3 research outputs found
Application of heuristic algorithms in analyzing data to solve the problem of detection of electric centrifugal pumping units
Ensuring effective control and preventing failures of electrical submersible pumps, because of their wide distribution is the relevant and demanded task. The use of automated control systems of electric centrifugal pumping units allows improving the quality and speed of decisions made about their technical condition. All methods of diagnosing the installation of electrical submersible pumps are aimed at monitoring the state of the composite nodes, and are reduced to the analysis of time series, which are the time scans of the operation parameters. Traditionally applied linear methods of time series research in the last decades have been substantially expanded by nonlinear methods, among which heuristic algorithms were developed significantly. The main aim is to increase the efficiency of determining the technical state of installations of electric centrifugal pumps during operation. Methods. The approach proposed in this paper is based on solving the diagnostic problem by decomposition into the following subtasks: automatic segmentation, formalization and interpretation of the data obtained. Segmentation is considered as a clustering problem, the purpose of which is the establishment of autocorrelation links between the values of the time series with the formation of temporal clusters and adaptive approximation within the established areas while preserving the local features of the signals. For each allocated class of deviations in operation of electric centrifugal pumping units, the decisive rules are formed based on expert knowledge. The main differences from the classical approach to the problem of diagnosis are: the lack of the need for expert participation in solving the clustering problem; providing adaptive approximation within the allocated time intervals; the possibility of implementing interpretable approaches to fault recognition.Β Results. The authors have proposed the approach based on solving the diagnostic problem by its decomposition into the following subtasks: automatic segmentation, formalization and interpretation of the data obtained. The necessary list of controlled parameters of operation of the electric centrifugal pumping units is determined. The list allows technical diagnosis
