DETERMINATION OF THE SPEED OF A MICROPROCESSOR RELAY PROTECTION DEVICE OF OPEN ARCHITECTURE WITH A REED SWITCH AND THE INDUSTRIAL INTERNET OF THINGS
Neftissov A. Sarinova A. Kazambayev I. Kirichenko L. Kuchanskyi O. Faizullin A.
2023Technology Center
Eastern-European Journal of Enterprise Technologies
2023#2Issue 5-12220 - 30 pp.
The paper presents the development of a microprocessor-based relay protection device on open architecture. Currently, there is a problem with modern microprocessor relay protection: the impossibility to replace the damaged element with alternatives from other manufacturers. The solution to this problem is the use of devices with open architecture. The study developed a structural model of a microprocessor-based relay protection device based on an open architecture with the industrial Internet of things application. Open architecture is achieved through open protocols and the principle of modularity. The industrial Internet of things technology transfers the control action of triggering blocking. A microprocessor-based relay protection device prototype based on an open architecture was developed. The simulation of the developed device was conducted. The appearance of higher harmonics and aperiodic components in the short-circuit current was not considered during modeling. Due to the studys limitations in the form of lack of load, current and voltage sensors, such as Hall sensors, and inductance coils, the subject of this study is only the speed of operation. A high multiplicity current generation setup was assembled for experimental testing. The developed relay protection device on an open architecture trips faster than the traditional solution. The application of the Internet of Things allowed it to ensure the blocking of non-selective tripping. The obtained results are provided by structural simplification compared to traditional solutions and speed of information transfer with the application of the Internet of things. The developed open architecture device with the industrial Internet of things technology application gives new possibilities for relay protection systems, including flexibility to meet the requirements in connection with the introduction of distributed power
actuation speed , electric experimental installation , industrial internet of things , magnetic field , open source , protective relay , reed switch
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Research and Innovation Center Industry 4.0, Mangilik sq.,expo C1, Astana, 010000, Kazakhstan
Department of Information Systems and Technology, Taras Shevchenko National University of Kyiv, Volodymyrska str.,60, Kyiv, 01033, Ukraine
Department of Strategy and Corporate Governance, Astana IT University, Mangilik sq.,expo C1, Astana, 010000, Kazakhstan
Research and Innovation Center Industry 4.0
Department of Information Systems and Technology
Department of Strategy and Corporate Governance
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