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Engineering, Energy, Transport AIC

space SCIENTIFIC JOURNALS OF VINNITSA NATIONAL AGRARIAN UNIVERSITY

Issue №: 2(101)

Published: 1970.01.01
DOI: XX.XXXXX/XXXXXXXXXXXXX


Description:
The journal addresses the problems of creating and improving machinery and technologies for agriculture, food and processing industries, mechanical engineering, energy and transport.

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TECHNICAL STATE MONITORING OF GRIDS WITH ISOLATED NEUTRAL ON THE BASIS OF THE RC–FILTER DISTRIBUTED SYSTEM WITH SURGE ARRESTER AND TELEMETRY OF VOLTAGE

DOI: XX.XXXXX/XXXXXXXXXXXXX
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Matvienko Sergey – PhD, PJSC "Vinnitsaoblenergo"   (Street Magistratskaya, 2, Vinnitsa, Vinnytsia region, 21000, e-mail: matviienko serhii@vsau.vin.ua).
Yanovych Vitalii – PhD, Associate Professor of the Department of Processes and Equipment for Processing and Food Productions named after Prof. P.S. Bernik "of the Vinnytsia National Agrarian University(3 Solnechnaya St., Vinnitsa, 21008, Ukraine, e-mail:  yanovichvitaliy@i.ua).
Rubanenko Elena – PhD, Associate Professor, Department of Electrotechnical Systems, Technologies and Automation in the Agroindustrial Complex of Vinnytsia National Agrarian University (3, Solnyshchaya str., Vinnytsia, 21008, Ukraine, e-mail: lena_rubanenko@bk.ru).
Yavdik Vita Viktorovna – postgraduate student of the Department of Electrotechnical Systems, Technologies and Automation in the Agroindustrial Complex of the Vinnitsa National Agrarian University (3, Solnechnaya St., Vinnitsa, 21008, Ukraine, e-mail: kolisnyk_mykola@vsau.vin.ua).

Annotation

The features of operation, the main causes of accidents and equipping with technical monitoring equipment in distribution networks of 6–10 kV agricultural regions are analyzed. A method is proposed for monitoring the technical state of electrical networks with isolated neutral on the basis of an automatic data processing system for voltage sensors (voltage telemetry) installed in a distributed system of RC–filters together with surge arresters. Considered are the additional advantages and opportunities that apply the proposed method, as well as the adaptation of the monitoring system to the conditions of the modern information exchange infrastructure of a digital substation in accordance with IEC 61850–9–2

Keywords: monitoring, voltage telemetry, isolated neutral, distributed system of RC–filters, surge arresters, digital substation, IEC 61850

List of references

[1]    Kutin, V., Svyrydov, M., Matviyenko, S. (2003). Problemy diahnostuvannya izolyatsiyi povitryanykh liniy napruhoyu 6-10 kV [Problems of diagnostics of isolation of air lines with voltage 6-10 kV]. Visnyk VPI, No 6, 238-240 [in Ukraine].
[2]    Instruktsiya iz zastosuvannya, montazhu ta ekspluatatsiyi zasobiv zakhystu vid perenapruh v elektroustanovkakh napruhoyu 6-750 kV [By order of the Ministry of Energy and Coal Industry of Ukraine. Instruction on the use, installation and operation of overvoltage protection devices in electrical installations with a voltage of 6-750 kV], zatverdzhena Nakazom Ministerstva enerhetyky ta vuhilnoyi promyslovosti Ukrayiny №374 from 23.05.2014: Elektronnyy resurs: http://zakon3.rada.gov.ua/laws/show/z0842–14. [in Ukraine].
[3]    Shevchenko, S. (2015). Eksperymentalni doslidzhennya elektrychnykh kharakterystyk OPN [Experimental studies of electric characteristics of arresters]. Visnyk Natsionalnoho tekhnichnoho universytetu «Kharkivskyy politekhnichnyy instytut». Kharkiv: NTU «KHPI», № 19 (1128), 60-67. [in Ukraine].
[4]    Metodychni vkazivky z obliku ta analizu v enerhosystemakh tekhnichnoho stanu rozpodilchykh merezh napruhoyu 0,38-20 kV z povitryanymy liniyamy elektroperedachi [Methodological guidelines for the accounting and analysis in the power systems of the technical state of distribution networks with voltage 0,38-20 kV with air lines of power transmission]: SOU–N MPE 40.1.20.576:2005. Ofits. vyd. K.: HRIFRE: M–vo palyva ta enerhetyky Ukrayiny, (Normatyvnyy dokument Minpalyenerho Ukrayiny. Nastanova) [in Ukraine].
[5]    Schubert, H., Wong, G. (2004). «IEC 61850 cuts out substation confusion» Modern Power Systems
 [in Canada].
[6]    Canadian-American EMTP Users Group. (1997). ATP-EMTP Rule Book [in Canada].
[7]    Matviichuk, V.A., Rubanenko, O.O., Yavdyk V.V. (2017). Analiz rezhymiv roboty mikroelektromerezh i metodiv keruvannia nymy [Analysis of operating modes of microelectric networks and their management methods] Vseukrainskyi naukovo-tekhnichnyi zhurnal. Tekhnika, enerhetyka, transport APK.- All-Ukrainian Scientific and Technical Journal. Engineering, power engineering, transport of agroindustrial complexes, 56-59 [in Ukraine].