Application of heuristic algorithms in analyzing data to solve the problem of detection of electric centrifugal pumping units
ΠΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΠ΅ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΠ³ΠΎ ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ ΠΈ ΠΏΡΠ΅Π΄ΠΎΡΠ²ΡΠ°ΡΠ΅Π½ΠΈΠ΅ ΠΎΡΠΊΠ°Π·ΠΎΠ² ΡΠ»Π΅ΠΊΡΡΠΎΡΠ΅Π½ΡΡΠΎΠ±Π΅ΠΆΠ½ΡΡ
Π½Π°ΡΠΎΡΠ½ΡΡ
ΡΡΡΠ°Π½ΠΎΠ²ΠΎΠΊ Π²Π²ΠΈΠ΄Ρ ΠΈΡ
ΡΠΈΡΠΎΠΊΠΎΠ³ΠΎ ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½ΠΈΡ ΡΠ²Π»ΡΠ΅ΡΡΡ Π°ΠΊΡΡΠ°Π»ΡΠ½ΠΎΠΉ ΠΈ Π²ΠΎΡΡΡΠ΅Π±ΠΎΠ²Π°Π½Π½ΠΎΠΉ Π·Π°Π΄Π°ΡΠ΅ΠΉ. ΠΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ ΡΠΈΡΡΠ΅ΠΌ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ ΡΠ»Π΅ΠΊΡΡΠΎΡΠ΅Π½ΡΡΠΎΠ±Π΅ΠΆΠ½ΡΡ
Π½Π°ΡΠΎΡΠ½ΡΡ
ΡΡΡΠ°Π½ΠΎΠ²ΠΎΠΊ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΠ΅Ρ ΠΏΠΎΠ²ΡΡΠΈΡΡ ΠΊΠ°ΡΠ΅ΡΡΠ²ΠΎ ΠΈ ΡΠΊΠΎΡΠΎΡΡΡ ΠΏΡΠΈΠ½ΠΈΠΌΠ°Π΅ΠΌΡΡ
ΡΠ΅ΡΠ΅Π½ΠΈΠΉ ΠΎ ΠΈΡ
ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠΌ ΡΠΎΡΡΠΎΡΠ½ΠΈΠΈ. ΠΡΠ΅ ΠΌΠ΅ΡΠΎΠ΄Ρ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΡΡΡΠ°Π½ΠΎΠ²ΠΎΠΊ ΡΠ»Π΅ΠΊΡΡΠΎΡΠ΅Π½ΡΡΠΎΠ±Π΅ΠΆΠ½ΡΡ
Π½Π°ΡΠΎΡΠΎΠ² Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½Ρ Π½Π° ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ ΡΠΎΡΡΠΎΡΠ½ΠΈΡ ΡΠΎΡΡΠ°Π²Π½ΡΡ
ΡΠ·Π»ΠΎΠ² ΠΈ ΡΠ²ΠΎΠ΄ΡΡΡΡ ΠΊ Π°Π½Π°Π»ΠΈΠ·Ρ Π²ΡΠ΅ΠΌΠ΅Π½Π½ΡΡ
ΡΡΠ΄ΠΎΠ², ΡΠ²Π»ΡΡΡΠΈΡ
ΡΡ Π²ΡΠ΅ΠΌΠ΅Π½Π½ΡΠΌΠΈ ΡΠ°Π·Π²ΡΡΡΠΊΠ°ΠΌΠΈ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΡΠΊΡΠΏΠ»ΡΠ°ΡΠ°ΡΠΈΠΈ. Π’ΡΠ°Π΄ΠΈΡΠΈΠΎΠ½Π½ΠΎ ΠΏΡΠΈΠΌΠ΅Π½ΡΠ΅ΠΌΡΠ΅ Π»ΠΈΠ½Π΅ΠΉΠ½ΡΠ΅ ΠΌΠ΅ΡΠΎΠ΄Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ Π²ΡΠ΅ΠΌΠ΅Π½Π½ΡΡ
ΡΡΠ΄ΠΎΠ² Π² ΠΏΠΎΡΠ»Π΅Π΄Π½ΠΈΠ΅ Π΄Π΅ΡΡΡΠΈΠ»Π΅ΡΠΈΡ Π±ΡΠ»ΠΈ ΡΡΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎ ΡΠ°ΡΡΠΈΡΠ΅Π½Ρ Π½Π΅Π»ΠΈΠ½Π΅ΠΉΠ½ΡΠΌΠΈ ΠΌΠ΅ΡΠΎΠ΄Π°ΠΌΠΈ, ΡΡΠ΅Π΄ΠΈ ΠΊΠΎΡΠΎΡΡΡ
Π·Π½Π°ΡΠΈΡΠ΅Π»ΡΠ½ΠΎΠ΅ ΡΠ°Π·Π²ΠΈΡΠΈΠ΅ ΠΏΠΎΠ»ΡΡΠΈΠ»ΠΈ ΡΠ²ΡΠΈΡΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ Π°Π»Π³ΠΎΡΠΈΡΠΌΡ. Π¦Π΅Π»Ρ ΡΠ°Π±ΠΎΡΡ: ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΠ΅ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΡ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΎΡΡΠΎΡΠ½ΠΈΡ ΡΡΡΠ°Π½ΠΎΠ²ΠΎΠΊ ΡΠ»Π΅ΠΊΡΡΠΎΡΠ΅Π½ΡΡΠΎΠ±Π΅ΠΆΠ½ΡΡ
Π½Π°ΡΠΎΡΠΎΠ² Π² ΠΏΡΠΎΡΠ΅ΡΡΠ΅ ΡΠΊΡΠΏΠ»ΡΠ°ΡΠ°ΡΠΈΠΈ. ΠΠ΅ΡΠΎΠ΄Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ. ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½Π½ΡΠΉ Π² ΡΠ°Π±ΠΎΡΠ΅ ΠΏΠΎΠ΄Ρ
