Pub Date : 2018-10-01DOI: 10.1109/FAREASTCON.2018.8602887
D. Shprekher, G. I. Babokin, E. Kolesnikov
We propose a system of electric drive control of the coal miner, which allows to increase the reliability and safety of its operation. The problem is solved by predicting the diagnosed parameters of the power elements and preemptive control actions on the control system of the electric drive and the organization of maintenance and repair. Forecasting values of drive parameters is carried out using a neural network model, and allows to increase the mean time between failures and availability of the electric drive compared with the control system without prediction parameters.
{"title":"Control System of Electric Drive of a Coal Combine with Control and Forecasting of its Technical Condition","authors":"D. Shprekher, G. I. Babokin, E. Kolesnikov","doi":"10.1109/FAREASTCON.2018.8602887","DOIUrl":"https://doi.org/10.1109/FAREASTCON.2018.8602887","url":null,"abstract":"We propose a system of electric drive control of the coal miner, which allows to increase the reliability and safety of its operation. The problem is solved by predicting the diagnosed parameters of the power elements and preemptive control actions on the control system of the electric drive and the organization of maintenance and repair. Forecasting values of drive parameters is carried out using a neural network model, and allows to increase the mean time between failures and availability of the electric drive compared with the control system without prediction parameters.","PeriodicalId":177690,"journal":{"name":"2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon)","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115849212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-10-01DOI: 10.1109/FAREASTCON.2018.8602830
A. Vyngra, B. Avdeyev
A four-piston marine refrigeration compressor is considered. The task is to find ways to improve the efficiency of the compressor driving motor by reducing energy consumption. A mathematical apparatus for determining the load torque of an electric drive of a compressor of a ship refrigeration unit has been developed. Using the parameters of the existing compressor, the value of the mechanical load on the shaft is determined, and a diagram of the moment of resistance of the electric drive shaft is plotted. The degree of torque pulsations on the shaft is estimated. It is determined that the compressor has large amplitude of torque pulsations on the shaft, which, in its turn, effects the value of the current pulsations in the electric drive. It is proposed to use the developed mathematical model describing the moment of resistance of the piston compressor shaft to determine the rational law of frequency or impulse regulation of electric drive parameters.
{"title":"Calculation of the Load of an Electric Drive of a Reciprocating Compressor of a Ship Refrigeration Unit","authors":"A. Vyngra, B. Avdeyev","doi":"10.1109/FAREASTCON.2018.8602830","DOIUrl":"https://doi.org/10.1109/FAREASTCON.2018.8602830","url":null,"abstract":"A four-piston marine refrigeration compressor is considered. The task is to find ways to improve the efficiency of the compressor driving motor by reducing energy consumption. A mathematical apparatus for determining the load torque of an electric drive of a compressor of a ship refrigeration unit has been developed. Using the parameters of the existing compressor, the value of the mechanical load on the shaft is determined, and a diagram of the moment of resistance of the electric drive shaft is plotted. The degree of torque pulsations on the shaft is estimated. It is determined that the compressor has large amplitude of torque pulsations on the shaft, which, in its turn, effects the value of the current pulsations in the electric drive. It is proposed to use the developed mathematical model describing the moment of resistance of the piston compressor shaft to determine the rational law of frequency or impulse regulation of electric drive parameters.","PeriodicalId":177690,"journal":{"name":"2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon)","volume":"22 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132063872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-10-01DOI: 10.1109/FAREASTCON.2018.8602520
A. Loskutov, D. Zyrin, Anna S. Demidova
In the article approaches of construction of medium voltage networks with sources of distributed generation are described. A new method for constructing 6–20 kV multi-circuit networks - a hexagonal configuration network is proposed. The analysis and classification of power flow control devices has been carried out. Dependences of redistribution of power flows on electrical characteristics are considered.
