Experimental studies of dual electric induction spherical electric field intensity sensor in inhomogeneous field of point source
In the work, dual electroinductive spherical sensors, which are a constructive combination of two double sensors into one, are subjected to experimental studies in a non-uniform electric field. Dual sensors are an integral part of a new method for measuring inhomogeneous electric fields by aver...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2022-06-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2022/%E2%84%96%203%20(183)%20(%D0%9E%D0%9D%D0%92)/90-97%20%D0%91%D0%B8%D1%80%D1%8E%D0%BA%D0%BE%D0%B2%20%D0%A1.%20%D0%92.,%20%D0%A2%D1%8E%D0%BA%D0%B8%D0%BD%D0%B0%20%D0%9B.%20%D0%92.,%20%D0%A2%D1%8E%D0%BA%D0%B8%D0%BD%20%D0%90.%20%D0%92..pdf |
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| Summary: | In the work, dual electroinductive spherical sensors, which
are a constructive combination of two double sensors into
one, are subjected to experimental studies in a non-uniform
electric field. Dual sensors are an integral part of a new
method for measuring inhomogeneous electric fields by
average value. Experimental studies are aimed at confirming
the possibility of using dual sensors in inhomogeneous
electric fields and the method of measuring the electric field
strength by the average value. To carry out experiments in a
non-uniform electric field, a high-voltage measuring setup is
created. The measuring setup made it possible to obtain the
static characteristics of a dual sensor in an inhomogeneous
electric field. Comparison of the static characteristics obtained in a homogeneous and inhomogeneous field
makes it possible to estimate their errors and compare these
errors with theoretically calculated ones. The comparison
results have showed that the discrepancy between the
static characteristics does not exceed +1,5 %, and the
discrepancy in the errors of the dual sensor, estimated from
experimental data in an inhomogeneous field and obtained
theoretically, does not exceed ±2 % in absolute units. The
obtained research results allow us to confirm the adequacy
of the theory underlying the theoretical provisions laid
down in the calculations of dual electric induction spherical
strength sensors of the electric field. |
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| ISSN: | 1813-8225 2541-7541 |