ΠΎΠ΄ ΠΎΡΠ½ΠΎΠ²ΡΠ²Π°Π΅ΡΡΡ Π½Π° ΡΠ΅ΡΠ΅Π½ΠΈΠΈ Π·Π°Π΄Π°ΡΠΈ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΡΡΠΌ Π΄Π΅ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠΈΠΈ Π½Π° ΡΠ»Π΅Π΄ΡΡΡΠΈΠ΅ ΠΏΠΎΠ΄Π·Π°Π΄Π°ΡΠΈ: Π°Π²ΡΠΎΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΡΠ΅Π³ΠΌΠ΅Π½ΡΠ°ΡΠΈΡ, ΡΠΎΡΠΌΠ°Π»ΠΈΠ·Π°ΡΠΈΡ ΠΈ ΠΈΠ½ΡΠ΅ΡΠΏΡΠ΅ΡΠ°ΡΠΈΡ ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΡ
Π΄Π°Π½Π½ΡΡ
. Π‘Π΅Π³ΠΌΠ΅Π½ΡΠ°ΡΠΈΡ ΡΠ°ΡΡΠΌΠΎΡΡΠ΅Π½Π° ΠΊΠ°ΠΊ Π·Π°Π΄Π°ΡΠ° ΠΊΠ»Π°ΡΡΠ΅ΡΠΈΠ·Π°ΡΠΈΠΈ, ΡΠ΅Π»Ρ ΠΊΠΎΡΠΎΡΠΎΠΉ - ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΈΠ΅ Π°Π²ΡΠΎΠΊΠΎΡΡΠ΅Π»ΡΡΠΈΠΎΠ½Π½ΡΡ
ΡΠ²ΡΠ·Π΅ΠΉ ΠΌΠ΅ΠΆΠ΄Ρ Π·Π½Π°ΡΠ΅Π½ΠΈΡΠΌΠΈ Π²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎΠ³ΠΎ ΡΡΠ΄Π° Ρ ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ ΡΠ΅ΠΌΠΏΠΎΡΠ°Π»ΡΠ½ΡΡ
ΠΊΠ»Π°ΡΡΠ΅ΡΠΎΠ² ΠΈ Π°Π΄Π°ΠΏΡΠΈΠ²Π½ΠΎΠΉ Π°ΠΏΠΏΡΠΎΠΊΡΠΈΠΌΠ°ΡΠΈΠΈ Π² ΡΠ°ΠΌΠΊΠ°Ρ
ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½Π½ΡΡ
ΡΡΠ°ΡΡΠΊΠΎΠ² ΠΏΡΠΈ ΡΠΎΡ
ΡΠ°Π½Π΅Π½ΠΈΠΈ Π»ΠΎΠΊΠ°Π»ΡΠ½ΡΡ
ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠ΅ΠΉ ΡΠΈΠ³Π½Π°Π»ΠΎΠ². ΠΠ»Ρ ΠΊΠ°ΠΆΠ΄ΠΎΠ³ΠΎ Π²ΡΠ΄Π΅Π»ΡΠ΅ΠΌΠΎΠ³ΠΎ ΠΊΠ»Π°ΡΡΠ° ΠΎΡΠΊΠ»ΠΎΠ½Π΅Π½ΠΈΠΉ ΡΠ°Π±ΠΎΡΡ ΡΠ»Π΅ΠΊΡΡΠΎΡΠ΅Π½ΡΡΠΎΠ±Π΅ΠΆΠ½ΡΡ
Π½Π°ΡΠΎΡΠ½ΡΡ
ΡΡΡΠ°Π½ΠΎΠ²ΠΎΠΊ ΡΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½Ρ ΡΠ΅ΡΠ°ΡΡΠΈΠ΅ ΠΏΡΠ°Π²ΠΈΠ»Π° Π½Π° ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΠΈ ΡΠΊΡΠΏΠ΅ΡΡΠ½ΡΡ
Π·Π½Π°Π½ΠΈΠΉ. ΠΡΠ½ΠΎΠ²Π½ΡΠΌΠΈ ΠΎΡΠ»ΠΈΡΠΈΡΠΌΠΈ ΠΎΡ ΠΊΠ»Π°ΡΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΏΠΎΠ΄Ρ
ΠΎΠ΄Π° ΠΊ Π·Π°Π΄Π°ΡΠ΅ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΡΠ²Π»ΡΡΡΡΡ: ΠΎΡΡΡΡΡΡΠ²ΠΈΠ΅ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎΡΡΠΈ ΡΡΠ°ΡΡΠΈΡ ΡΠΊΡΠΏΠ΅ΡΡΠ° ΠΏΡΠΈ ΡΠ΅ΡΠ΅Π½ΠΈΠΈ Π·Π°Π΄Π°ΡΠΈ ΠΊΠ»Π°ΡΡΠ΅ΡΠΈΠ·Π°ΡΠΈΠΈ; ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΠ΅ Π°Π΄Π°ΠΏΡΠΈΠ²Π½ΠΎΠΉ Π°ΠΏΠΏΡΠΎΠΊΡΠΈΠΌΠ°ΡΠΈΠΈ Π² ΡΠ°ΠΌΠΊΠ°Ρ
Π²ΡΠ΄Π΅Π»Π΅Π½Π½ΡΡ
Π²ΡΠ΅ΠΌΠ΅Π½Π½ΡΡ
ΡΡΠ°ΡΡΠΊΠΎΠ²; Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΡ ΡΠ΅Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ ΠΈΠ½ΡΠ΅ΡΠΏΡΠ΅ΡΠΈΡΡΠ΅ΠΌΡΡ
ΠΏΠΎΠ΄Ρ
ΠΎΠ΄ΠΎΠ² ΡΠ°ΡΠΏΠΎΠ·Π½Π°Π²Π°Π½ΠΈΡ Π½Π΅ΠΈΡΠΏΡΠ°Π²Π½ΠΎΡΡΠ΅ΠΉ. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ. ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½ ΠΏΠΎΠ΄Ρ
