Frequency-dependent grounding system calculation by means of a conventional nodal analysis technique

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 Fo...

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Bibliographic Details
Published inIEEE transactions on power delivery Vol. 14; no. 3; pp. 873 - 878
Main Authors Otero, A.F., Cidras, J., del Alamo, J.L.
Format Journal Article
LanguageEnglish
Published New York, NY IEEE 01.07.1999
Institute of Electrical and Electronics Engineers
Subjects
Applied sciences
Circuits
Conducting materials
Conductors
Disturbances. Regulation. Protection
Electric circuits
Electric power generation
Electrical engineering. Electrical power engineering
Electrical grounding
Electrical power engineering
Electrodes
Exact sciences and technology
Fourier transforms
Frequency
Frequency domains
Grounding
Mathematical models
Power networks and lines
Power transmission lines
Shape
Substations
Transient responses
Voltage
Waveform
Substation
Fourier transformation
Methodology
Modeling
Transients
Experimental result
System performance
Electrical network
Equivalent circuit
Comparative study
Surface potential
Circuit theory
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Summary: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.
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ISSN:0885-8977
1937-4208
DOI:10.1109/61.772327