEEE Transactions on