ΠΎΠ΄, ΠΎΡΠ½ΠΎΠ²Π°Π½Π½ΡΠΉ Π½Π° ΡΠ΅ΡΠ΅Π½ΠΈΠΈ Π·Π°Π΄Π°ΡΠΈ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΡΡΠΌ Π΅Ρ Π΄Π΅ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠΈΠΈ Π½Π° ΡΠ»Π΅Π΄ΡΡΡΠΈΠ΅ ΠΏΠΎΠ΄Π·Π°Π΄Π°ΡΠΈ: Π°Π²ΡΠΎΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΡΠ΅Π³ΠΌΠ΅Π½ΡΠ°ΡΠΈΡ, ΡΠΎΡΠΌΠ°Π»ΠΈΠ·Π°ΡΠΈΡ ΠΈ ΠΈΠ½ΡΠ΅ΡΠΏΡΠ΅ΡΠ°ΡΠΈΡ ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΡ
Π΄Π°Π½Π½ΡΡ
. ΠΠΏΡΠ΅Π΄Π΅Π»ΡΠ½ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΡΠΉ ΠΏΠ΅ΡΠ΅ΡΠ΅Π½Ρ ΠΊΠΎΠ½ΡΡΠΎΠ»ΠΈΡΡΠ΅ΠΌΡΡ
ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΡΠΊΡΠΏΠ»ΡΠ°ΡΠ°ΡΠΈΠΈ ΡΠ»Π΅ΠΊΡΡΠΎΡΠ΅Π½ΡΡΠΎΠ±Π΅ΠΆΠ½ΡΡ
Π½Π°ΡΠΎΡΠ½ΡΡ
ΡΡΡΠ°Π½ΠΎΠ²ΠΎΠΊ, ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡΡΠΈΠΉ ΡΠ΅Π°Π»ΠΈΠ·ΠΎΠ²Π°ΡΡ ΠΏΡΠΎΡΠ΅ΡΡ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ.Ensuring effective control and preventing failures of electrical submersible pumps, because of their wide distribution is the relevant and demanded task. The use of automated control systems of electric centrifugal pumping units allows improving the quality and speed of decisions made about their technical condition. All methods of diagnosing the installation of electrical submersible pumps are aimed at monitoring the state of the composite nodes, and are reduced to the analysis of time series, which are the time scans of the operation parameters. Traditionally applied linear methods of time series research in the last decades have been substantially expanded by nonlinear methods, among which heuristic algorithms were developed significantly. The main aim is to increase the efficiency of determining the technical state of installations of electric centrifugal pumps during operation. Methods. The approach proposed in this paper is based on solving the diagnostic problem by decomposition into the following subtasks: automatic segmentation, formalization and interpretation of the data obtained. Segmentation is considered as a clustering problem, the purpose of which is the establishment of autocorrelation links between the values of the time series with the formation of temporal clusters and adaptive approximation within the established areas while preserving the local features of the signals. For each allocated class of deviations in operation of electric centrifugal pumping units, the decisive rules are formed based on expert knowledge. The main differences from the