{"title":"Solid State Voltage Regulators Influence on Power Flows Redistribution in Smart Grids 6-20 kV","authors":"A. Loskutov, D. Zyrin, Anna S. Demidova","doi":"10.1109/FAREASTCON.2018.8602520","DOIUrl":"https://doi.org/10.1109/FAREASTCON.2018.8602520","url":null,"abstract":"In the article approaches of construction of medium voltage networks with sources of distributed generation are described. A new method for constructing 6–20 kV multi-circuit networks - a hexagonal configuration network is proposed. The analysis and classification of power flow control devices has been carried out. Dependences of redistribution of power flows on electrical characteristics are considered.","PeriodicalId":177690,"journal":{"name":"2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130088946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-10-01DOI: 10.1109/FAREASTCON.2018.8602817
V. Yaroshevich, A. Karpov, A. Burtsev
The article is devoted to the analysis of the power quality indicators registrations results on substation buses having a mixed load character (city networks, industrial and other electricity consumers) and determining the culprit of its distorting one. The research was carried out at several voltage classes of one substation - open type high-voltage switchgear 150, 110, 35 kV and 6 kV indoor switchgear. Usually, the energy supplying organization is automatically recognized as the culprit of electricity quality distortions. However, this article shows the results of experiments at the operating substation, confirming that the sources of power quality distortion are exclusively on the side of 6kV. At the same time, control of voltage distortions at the point of common connection of several consumers is not sufficient to localize distorting sources.
{"title":"The Consumer Localization Distorting Power Quality: Studying of a Possibility","authors":"V. Yaroshevich, A. Karpov, A. Burtsev","doi":"10.1109/FAREASTCON.2018.8602817","DOIUrl":"https://doi.org/10.1109/FAREASTCON.2018.8602817","url":null,"abstract":"The article is devoted to the analysis of the power quality indicators registrations results on substation buses having a mixed load character (city networks, industrial and other electricity consumers) and determining the culprit of its distorting one. The research was carried out at several voltage classes of one substation - open type high-voltage switchgear 150, 110, 35 kV and 6 kV indoor switchgear. Usually, the energy supplying organization is automatically recognized as the culprit of electricity quality distortions. However, this article shows the results of experiments at the operating substation, confirming that the sources of power quality distortion are exclusively on the side of 6kV. At the same time, control of voltage distortions at the point of common connection of several consumers is not sufficient to localize distorting sources.","PeriodicalId":177690,"journal":{"name":"2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130121482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-10-01DOI: 10.1109/FAREASTCON.2018.8602858
A. Shoberg, K. Shoberg
The main idea of wavelet transform is to analyze a function at different scales. The transform results depend on how much it matches the function being analyzed. Wavelets at different resolutions produce different results. It's most important for the transform in block form, when execution is based on a source data fragments. Execution variants of block wavelet transform are considered. There are forms depending on the processing direction and invariant to it. A mathematical description is proposed in matrix form. The division of space-frequency plane for various processing options is presented for a one-dimensional signal. All main variants are considered. The transform results for the corresponding forms are shown.
{"title":"A Data Representation Based on Block Wavelet Transform in Modified Form","authors":"A. Shoberg, K. Shoberg","doi":"10.1109/FAREASTCON.2018.8602858","DOIUrl":"https://doi.org/10.1109/FAREASTCON.2018.8602858","url":null,"abstract":"The main idea of wavelet transform is to analyze a function at different scales. The transform results depend on how much it matches the function being analyzed. Wavelets at different resolutions produce different results. It's most important for the transform in block form, when execution is based on a source data fragments. Execution variants of block wavelet transform are considered. There are forms depending on the processing direction and invariant to it. A mathematical description is proposed in matrix form. The division of space-frequency plane for various processing options is presented for a one-dimensional signal. All main variants are considered. The transform results for the corresponding forms are shown.","PeriodicalId":177690,"journal":{"name":"2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134038916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-10-01DOI: 10.1109/FAREASTCON.2018.8602548
M. Urakseev, K. Vazhdaev, A. Sagadeev
The urgency of the work devoted to the creation of modern optoelectronic devices with diffraction of light on the phase grating is formulated. The expected result is the development of new devices and devices with diffraction of light on the phase grating, which have higher tactical and technical characteristics. The goal of the work is the study of patent and technical literature to identify the current state of research in the field of optoelectronic devices with diffraction of light on the phase grating, recommendations for the creation of new optoelectronic devices with higher characteristics. Based on the analysis of the known patent and technical sources, the state of the art in the field of optoelectronic devices with diffraction of light on the phase grating was studied, which contributed to the choice of trends in the development and research of new optoelectronic devices. Analysis of the physics of processes occurring in optoelectronic devices with diffraction of light on a phase lattice. For this, the basic structure of the optoelectronic device is proposed. The problem of noise immunity of optoelectronic devices is considered. The causes of noise-stability of optoelectronic devices are revealed. The main prospective spheres of application of optoelectronic devices are considered.
