Сезонний вплив на режими роботи електротехнічної системи протикорозійного захисту
DOI:
https://doi.org/10.34185/1991-7848.itmm.2020.01.029Ключові слова:
CATHODIC PROTECTION STATION, STEEL PIPELINE, ELECTROCHEMICAL CORROSION, PIPELINE CURRENTS, PIPELINE TRANSPORTАнотація
This article discusses the change in the magnitude of the currents of cathodic protection stations with changing seasons. The change in the value of currents at a constant voltage of the stations is significant. The work draws attention to the fact that with excess current, wasteful use of resources is possible. Given that changes in electrical parameters are possible not only with changing seasons, but also under the influence of precipitation, groundwater level, technological factors, it is advisable to automatically control the cathodic protection station. The use of joint control by several cathodic protection stations is proposed, which will minimize their combined influence. Coordination of the operating modes of the stations is minimizes the wasteful use of resource.
Посилання
Network of gas mains and distribution pipelines of Ukraine »[Online]. Available: https://104.ua/en/gas-map. [Accessed: 06 01 2020].
"State Statistics Service of Ukraine," [Online]. Available: http://www.ukrstat.gov.ua/. [Requested date: 08 01 2020]
Strizhevsky I.V. Theory and calculation of the impact of the electrified railway on underground metal structures. / I.V. Strizhevsky, V.I. Dmitriev. - M.: Mechanical Engineering, 1967 - 227s.
Aziukovskyi O. Changing the Electrotechnical Parameters of an Underground Metal Pipeline Under the Influence of the High-Frequency Component Voltage of Cathodic Protection Stations / O.O. Aziukovskyi // Electrification of transport. Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan. No. 10, 2015. p. 98-106
Aziukovskyi O. O. Forming the current of underground metal pipelines by the high-frequency components of cathodic stations output signal / O. O. Aziukovskyi, D. V. Tsyplenkov // Гірнича електромеханіка та автоматика. – 2015. – № 94. – С. 123-129.
Aziukovskyi A. The electrochemical cathodic protection stations of underground metal pipelines in uncoordinated operation mode / A. Aziukovskyi // CRC Press. Balkema is an imprint of the Taylor & Francis Group, an informa business, London, UK 2013– P. 47 – 55.
Aziukovskyi O.O. Determination of runoff current from an underground pipeline taking into account the main sources of perturbations for underground metal communications / O.O. Aziukovskyi // Mining Electromechanics and Automation. - 2018. - No. 99. - P. 19-24.
Aziukovskyi O.O. System of electrochemical corrosion protection with adaptation to change of the electrotechnical parameters of the object of protection / О.О. Aziukovskyi, MV rush, SM Yakimets // Electromechanical and energy-saving systems. 2018 - No. 4 - P. 60 - 67.