classical approach to the problem of diagnosis are: the lack of the need for expert participation in solving the clustering problem; providing adaptive approximation within the allocated time intervals; the possibility of implementing interpretable approaches to fault recognition. Results. The authors have proposed the approach based on solving the diagnostic problem by its decomposition into the following subtasks: automatic segmentation, formalization and interpretation of the data obtained. The necessary list of controlled parameters of operation of the electric centrifugal pumping units is determined. The list allows technical diagnosis
Estimation of submersible induction motor equivalent circuit parameters based on test data
ΠΠ΄Π½ΠΎΠΉ ΠΈΠ· ΠΎΡΠ½ΠΎΠ²Π½ΡΡ
ΠΏΡΠΎΠ±Π»Π΅ΠΌ Π² ΠΏΡΠΎΡΠ΅ΡΡΠ΅ ΡΠΊΡΠΏΠ»ΡΠ°ΡΠ°ΡΠΈΠΈ ΡΠΊΠ²Π°ΠΆΠΈΠ½, ΠΎΠ±ΠΎΡΡΠ΄ΠΎΠ²Π°Π½Π½ΡΡ
ΡΡΡΠ°Π½ΠΎΠ²ΠΊΠ°ΠΌΠΈ ΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΠ΅Π½ΡΡΠΎΠ±Π΅ΠΆΠ½ΡΡ
Π½Π°ΡΠΎΡΠΎΠ², ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΎΡΡΠΎΡΠ½ΠΈΡ ΠΏΠΎΠ³ΡΡΠΆΠ½ΠΎΠ³ΠΎ ΡΠ»Π΅ΠΊΡΡΠΎΠΎΠ±ΠΎΡΡΠ΄ΠΎΠ²Π°Π½ΠΈΡ ΠΈ ΠΏΡΠ΅Π΄ΠΎΡΠ²ΡΠ°ΡΠ΅Π½ΠΈΠ΅ Π΅Π³ΠΎ ΠΎΡΠΊΠ°Π·ΠΎΠ². Π‘ΡΠ΅Π΄ΠΈ ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ
ΠΏΠΎΠ΄Ρ
ΠΎΠ΄ΠΎΠ² ΠΊ ΡΠ΅ΡΠ΅Π½ΠΈΡ Π΄Π°Π½Π½ΠΎΠΉ Π·Π°Π΄Π°ΡΠΈ ΠΌΠΎΠΆΠ½ΠΎ Π²ΡΠ΄Π΅Π»ΠΈΡΡ ΠΌΠ΅ΡΠΎΠ΄ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΡ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΎΡΡΠΎΡΠ½ΠΈΡ ΡΡΡΠ°Π½ΠΎΠ²ΠΊΠΈ ΡΠ»Π΅ΠΊΡΡΠΎΡΠ΅Π½ΡΡΠΎΠ±Π΅ΠΆΠ½ΡΡ
Π½Π°ΡΠΎΡΠΎΠ² Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ ΠΏΠΎΠ»Π½ΠΎΠΉ Π½Π°ΡΡΡΠ°ΠΈΠ²Π°Π΅ΠΌΠΎΠΉ ΠΌΠ°ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ ΡΡΡΠ°Π½ΠΎΠ²ΠΊΠΈ, Π²ΠΊΠ»ΡΡΠ°ΡΡΠ΅ΠΉ ΠΌΠΎΠ΄Π΅Π»Ρ ΠΏΠΎΠ³ΡΡΠΆΠ½ΠΎΠ³ΠΎ ΡΠ»Π΅ΠΊΡΡΠΎΠ΄Π²ΠΈΠ³Π°ΡΠ΅Π»Ρ. Π Π°ΡΡΠΌΠΎΡΡΠ΅Π½ ΠΏΠΎΠ΄Ρ
ΠΎΠ΄ ΠΊ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΡ ΠΈ Π²ΠΎΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΈΡ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΡΡ
ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² Π΄Π»Ρ Π½Π°ΡΡΡΠΎΠΉΠΊΠΈ ΠΌΠΎΠ΄Π΅Π»ΠΈ ΠΏΠΎΠ³ΡΡΠΆΠ½ΠΎΠ³ΠΎ ΡΠ»Π΅ΠΊΡΡΠΎΠ΄Π²ΠΈΠ³Π°ΡΠ΅Π»Ρ Π½Π° ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΠΈ Π΄Π°Π½Π½ΡΡ
, ΠΏΡΠΈΠ²Π΅Π΄ΡΠ½Π½ΡΡ
Π² ΠΏΡΠΎΡΠΎΠΊΠΎΠ»Π΅ ΠΈΡΠΏΡΡΠ°Π½ΠΈΠΉ ΠΏΠΎΠ³ΡΡΠΆΠ½ΠΎΠ³ΠΎ ΡΠ»Π΅ΠΊΡΡΠΎΠ΄Π²ΠΈΠ³Π°ΡΠ΅Π»Ρ. Π¦Π΅Π»Ρ: ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ° ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊΠΈ ΠΏΠΎ Π²ΠΎΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΈΡ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΡΡ
