Calibration of double electroinduction spherical electric field strength sensor in a homogeneous field
For measuring the strength of electric fields near highvoltage equipment, dual electroinduction spherical sensors, which are a constructive combination of two double sensors into one, are promising. Before operation of the sensors, they must be calibrated in a homogeneous ED. This process is tim...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2022-04-01
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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%202%20(182)%20(%D0%9E%D0%9D%D0%92)/102-109%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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| _version_ | 1832568726632792064 |
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| author | S. V. Biryukov L. V. Tyukina A. V. Tyukin |
| author_facet | S. V. Biryukov L. V. Tyukina A. V. Tyukin |
| author_sort | S. V. Biryukov |
| collection | DOAJ |
| description | For measuring the strength of electric fields near highvoltage equipment, dual electroinduction spherical
sensors, which are a constructive combination of
two double sensors into one, are promising. Before
operation of the sensors, they must be calibrated in
a homogeneous ED. This process is time consuming,
expensive and not safe. In the paper, the authors
propose the idea of calibrating sensors with currents
equivalent to the output currents of a sensor located in
a real uniform field. For this, a current signal simulator
has been developed, which is based on mathematical
relationships obtained during the theoretical
interaction of a sensor with a homogeneous ED. To
test the proposed idea, the dual sensor is first tuned
and calibrated according to the method described in
the article to obtain static characteristics. Then, to
confirm the correctness of the calibration, the sensor
is placed in a real homogeneous electric field. In a
homogeneous EC, static characteristics are taken from
the sensor and compared with its static characteristics
obtained after the current signal simulator. The results
of the comparison showed a good match of the static
characteristics. The discrepancy is no more than ±3 %.
Since the experiments are carried out for evaluation,
such an agreement of the static characteristics can
be considered acceptable. A more careful adjustment
of the measuring circuits of the dual sensor will
reduce the error of the discrepancy between the static characteristics to (0,5–1) %. The obtained results of
the research allow us to confirm the adequacy of the
theory underlying the calculations of dual electric
induction sensors of the electric field strength. |
| format | Article |
| id | doaj-art-b22f3cfda311429ea40da2a052facb55 |
| institution | Kabale University |
| issn | 1813-8225 2541-7541 |
| language | English |
| publishDate | 2022-04-01 |
| publisher | Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj-art-b22f3cfda311429ea40da2a052facb552025-02-03T00:50:42ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412022-04-012 (182)10210910.25206/1813-8225-2022-182-102-109Calibration of double electroinduction spherical electric field strength sensor in a homogeneous fieldS. V. Biryukov0https://orcid.org/0000-0002-1362-9911L. V. Tyukina1A. V. Tyukin2https://orcid.org/0000-0002-7316-3797Omsk State Technical UniversityOmsk State Technical UniversitySiberian State Automobile and Highway UniversityFor measuring the strength of electric fields near highvoltage equipment, dual electroinduction spherical sensors, which are a constructive combination of two double sensors into one, are promising. Before operation of the sensors, they must be calibrated in a homogeneous ED. This process is time consuming, expensive and not safe. In the paper, the authors propose the idea of calibrating sensors with currents equivalent to the output currents of a sensor located in a real uniform field. For this, a current signal simulator has been developed, which is based on mathematical relationships obtained during the theoretical interaction of a sensor with a homogeneous ED. To test the proposed idea, the dual sensor is first tuned and calibrated according to the method described in the article to obtain static characteristics. Then, to confirm the correctness of the calibration, the sensor is placed in a real homogeneous electric field. In a homogeneous EC, static characteristics are taken from the sensor and compared with its static characteristics obtained after the current signal simulator. The results of the comparison showed a good match of the static characteristics. The discrepancy is no more than ±3 %. Since the experiments are carried out for evaluation, such an agreement of the static characteristics can be considered acceptable. A more careful adjustment of the measuring circuits of the dual sensor will reduce the error of the discrepancy between the static characteristics to (0,5–1) %. The obtained results of the research allow us to confirm the adequacy of the theory underlying the calculations of dual electric induction sensors of the electric field strength.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2022/%E2%84%96%202%20(182)%20(%D0%9E%D0%9D%D0%92)/102-109%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..pdfelectric field strengthdual electric field strength sensorsensor current signal simulatorhomogeneous field generator |
| spellingShingle | S. V. Biryukov L. V. Tyukina A. V. Tyukin Calibration of double electroinduction spherical electric field strength sensor in a homogeneous field Омский научный вестник electric field strength dual electric field strength sensor sensor current signal simulator homogeneous field generator |
| title | Calibration of double electroinduction spherical electric field strength sensor in a homogeneous field |
| title_full | Calibration of double electroinduction spherical electric field strength sensor in a homogeneous field |
| title_fullStr | Calibration of double electroinduction spherical electric field strength sensor in a homogeneous field |
| title_full_unstemmed | Calibration of double electroinduction spherical electric field strength sensor in a homogeneous field |
| title_short | Calibration of double electroinduction spherical electric field strength sensor in a homogeneous field |
| title_sort | calibration of double electroinduction spherical electric field strength sensor in a homogeneous field |
| topic | electric field strength dual electric field strength sensor sensor current signal simulator homogeneous field generator |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2022/%E2%84%96%202%20(182)%20(%D0%9E%D0%9D%D0%92)/102-109%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 |
| work_keys_str_mv | AT svbiryukov calibrationofdoubleelectroinductionsphericalelectricfieldstrengthsensorinahomogeneousfield AT lvtyukina calibrationofdoubleelectroinductionsphericalelectricfieldstrengthsensorinahomogeneousfield AT avtyukin calibrationofdoubleelectroinductionsphericalelectricfieldstrengthsensorinahomogeneousfield |