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The National Academy of Sciences of Ukraine

The Institute of Electrodynamics

About Institute



I.O. Zaitsev, A.S. Levytskyi, B.A. Kromplyas, M.V. Panchyk
Institute of Electrodynamics of the National Academy of Sciences of Ukraine,
Peremohy, 56, Kyiv-57, 03680, Ukraine,
е-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it

In this paper shown that the means of measuring the parameters of mechanical defects that are currently used or obsolete, or not fully meet modern requirements, or to use them requires significant adaptation to the characteristics of the generator. These problems largely determine the need for new types of computerized parameters meter mechanical defects powerful generators of opto-electronic elements. It is shown computerized measuring instruments is necessary to consider that generators are powerful sources of industrial frequency magnetic radiation, which literally penetrate the entire internal volume of the generator, present in separate points of the engine room and even the surrounding areas. Measuring parameters of mechanical defects, work on power requirements are quite high and they should be resistant to the effects of industrial frequency magnetic field strength of 30 A / m functioning quality criterion A. The results of experimental studies of the influence of the magnetic field of an industrial frequency on the stability of the functioning of a microcontroller are presented. The latter is intended for the development of new types of computerized meters for the parameters of mechanical defects of powerful generators with optoelectronic elements that can operate under strong magnetic fields of industrial frequency. The special stand and corresponding testing algorithms have been developed and used for experimental research. The experimental results obtained for calculating the dependence of the parameters of the induction value in the air gap of the test core of the stand from the alternating voltage applied to it. It is established that the introduction of Cortex-M0 microcontroller in a magnetic field with magnitude of magnetic induction from 0.1 to 0.6 T does not affect the stability of its functioning by functioning quality criterion A. References 14, figures 6, tables 3.
Key words: generator, measurement, experimental research, magnetic field, industrial frequency, tangential component.

1. DSTU 2465-94 Compatibility of technical means of electromagnetic. Resistance to magnetic field frequencies of the network. Technical requirements and test methods (IEC 61000-4-8: 1993) [Effective from 1 January 1995]. Kiev, 1995. 31 p.
2. Voshchinskyi K.V., Levytskyi A.C., Sorokina N.L. Influence of the electromagnetic environment of the HPS on the control-measuring equipment. Gidroenergetika Ukrainy. 2015. No 1-2. Pp. 33–36. (Ukr)
3. STU IES 61000 Electromagnetic compatibility.
4. NP 306.2.141-2008 General Safety Regulations for Nuclear Power Plants.
5. Zaitsev I.O., Levytskyi A.S., Kromplyas B.A. Characteristic of capacitive sensor for the air gap control system in the hydrogenerator. 2017 IEEE First Ukraine Conference On Electrical And Computer Engineering (UKRCON) May 29 - June 2, 2017 Kyiv, Ukraine. 2017. Pp. 390-394.
6. Liang Z.H., Zhou C.L., Zhao S.G. et al. Analysis of Temperature Effect on Electromagnetic Susceptibility of Microcontroller, Proc. of 2015 Asia-Pacific Conference on Enviromnental Electromagnetics(CEEM2015), Nov 4-7, 2015. Hangzhou, China. Pp. 312-315.
7. Lebedev, AV, Methods and Hardware-Software Means for Functional Testing of VLSI Microcontrollers During Radiation Tests for Dose Exposures: Author. dis. ... Cand. tech. Sciences: 05.13.05. Moscow, 2009. 32 p. (Rus)
8. Kensitskyi O.G., Kromplas B.A., Levytskyi A.C., Fedorenko G.M. Methods and means of increasing the reliability of actuators of regulating and closing fittings of NPP pipelines: monograph. Kyiv: NAS of Ukraine, Institute of Safety Problems of the NPP. Chernobyl (Kyiv region). 2016. 136 p. (Ukr)
9. Gurevich V.I. The problem of electromagnetic effects on microprocessor-based relay protection devices. Part 1. Komponenty i tekhnologii. 2010. No 2. Pp. 60-64. (Rus)
10. Gurevich V.I. The problem of electromagnetic effects on microprocessor-based relay protection devices. Part 2. Komponenty i tekhnologii. 2010. No 3. Pp. 91-96. (Rus)
11. Gurevich V.I. The problem of electromagnetic effects on microprocessor-based relay protection devices. Part 3. Komponenty i tekhnologii. 2010. No 4. Pp. 46-51. (Rus)
12. Komarov E.V., Pokrovskyi A.D., Sergeev V.G. Test of magnetic materials and systems. Moskva: Energoatomizdat, 1984. 376 p. (Rus)
13. DSTU 2793-94. Compatibility of technical means of an electromagnet. Resistance to strong electromagnetic interference. General Provisions [Effective from 1995-07-01]. Kyiv: Derzhstandard of Ukraine, 1994. 15 p.
14. DSTU 2862-94. Reliability of technology. Methods of calculation of reliability indicators. General requirements. [Effective as of 01.01.1996]. Kyiv: Derzhstandart of Ukraine, 1995. 86 p.

Received 24.01.2019