Π΅ΠΌΡ Π·Π°ΠΌΠ΅ΡΠ΅Π½ΠΈΡ Π΄Π»Ρ ΠΏΠΎΠ³ΡΡΠΆΠ½ΠΎΠ³ΠΎ ΡΠ»Π΅ΠΊΡΡΠΎΠ΄Π²ΠΈΠ³Π°ΡΠ΅Π»Ρ Π½Π° ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΠΈ ΡΠΈΠΏΠΎΠ²ΡΡ
Π΄Π°Π½Π½ΡΡ
, ΡΠΎΠ΄Π΅ΡΠΆΠ°ΡΠΈΡ
ΡΡ Π² ΠΏΡΠΎΡΠΎΠΊΠΎΠ»Π΅ ΠΏΡΠΈΡΠΌΠΎ-ΡΠ΄Π°ΡΠΎΡΠ½ΡΡ
ΠΈΡΠΏΡΡΠ°Π½ΠΈΠΉ. ΠΠ΅ΡΠΎΠ΄Ρ. ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½Π½ΡΠΉ ΠΏΠΎΠ΄Ρ
ΠΎΠ΄ ΠΎΡΠ½ΠΎΠ²Π°Π½ Π½Π° ΡΠΎΠ²ΠΌΠ΅ΡΡΠ½ΠΎΠΌ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠΈ Π½Π°ΡΡΡΠ°ΠΈΠ²Π°Π΅ΠΌΠΎΠΉ Π΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ Π°ΡΠΈΠ½Ρ
ΡΠΎΠ½Π½ΠΎΠ³ΠΎ ΡΠ»Π΅ΠΊΡΡΠΎΠ΄Π²ΠΈΠ³Π°ΡΠ΅Π»Ρ Ρ ΠΊΠΎΡΠΎΡΠΊΠΎΠ·Π°ΠΌΠΊΠ½ΡΡΡΠΌ ΡΠΎΡΠΎΡΠΎΠΌ ΠΈ Π°Π»Π³ΠΎΡΠΈΡΠΌΠΎΠΌ Π΄ΠΈΡΡΠ΅ΡΠ΅Π½ΡΠΈΠ°Π»ΡΠ½ΠΎΠΉ ΡΠ²ΠΎΠ»ΡΡΠΈΠΈ. Π€Π°ΠΊΡΠΈΡΠ΅ΡΠΊΠΈ ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ Π·Π°Π΄Π°ΡΠΈ ΠΏΠΎ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΡ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΡΡ
Π΅ΠΌΡ Π·Π°ΠΌΠ΅ΡΠ΅Π½ΠΈΡ ΠΏΠΎΠ³ΡΡΠΆΠ½ΠΎΠ³ΠΎ ΡΠ»Π΅ΠΊΡΡΠΎΠ΄Π²ΠΈΠ³Π°ΡΠ΅Π»Ρ ΡΠ²ΠΎΠ΄ΠΈΡΡΡ ΠΊ ΡΠ΅ΡΠ΅Π½ΠΈΡ Π·Π°Π΄Π°ΡΠΈ Π³Π»ΠΎΠ±Π°Π»ΡΠ½ΠΎΠΉ ΠΎΠΏΡΠΈΠΌΠΈΠ·Π°ΡΠΈΠΈ, Ρ. Π΅. ΠΊ Π·Π°Π΄Π°ΡΠ΅ Π½Π° ΠΏΠΎΠΈΡΠΊ Π³Π»ΠΎΠ±Π°Π»ΡΠ½ΠΎΠ³ΠΎ (Π½Π°ΠΈΠ»ΡΡΡΠ΅Π³ΠΎ) ΠΌΠΈΠ½ΠΈΠΌΡΠΌΠ° ΡΡΠ½ΠΊΡΠΈΠΈ. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ. Π Π°Π·ΡΠ°Π±ΠΎΡΠ°Π½ ΠΏΠΎΠ΄Ρ
ΠΎΠ΄ Π΄Π»Ρ Π²ΠΎΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΈΡ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΡΡ
Π΅ΠΌΡ Π·Π°ΠΌΠ΅ΡΠ΅Π½ΠΈΡ ΠΏΠΎΠ³ΡΡΠΆΠ½ΠΎΠ³ΠΎ ΡΠ»Π΅ΠΊΡΡΠΎΠ΄Π²ΠΈΠ³Π°ΡΠ΅Π»Ρ, ΠΊΠΎΡΠΎΡΡΠΉ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΠ΅Ρ ΡΡΡΠ°Π½Π°Π²Π»ΠΈΠ²Π°ΡΡ ΠΏΡΠΈΠ΅ΠΌΠ»Π΅ΠΌΡΠ΅ Π΄Π»Ρ ΠΏΡΠ°ΠΊΡΠΈΠΊΠΈ Π·Π½Π°ΡΠ΅Π½ΠΈΡ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΡΡ
Π΅ΠΌΡ Π·Π°ΠΌΠ΅ΡΠ΅Π½ΠΈΡ Π΄Π»Ρ ΠΏΠΎΠ³ΡΡΠΆΠ½ΠΎΠ³ΠΎ ΡΠ»Π΅ΠΊΡΡΠΎΠ΄Π²ΠΈΠ³Π°ΡΠ΅Π»Ρ ΠΏΠΎ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ°ΠΌ ΠΈΡΠΏΡΡΠ°Π½ΠΈΠΉ; ΠΏΡΠΎΠ²Π΅ΡΠ΅Π½Π° ΡΠ°Π±ΠΎΡΠΎΡΠΏΠΎΡΠΎΠ±Π½ΠΎΡΡΡ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠ°Π½Π½ΠΎΠ³ΠΎ ΠΏΠΎΠ΄Ρ
ΠΎΠ΄Π° ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ Ρ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ΠΌ ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ² Π³Π»ΠΎΠ±Π°Π»ΡΠ½ΠΎΠΉ ΠΎΠΏΡΠΈΠΌΠΈΠ·Π°ΡΠΈΠΈ ΠΈ ΠΌΠ°ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΌΠΎΠ΄Π΅Π»ΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΏΠΎΠ³ΡΡΠΆΠ½ΡΡ