{"title":"Optoelectronic Devices with Diffraction of Light on a Phase Grating","authors":"M. Urakseev, K. Vazhdaev, A. Sagadeev","doi":"10.1109/FAREASTCON.2018.8602548","DOIUrl":"https://doi.org/10.1109/FAREASTCON.2018.8602548","url":null,"abstract":"The urgency of the work devoted to the creation of modern optoelectronic devices with diffraction of light on the phase grating is formulated. The expected result is the development of new devices and devices with diffraction of light on the phase grating, which have higher tactical and technical characteristics. The goal of the work is the study of patent and technical literature to identify the current state of research in the field of optoelectronic devices with diffraction of light on the phase grating, recommendations for the creation of new optoelectronic devices with higher characteristics. Based on the analysis of the known patent and technical sources, the state of the art in the field of optoelectronic devices with diffraction of light on the phase grating was studied, which contributed to the choice of trends in the development and research of new optoelectronic devices. Analysis of the physics of processes occurring in optoelectronic devices with diffraction of light on a phase lattice. For this, the basic structure of the optoelectronic device is proposed. The problem of noise immunity of optoelectronic devices is considered. The causes of noise-stability of optoelectronic devices are revealed. The main prospective spheres of application of optoelectronic devices are considered.","PeriodicalId":177690,"journal":{"name":"2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131636146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-10-01DOI: 10.1109/FAREASTCON.2018.8602512
S. Sarry, P. Kireev, A. Ukraintsev
A system of operative interlocks of disconnectors serves to prevent incorrect actions of personnel during operational switching on the electric substation. A variant of designing an intelligent interlocking system for switching devices using digital technologies is considered. A special feature of the system is the use of inductive sensors for switching devices in place of unreliable contacts of the disconnectors. The use of specialized controllers and digital information exchange between them allows improving the information perfection of the system, reducing the overall length of the electromagnetic interlocking cable network on the substation and reducing the cost of its operation. It is proposed to use standard protocols for information exchange to integrate the interlocking system into the substation automated process control system.
