Zobrazeno 1 - 10
of 60
pro vyhledávání: '"V. Nichoga"'
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 51:92-95
Analytical expressions for determination of the transient pipe-ground resistance and its component-insulation resistance-are obtained. The dynamic range of magnitude values of the magnetic components of the main pipeline field with various conditions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3187fe3fe0fb7c7d16548e2f57186c2d
https://doi.org/10.1109/19.989908
https://doi.org/10.1109/19.989908
Publikováno v:
2008 13th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory.
Electromagnetic methods, which are based on determination of the characteristics of the electromagnetic fields radiated by inspected objects when alternating electrical currents flow in them, are widely used in engineering practice.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8b55bf453e8f59b7986e415b903e7a4
https://doi.org/10.1109/diped.2008.4671802
https://doi.org/10.1109/diped.2008.4671802
Publikováno v:
2007 8th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Services.
Measurement of electromagnetic fields (EMF) nearby radiation sources even in free space are realized with relatively low accuracy. The considerable decrease of measuring accuracy is caused by interconnection of the field source and the measuring ante
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b427f117b40d2ff7ef4d28db8375fe5
https://doi.org/10.1109/telsks.2007.4376025
https://doi.org/10.1109/telsks.2007.4376025
Publikováno v:
2006 International Conference - Modern Problems of Radio Engineering, Telecommunications, and Computer Science.
Some peculiarities of determination of the electrical E and magnetic H components of field strength near the field source (in the inner zone) are considered in the report. It is shown that in such cases calculation methods do not take into account ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7f922039e85288cd7956b5c6d9c1ae4
https://doi.org/10.1109/tcset.2006.4404551
https://doi.org/10.1109/tcset.2006.4404551
Publikováno v:
2006 International Conference - Modern Problems of Radio Engineering, Telecommunications, and Computer Science.
Characteristics of European union and Ukraine standards concerning acceptable limits of technogenic electromagnetic field strength for protection of workers and population are presented in the report.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4be5c76c75b8d911739af078cca8f76a
https://doi.org/10.1109/tcset.2006.4404428
https://doi.org/10.1109/tcset.2006.4404428
Publikováno v:
Technical Physics. 42:449-451
Induction sensors with cores in the shape of hollow cylinder are widely used because of such advantages as decrease of mass and simplicity of manufacturing cores with defined geometry. Replacement of a real tubular cylindrical core by the model in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9a187673a7faa1ba3c711e37504c5b9
https://doi.org/10.1134/1.1258700
https://doi.org/10.1134/1.1258700
Publikováno v:
Second IEEE International Workshop on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, 2003. Proceedings.
The problem of usage of contactless methods for underground pipeline corrosion state inspection is considered. It is shown that noncontact measurement of the pipeline currents gives an opportunity to determine the places of insulation covering damage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::615c70ff861a2f36894497984837f052
https://doi.org/10.1109/idaacs.2003.1249540
https://doi.org/10.1109/idaacs.2003.1249540
Publikováno v:
6th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Service, 2003. TELSIKS 2003..
Some peculiarities of determination of the electrical E and magnetic H components of field strength near the field source (in the near zone) are considered in the report. It is shown that in such cases calculation methods do not take into account man
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::135f9e8ec1ee22c1298c0c4bb4e23aa8
https://doi.org/10.1109/telsks.2003.1246266
https://doi.org/10.1109/telsks.2003.1246266
Autor:
V. Nichoga, P. Dub
Publikováno v:
The Experience of Designing and Application of CAD Systems in Microelectronics, 2003. CADSM 2003. Proceedings of the 7th International Conference..
The peculiarities of measurement of automatic locomotive signalisation rail currents when using vertically oriented induction sensors are analysed in this article. It is shown that use of such sensors make it possible to obtain a higher ratio of sign
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4c4c2d1291c3030ec1f94bc6c2bff37
https://doi.org/10.1109/cadsm.2003.1254995
https://doi.org/10.1109/cadsm.2003.1254995
Publikováno v:
The Experience of Designing and Application of CAD Systems in Microelectronics, 2003. CADSM 2003. Proceedings of the 7th International Conference..
Apparatus aspects of metrology of artificial electromagnetic fields caused at workplaces and in environment by devices and facilities used in industry, transport and domestic life are analyzed in the article. Comparison of man-caused emission and per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::994beaafe6380a9248d0d150595fd47a
https://doi.org/10.1109/cadsm.2003.1255009
https://doi.org/10.1109/cadsm.2003.1255009