Π°ΡΠΈΠ½Ρ
ΡΠΎΠ½Π½ΡΡ
ΡΠ»Π΅ΠΊΡΡΠΎΠ΄Π²ΠΈΠ³Π°ΡΠ΅Π»Π΅ΠΉ; ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΠ΅ ΠΎΡΠ΅Π½ΠΊΠΈ ΡΠ²Π»ΡΡΡΡΡ ΡΡΡΠΎΠΉΡΠΈΠ²ΡΠΌΠΈ Π΄Π»Ρ Π²ΡΠ΅Ρ
ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΡΡ
Π΅ΠΌΡ Π·Π°ΠΌΠ΅ΡΠ΅Π½ΠΈΡ ΠΊΡΠΎΠΌΠ΅ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠ° ΠΌΠ΅Ρ
Π°Π½ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΏΠΎΠ΄ΡΠΈΡΡΠ΅ΠΌΡ.One of the main problems in operation of wells equipped with installations of electric centrifugal pumps is determining the technical condition of submersible electrical equipment and preventing its failures. Among the various approaches to solving this problem, one can single out a method for determining the technical state of an installation of electric centrifugal pumps using a complete customizable mathematical model of the installation, including a model of a submersible induction motor. This article discusses an approach to determining and restoring the necessary parameters for tuning a submersible induction motor model based on the data given in the submersible induction motor test report. The main aim of the research is to develop a methodology for restoring the parameters of the equivalent circuit for submersible induction motor on the basis of typical data contained in the acceptance test report. Methods. The proposed approach is based on the combined use of a tunable dynamic model of a squirrel-cage induction motor and a differential evolution algorithm. The actual solution to determine the parameters of submersible induction motor damage is reduced to solving the global optimization problem, i. e. to the problem of finding the global (best) minimum of a function. Results. The authors have developed an approach for restoring the parameters of the submersible induction motor equivalent circuit, which allows setting the values of the equivalent circuit parameters for the submersible induction motor, acceptable for practice, according to the test results; the performance of the developed identification approach was tested using global optimization methods and mathematical modeling of submersible induction motors; the obtained estimates are stable for all parameters of the equivalent circuit except for the parameter of the mechanical subsystem