{"title":"Intelligent Interlocking of Switching Devices","authors":"S. Sarry, P. Kireev, A. Ukraintsev","doi":"10.1109/FAREASTCON.2018.8602512","DOIUrl":"https://doi.org/10.1109/FAREASTCON.2018.8602512","url":null,"abstract":"A system of operative interlocks of disconnectors serves to prevent incorrect actions of personnel during operational switching on the electric substation. A variant of designing an intelligent interlocking system for switching devices using digital technologies is considered. A special feature of the system is the use of inductive sensors for switching devices in place of unreliable contacts of the disconnectors. The use of specialized controllers and digital information exchange between them allows improving the information perfection of the system, reducing the overall length of the electromagnetic interlocking cable network on the substation and reducing the cost of its operation. It is proposed to use standard protocols for information exchange to integrate the interlocking system into the substation automated process control system.","PeriodicalId":177690,"journal":{"name":"2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129400891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-10-01DOI: 10.1109/FAREASTCON.2018.8602711
O. Marchenko, S. Solomin, A. Kozlov
In this paper, the methods of mathematical modeling are used to investigate an autonomous hybrid energy system with renewable generation. The aim of the study is to determine energy system optimal structure and its economic efficiency. The energy system contains photovoltaic modules, solar collectors for the solar heating system, storage batteries, a diesel power plant, a pellet-fueled boiler house, a biomass gasification mini-CHP operating on wood chips. A biomass gasification mini-CHP is used to cover the solar energy sources generation deficit, as well as to effectively replace expensive diesel generators. The paper considers two variants of mini-CHPs, differing in the cost of the gasifier. The mathematical model REM-2 (Renewable Energy Model) applied for calculations does not require an analysis of the structure options and the preliminary specification of the algorithm for switching energy flows between energy sources, consumers, and the battery. Optimal operating conditions are determined on the basis of GAMS (General Algebraic Modeling System) algorithms, taking into account the random nature of solar energy and the variability of energy consumption. The optimal structure of the system (installed capacity of energy sources and battery capacity) is determined, dynamics of energy production in summer and winter periods is investigated. Mathematical modeling that accounts for seasonal factors has demonstrated the efficiency of the joint use of solar energy and wood biomass.
{"title":"Study of the Efficiency of Hybrid Energy Systems with Renewable Generation: Dynamics of Energy Production in Summer and Winter Periods","authors":"O. Marchenko, S. Solomin, A. Kozlov","doi":"10.1109/FAREASTCON.2018.8602711","DOIUrl":"https://doi.org/10.1109/FAREASTCON.2018.8602711","url":null,"abstract":"In this paper, the methods of mathematical modeling are used to investigate an autonomous hybrid energy system with renewable generation. The aim of the study is to determine energy system optimal structure and its economic efficiency. The energy system contains photovoltaic modules, solar collectors for the solar heating system, storage batteries, a diesel power plant, a pellet-fueled boiler house, a biomass gasification mini-CHP operating on wood chips. A biomass gasification mini-CHP is used to cover the solar energy sources generation deficit, as well as to effectively replace expensive diesel generators. The paper considers two variants of mini-CHPs, differing in the cost of the gasifier. The mathematical model REM-2 (Renewable Energy Model) applied for calculations does not require an analysis of the structure options and the preliminary specification of the algorithm for switching energy flows between energy sources, consumers, and the battery. Optimal operating conditions are determined on the basis of GAMS (General Algebraic Modeling System) algorithms, taking into account the random nature of solar energy and the variability of energy consumption. The optimal structure of the system (installed capacity of energy sources and battery capacity) is determined, dynamics of energy production in summer and winter periods is investigated. Mathematical modeling that accounts for seasonal factors has demonstrated the efficiency of the joint use of solar energy and wood biomass.","PeriodicalId":177690,"journal":{"name":"2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133494028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-10-01DOI: 10.1109/FAREASTCON.2018.8602677
A. Diligenskaya
A problem of recovering space-variable heat transfer coefficient of the heat transfer process between non-stationary heat flux and the tube surface is discussed. The problem is reduced to an identification of local (invariable in space) heat transfer coefficients on the pipeline inner surface by measuring temperature on the external tube area. Determination of local heat transfer parameters values is realized by solving an inverse heat conduction problem based on methodology of the optimal control of an object with distributed parameters. Parameterization of the sought characteristics regarded as the control action leads to the parameter optimization problem, which solution is based on the special method that takes into consideration the alternance features of the sought optimal decisions. Minimization of the temperature discrepancy error in the uniform metric of estimation is implemented on the basis of the parameterization of the identifiable characteristic considered as a control action. It leads to the problem of parametric optimization, which solution is based on the special method that takes into consideration the alternance features of the sought optimal decisions and allows to restore the local heat transfer parameters.
