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Registration Number

0223U002583, 0122U000136 , R & D reports

Title

Expanding functionality and improving the metrological characteristics of measuring instruments of monitoring and diagnostic systems for electric power industry (code: PARAMETER-D)

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Head

Levytskyi Anatolii S., д.т.н.

Registration Date

23-02-2023

Organization

Institute of Electrodynamics of the National Academy of Sciences of Ukraine

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Research report: 192 pages, 69 figures, 10 tables, 171 references. ELECTRIC POWER, MONITORING AND DIAGNOSTICS, MEASURING TRANSDUCER, METROLOGICAL CHARACTERISTICS. The object of research is methods and means of measuring operational parameters of power plant equipment. The purpose of the work is the development of scientific foundations for the creation of measuring tools for monitoring and diagnostic systems in the electric power industry with expanded functionality and improved metrological characteristics. The relevance of improvement of the existing methods and means of control is due to the need to improve the assessment of the condition of power plant equipment during operation, which will allow to reduce the loss of funds associated with idle times and emergency shutdowns. A review and analysis of the methods and means of measuring the control and diagnostic parameters of the monitoring and diagnosis systems of the main equipment of power plants was performed. Based on the analysis, the task of creating a capacitive meter of the amplitude of the radial vibration of the winding rod in the groove of the stator core, a meter of the air gap between the stator and the rotor in hydrogen generators with increased measurement accuracy and interference resistance is outlined. Created a new capacitive gap sensor for powerful hydrogen generators and investigated by analytical methods. A new magnetic field-resistant capacitive gap sensor in powerful hydro generators was created and researched. Methods of compensation for the influence of harmonic interference in laser optoelectronic systems are considered and analyzed. Formulas for determining the value of the phase shift proportional to the measuring distance were obtained for each of the methods. The collection and analysis of information on the principles of construction of means of monitoring and control of the operational parameters of electrolysis plants for the production of hydrogen was carried out.

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Yevdokymov Mykhaylo S.
Arkhipova Lyubov V.
Balyashchuk Lubov I.
Belyaev Vitaly K.
Bortshov Pavlo I.
Bragynets Iryna O.
Vasilenko Оlexander D.
Zhukinsky Igor M.
Zaitsev Ievgen O.
Kromplias Bohdan A.
Levytskyi Anatolii S.
Mazmanian Ruben O.
Masyurenko Yuriy O.
Melnyk Volodymyr G.

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2023-02-23