Problems and Features of Measurements

Babak, Vitalii; Babak, Serhii V.; Eremenko, Volodymyr; Kuts, Yurii; Myslovych, Mykhailo V.; Scherbak, Leonid; Zaporozhets, Artur

doi:10.1007/978-3-030-70783-5_1

Cited by 30 publications

(12 citation statements)

References 45 publications

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“…As it results from analysis of different sources [13,14], in the process of development of a multilevel diagnostics system, it is crucial to take into account a variety of operating modes of EE units to ensure the receipt of reliable information on their technical condition.…”

Section: Key Tasks Of Electricity Supply Industry In Ukrainementioning

confidence: 99%

“…It must be taken into consideration when a mathematical model for the description of the physical processes in ЕЕ units is selected. Those issues are discussed in details in [3,6,7,[14][15][16][17].…”

Section: Key Tasks Of Electricity Supply Industry In Ukrainementioning

confidence: 99%

“…It is important that general form of characteristic function for LSP models is wellknown. It facilitates the determination of both the moments of the process of any order (providing they exist) and finite-dimensional distributions of the process [3,7,14,22].…”

Section: Matematical Models Of Diagnostic Signalsmentioning

confidence: 99%

“…As the conducted theoretical research and experiments [3,7,14,15] showed, the vibrations of a wide class of engineering objects, and in particular of many ЕE units, have a distinct multi-resonant structure. Therefore, a mathematical model describing the multiresonant vibration processes is chosen; it also provides for further consideration of EE operating modes.…”

Section: Matematical Models Of Diagnostic Signalsmentioning

confidence: 99%

“…The EM vibrations have a stochastic character [3,7,14,17]; therefore, for their mathematical representation, that or another class of random processes can be used. To accomplish the probabilistic analysis of a random process ( ) t x , it is necessary to describe it in some way.…”

Section: Matematical Models Of Diagnostic Signalsmentioning

confidence: 99%

See 4 more Smart Citations

On peculiarities of development of informational support for technical diagnostics multilevel systems of electrical equipment

Myslovych,

Hyzhko,

Hutorova

et al. 2019

Comput. probl. electr. eng.

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Crucial requirements to the diagnostics systems of electrical equipment have been formulated which take into account the conception of Smart Grid. Results pertaining to the issues of diagnostic signals formation in operating electrical equipment are considered. Informational support for multilevel systems of electrical equipment has been presented. The basic components of the informational support are discussed, including mathematical models of diagnostic signals, and also models simulating the process of forming the training datasets; the latter cover both certain defects of investigated electrical equipment units and their operating modes. Various representations of training datasets have been introduced and investigated; the datasets cover certain technical conditions of electrical equipment units in the variety of operating modes.

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Section: Key Tasks Of Electricity Supply Industry In Ukrainementioning

confidence: 99%