{"title":"Method of Parametric Optimization in Problems of Identification of Boundary Conditions of Convective Heat Transfer in Processes of Non-Stationary Heat Conduction","authors":"A. Diligenskaya","doi":"10.1109/FAREASTCON.2018.8602677","DOIUrl":"https://doi.org/10.1109/FAREASTCON.2018.8602677","url":null,"abstract":"A problem of recovering space-variable heat transfer coefficient of the heat transfer process between non-stationary heat flux and the tube surface is discussed. The problem is reduced to an identification of local (invariable in space) heat transfer coefficients on the pipeline inner surface by measuring temperature on the external tube area. Determination of local heat transfer parameters values is realized by solving an inverse heat conduction problem based on methodology of the optimal control of an object with distributed parameters. Parameterization of the sought characteristics regarded as the control action leads to the parameter optimization problem, which solution is based on the special method that takes into consideration the alternance features of the sought optimal decisions. Minimization of the temperature discrepancy error in the uniform metric of estimation is implemented on the basis of the parameterization of the identifiable characteristic considered as a control action. It leads to the problem of parametric optimization, which solution is based on the special method that takes into consideration the alternance features of the sought optimal decisions and allows to restore the local heat transfer parameters.","PeriodicalId":177690,"journal":{"name":"2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133607109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-10-01DOI: 10.1109/FAREASTCON.2018.8602900
V. Fediakov, Mariia N Kornieko, E. S. Khayatov
The implementation of a power amplifier for an electrodynamic vibrating installation is considered in the article. Structural diagrams of the power amplifier are presented. In the article the following problems are solved: synthesis of the structure of power rectifiers; mathematical simulation of the thermal modes of control boards using the finite element method; analysis of research results and development of recommendations. The proposed detailed thermal model of power circuits has allowed to consider the sections on control boards and power plants with local overheating, and this allows in each specific case to develop specific recommendations for the manufacture of coolers. Thus, for the objects of vibrating installations at PAO ChTPZ (Chelyabinsk), a power module for controlling a power vibration unit has been developed and introduced, the specific weight and dimensions parameters of which have been improved by approximately 20% and this task was solved at the expense of changing the configuration of the radiator part of the power unit. It was determined that for the symmetrical distribution of the load current power amplifiers with an analog principle of converting an electrical signal are advisable to implement by a modular principle. To work with different load resistances, the choice of operating mode is used, which also allows to reduce the power output and the overall dimensions of the construction. For more effective reduction of the power dissipated on the power elements, it is advisable to use the adaptive supply voltage of the output stages to the active resistance of the load.
{"title":"Adaptive Power Supplies for Technological Objects with Non-Stationary Loads","authors":"V. Fediakov, Mariia N Kornieko, E. S. Khayatov","doi":"10.1109/FAREASTCON.2018.8602900","DOIUrl":"https://doi.org/10.1109/FAREASTCON.2018.8602900","url":null,"abstract":"The implementation of a power amplifier for an electrodynamic vibrating installation is considered in the article. Structural diagrams of the power amplifier are presented. In the article the following problems are solved: synthesis of the structure of power rectifiers; mathematical simulation of the thermal modes of control boards using the finite element method; analysis of research results and development of recommendations. The proposed detailed thermal model of power circuits has allowed to consider the sections on control boards and power plants with local overheating, and this allows in each specific case to develop specific recommendations for the manufacture of coolers. Thus, for the objects of vibrating installations at PAO ChTPZ (Chelyabinsk), a power module for controlling a power vibration unit has been developed and introduced, the specific weight and dimensions parameters of which have been improved by approximately 20% and this task was solved at the expense of changing the configuration of the radiator part of the power unit. It was determined that for the symmetrical distribution of the load current power amplifiers with an analog principle of converting an electrical signal are advisable to implement by a modular principle. To work with different load resistances, the choice of operating mode is used, which also allows to reduce the power output and the overall dimensions of the construction. For more effective reduction of the power dissipated on the power elements, it is advisable to use the adaptive supply voltage of the output stages to the active resistance of the load.","PeriodicalId":177690,"journal":{"name":"2018 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133199304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}