EARTH RESISTIVITY TOMOGRAPHY SIMULATIONS OVER AN EARTHING SYSTEM

Benjamin Jauk; Robert Schürhuber; Katrin Friedl

EARTH RESISTIVITY TOMOGRAPHY SIMULATIONS OVER AN EARTHING SYSTEM

Benjamin Jauk^*
, Robert Schürhuber
, Katrin Friedl

^*Corresponding author for this work

Institute of Electrical Power Systems (4320)

Research output: Contribution to conference › Paper › peer-review

Abstract

The soil resistivity is an important value for the designing of earthing systems (ES). Therefore, sophisticated methods are needed to determine the soil model. In this work a simulated Earth Resistivity Tomography (ERT) is carried out over an ES. The survey line is placed partially above the ES in two different directions. The ERT provides enough data points to obtain the soil model including the isolation of the placed ES with the Geophysical Inversion Module pyGIMLI. Compared to traditional Wenner 4-point measurements (VES), which is a standard procedure, according to [1], [2], the ERT method provides more subsurface information within the same survey line length. Further, the synthetic soil model can be properly reconstructed with the inversion module.

Original language	English
Publication status	Published - 2023
Event	CIRED 2023: 27th International Conference & Exhibition on Electricity Distribution - Rom, Italy Duration: 12 Jun 2023 → 15 Jun 2023 https://www.cired2023.org/

Conference

Conference	CIRED 2023
Abbreviated title	CIRED 2023
Country/Territory	Italy
City	Rom
Period	12/06/23 → 15/06/23
Internet address	https://www.cired2023.org/

CIRED 2023
Galler, M. (Participant), Herbst, D. (Participant), Fürnschuß, M. (Participant), Hackl, P. (Participant), Brankovic, D. (Participant), Jauk, B. (Participant), Friedl, K. (Participant), Schürhuber, R. (Participant), Renner, H. (Participant), Lehmal, C. (Participant) & Brestan, M. H. (Participant)
12 Jun 2023 → 15 Jun 2023
Activity: Participation in or organisation of › Conference or symposium (Participation in/Organisation of)

Cite this

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title = "EARTH RESISTIVITY TOMOGRAPHY SIMULATIONS OVER AN EARTHING SYSTEM",

abstract = "The soil resistivity is an important value for the designing of earthing systems (ES). Therefore, sophisticated methods are needed to determine the soil model. In this work a simulated Earth Resistivity Tomography (ERT) is carried out over an ES. The survey line is placed partially above the ES in two different directions. The ERT provides enough data points to obtain the soil model including the isolation of the placed ES with the Geophysical Inversion Module pyGIMLI. Compared to traditional Wenner 4-point measurements (VES), which is a standard procedure, according to [1], [2], the ERT method provides more subsurface information within the same survey line length. Further, the synthetic soil model can be properly reconstructed with the inversion module.",

author = "Benjamin Jauk and Robert Sch{\"u}rhuber and Katrin Friedl",

year = "2023",

language = "English",

note = "CIRED 2023 : 27th International Conference \& Exhibition on Electricity Distribution, CIRED 2023 ; Conference date: 12-06-2023 Through 15-06-2023",

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TY - CONF

T1 - EARTH RESISTIVITY TOMOGRAPHY SIMULATIONS OVER AN EARTHING SYSTEM

AU - Jauk, Benjamin

AU - Schürhuber, Robert

AU - Friedl, Katrin

PY - 2023

Y1 - 2023

N2 - The soil resistivity is an important value for the designing of earthing systems (ES). Therefore, sophisticated methods are needed to determine the soil model. In this work a simulated Earth Resistivity Tomography (ERT) is carried out over an ES. The survey line is placed partially above the ES in two different directions. The ERT provides enough data points to obtain the soil model including the isolation of the placed ES with the Geophysical Inversion Module pyGIMLI. Compared to traditional Wenner 4-point measurements (VES), which is a standard procedure, according to [1], [2], the ERT method provides more subsurface information within the same survey line length. Further, the synthetic soil model can be properly reconstructed with the inversion module.

AB - The soil resistivity is an important value for the designing of earthing systems (ES). Therefore, sophisticated methods are needed to determine the soil model. In this work a simulated Earth Resistivity Tomography (ERT) is carried out over an ES. The survey line is placed partially above the ES in two different directions. The ERT provides enough data points to obtain the soil model including the isolation of the placed ES with the Geophysical Inversion Module pyGIMLI. Compared to traditional Wenner 4-point measurements (VES), which is a standard procedure, according to [1], [2], the ERT method provides more subsurface information within the same survey line length. Further, the synthetic soil model can be properly reconstructed with the inversion module.

M3 - Paper

T2 - CIRED 2023

Y2 - 12 June 2023 through 15 June 2023

ER -

EARTH RESISTIVITY TOMOGRAPHY SIMULATIONS OVER AN EARTHING SYSTEM

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CIRED 2023

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