Research of effective control of the electric drive of a pumping machine
The control station is designed for the control and smooth adjustment of the rotation frequency of the shaft of the alternating current electric motor depending on the operating characteristics of the technological equipment of the rod depth pump units.
Подобные документы
The methodical approach that is aimed at the efficient use of existing fixed assets and technological innovations introduction. Technical and technological components of the technological machine-building enterprise "Turbomash Ltd" development.
статья, добавлен 26.08.2016The purpose of the project is to create digital substations for effective management and maintenance. The use of advanced technologies, including the IEC 61850 standard and digital automation systems, will improve the monitoring, control of substations.
статья, добавлен 14.02.2025Comparative analysis of the effect of chemical compounds on the process of forming an electric arc and the conditions for its combustion.Metal transfer in the interelectrode gap under experimental conditions. Specific power of electric arc discharge.
статья, добавлен 29.09.2016Learning algorithm of consistent actions to obtain quality coatings made by the complex technological method electrocontact strengthening of sprayed coatings. Analysis Ishikawa diagram which allows identify the causes of the impairment coatings obtained.
статья, добавлен 29.01.2016Formulation of the problem of calculating the scalar potential of the electric field in the axisymmetric disk, the material which has anisotropic permittivity. The method of successive approximations, a description of the potential of the electric field.
статья, добавлен 30.08.2016Research of influence of the electric discharge machining on change the properties of water. The formation of free radicals and hydrogen peroxide under the influence of cavitation is established, which leads to an increase in the whiteness of the wool.
статья, добавлен 21.12.2016Выбор асинхронного электродвигателя с короткозамкнутым ротором. Схемы замещения для моделирования электродвигателя в среде Simulink/Matlab. Расчет сопротивления естественного заземлителя. Содержимое блоков Current Regulator и Switching control.
курсовая работа, добавлен 27.05.2024Evaluation of the effectiveness of electronic test during verification of the direction and power of electric switches connecting or disconnecting the circuit when certain conditions are met. The study of the performance of Electromechanical relays.
статья, добавлен 14.09.2016Geometry, FE analys, optimization, mechanisms, plastics and MSC/ARIES positioning for design detail. Full function ACIS based modeler, constraints, region operator to sub-divide geometry. Pre release solids shelling, per face (uniform) thickness control.
презентация, добавлен 21.02.2014Deployment of two-arm robots in different plants. Designing of an educational workplace for assembly, equipped with a two-arm robot. Using of Schunk electric grippers to adjust the range of movement and clamping force. Design a robotic workplace.
статья, добавлен 28.08.2020Consideration of the characteristics of semantic modeling. Analysis of passivity-based switching control for stabilization of wheeled mobile robots. Features optimal kinodynamic motion planning for 2D reconfiguration of self-reconfigurable robots.
книга, добавлен 09.04.2013Общая характеристика линейки паровых турбин для парогазовых установок от предприятия General Electric Power Systems, предназначенных для работе на паре, получаемом в одном или нескольких котлах-утилизаторах за счет теплоты отработавших газов ГТУ.
статья, добавлен 28.05.2018New approaches to research and construction microbial producers of antibiotics. Nutrient mediums for biosynthesis. Oil refining, purification and quality control. Screening of libraries of synthetic compounds. Culturing producer strains broad spectrum.
курсовая работа, добавлен 18.04.2015Features of the application of methods for monitoring the state of the wooden structure in the production flow. Ways to optimize the prediction of wood properties using various NDE methods. The combination of methods for effective quality control of wood.
статья, добавлен 29.11.2018Analysis and comparison of the different rotor type permanent magnet machines. The presented machines are designed as having same geometrical dimensions and same materials for comparison. Permanent magnet machines, mathematical modeling, motor geometry.
реферат, добавлен 25.03.2011Analysis of the flow characteristics of diode and the relationship between the fluid flow characteristics diode. The study of the flow characteristics of the flow diode. Definition of flow rate of each seal of air pump in each working condition.
статья, добавлен 24.02.2025Rheology of high-viscosity marine fuel, temperature conditions of fuel preparation in ship power plant. The relationship between objects, environment and fuel quality of the fuel spray. Influence of variable electric fields for high-viscosity marine fuel.
статья, добавлен 28.09.2016Experimental improvement of the stability of the bolt connection of the technological and power modules of the new design of the modular machine-tractor unit. The new construction of the pivot connection of the technological module with the power module.
статья, добавлен 10.08.2022Familiarity with the basic method of identification of defects of the drive with induction motor using wavelet transform for the test signals. Analysis of a neural network model converted to the next subsequent stages on the basis of the algorithm.
статья, добавлен 28.08.2016Directions of development of production technology of high-precision parts. Research in the field of management precision and quality parameters of the treated surface. Improvement of the technological process, equipment, instruments and devices.
статья, добавлен 06.12.2016- 46. Investigation of properties of the constant technological track, which is used in bridge agriculture
Mechanical properties of soil traces of a permanent technological track and their influence on the traction and traction properties of a bridge agricultural machine of a new design. The research was conducted using the provisions of the tractor theory.
статья, добавлен 30.08.2022 Построение системы автоматического управления с применением распределенных регуляторов и согласованного адаптивного управления дробильно-измельчительным комплексом горно-обогатительного комбината на базе промышленных контроллеров Schneider Electric.
статья, добавлен 30.07.2016Types of the combined mechanisms of simultaneous turning and folding blades, which can be stabilized the frequency of rotation of horizontal-axis wind turbines. Analysis of the dependence of the adjusting movement of the slide from rotation angles.
статья, добавлен 27.10.2016Analysis of a mathematical model to determine the transient modes of rotary kilns, drying drums and mills taking into account electromagnetic processes in the induction motor. Mechanical vibrations of the elements of the drive mechanism, long metal body.
статья, добавлен 14.09.2016- 50. Polyphenol composition and technological characteristics of the coloured whey from various origin
The purpose of this scientific work was to determine the polyphenolic composition and technological characteristics of colored whey of various origins, obtained by coagulation of milk proteins with traditional berry raw materials and wild herbs.
статья, добавлен 10.06.2022