Mokhtari, Mehrdad and Abdul-Malek, Zulkurnain and Wooi, Chin Leong (2016) Integration of frequency dependent soil electrical properties in grounding electrode circuit model. International Journal of Electrical and Computer Engineering, 6 (2). pp. 792-799. ISSN 2088-8708
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Abstract
The effect of frequency dependent soil properties on the impedance and transient response of the grounding electrode was investigated. The frequency dependent soil models as proposed by Scott, Smith-Longmire, and Visacro-Alipio were critically reviewed. A novel method was proposed to integrate the frequency dependent soil electrical properties in the circuit model of grounding electrode. To validate the application of the method in circuit model, the voltage responses of the grounding electrode obtained by the circuitand electromagnetic models were compared. The voltage responses obtained by the circuit and electromagnetic models were in excellent agreement in terms of voltage peaks and wave shapes. The differences between voltage peaks obtained by the circuit and electromagnetic models were found less than 1%.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Electromagnetic model, Frequency dependent |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 72700 |
| Deposited By: | Siti Nor Hashidah Zakaria |
| Deposited On: | 27 Nov 2017 02:00 |
| Last Modified: | 27 Nov 2017 02:00 |
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