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About journal

Topics of the journal:

The journal "Engineering, Energy, Transport AIC" on its pages presents materials on the following issues:

• Machine use in crop production and in animal husbandry

• Technical service of mobile equipment

• Processes and equipment for processing and food productions

• Mechanical engineering and material processing

• Energy technology and alternative energy sources

• Transport and transport-technological processes and equipment

• Automation of technological processes

• Opinion of a young scientist

Key information:
ISSN (print): 2520-6168
DOI:

ISSN (print): 2520-6168

Certificate of state registration of mass media: No. 21906-11806 P dated 03/12/2016.

Founder of the journal: Vinnytsia National Agrarian University

Editor-in-chief: Tokarchuk Olexiy A.

Ph.D., Assoc., VNAU (Vinnytsia)

Deputy Editor-in-Chief: Veselovska Nataliia R.

Doctor of Technical Sciences, Full Prof., VNAU (Vinnytsia)

Executive Secretary: Polevoda Yuri A.

Ph.D., Assoc., VNAU (Vinnytsia)

Members of the Editorial Board:

Tokarchuk O.A. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Veselovska N.R. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Agrarian University

Bulgakov V.M. - Doctor of Technical Sciences, Full Professor, Acad. NAAS, National University of Life and Environmental Sciences of Ukraine

Iskovich-Lototsky R.D. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Technical University

Bandura V. N. - Ph.D., Full professor, Vinnytsia National Agrarian University

Polevoda Yu.A. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Tsurkan A.V. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Ivanchuk Y.V. - Ph.D., Associate Professor, Vinnytsia National Technical University

Jordan Todorov Maximov - Doctor of Technical Sciences, Full Professor, Technical University of Gabrovo (Bulgaria)

Type of publication: journal

Kind of publication: scientific

Publication status: domestic

Year of foundation: 1997

Periodicity: 4 times per year

Volume: 18.75 conv. print. sheet

ISSN: 2520-6168 (print version), (online version)

Language of publication: (mixed languages) Ukrainian, Russian, English

The sphere of distribution and category of readers: national, foreign, faculty, scientists, entrepreneurs.

The periodical edition is included to the List of scientific professional publications of Ukraine on technical sciences, approved by order of the Ministry of Education and Science of Ukraine in 05.16.2016, No. 515.

The journal "Engineering, Energy, Transport AIC" is included in the "Catalog of Ukrainian Publications".

Subscription to the journal can be issued in each post office. The subscription index is 99720.

History of journal:

It was founded in 1997 under the title "Bulletin of the Vinnitsa State Agricultural Institute." According to the Decree of the Presidium of the Higher Attestation Commission of Ukraine of September 11, 1997, this publication received the status of a professional in which it is allowed to publish the main results of dissertation researches.

In 2001-2014 the journal published under the title “Collection of scientific works of Vinnytsia National Agrarian University. Series: Technical Sciences "(Certificate of State Registration of Mass Media KV No. 16644-5116 PR of 04/30/2010).

Since 2015 journal has title "Engineering, Energy, Transport AIC" (Certificate of State Registration of Mass Media No. 21906-11806 P dated 03/12/2016).