An automated electromagnetic percussion drive

Ryashentsev, N. P.; Sboev, V. M.

doi:10.1007/bf02501707

Cited by 2 publications

(3 citation statements)

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“…The main disadvantage of linear asynchronous electric motors is low energy performance due to the openness of the magnetic circuit of the inductor along the longitudinal axis [8][9][10][11][12][13]. Also, in this regard, the analysis of electromagnetic processes in linear induction motors (LIM) due to a number of their features is quite complicated [8][9][10][11][12][13][14][15][16][17].…”

Section: Problems and Methodsmentioning

confidence: 99%

“…In addition, the available models are weakly focused on the synthesis of drive control systems, in particular, within the framework of classical approaches to solving this problem. In addition, when developing electric drive systems using LIM, much attention should be paid to the formation of channels for monitoring and measuring the main controlled coordinates, as well as a number of integral characteristics of the engine, both in static and dynamic modes of operation [14][15][16][17].…”

Section: Problems and Methodsmentioning

confidence: 99%

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Methodology for calculating the characteristics of linear induction motors for low-speed process equipment

Yunusov,

Parmanov,

Karimov

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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An analysis of the drive characteristics of technological machines and mechanisms of agricultural production showed that their working bodies in 56.3% of cases have rotational motion, and in 43.7% they have translational motion. Special electromechanical and electromagnetic converters - an electric drive with a linear asynchronous motor - are very promising for driving the working bodies of technological equipment that perform translational and oscillatory motion, as well as rotational motion with a rotation speed of up to 500 min−1. A linear asynchronous electric drive makes it possible to implement technologically specified drive characteristics, integrate the power parts of an electric motor with a working body with the exception of mechanical converters, while reducing material and energy consumption, increasing operational reliability of process equipment as a whole. The choice of the optimal winding scheme and the design of the magnetic circuit of the inductor, the material of the secondary element increases the energy and traction performance of the linear induction motor. The study and modeling of electromagnetic processes and the optimization of geometric dimensions, winding data of the inductor and electrical parameters can be effectively carried out on a mathematical model of a linear induction motor by a numerical method, represented by a system of three matrix equations describing the states of the magnetic and electrical circuits of the machine, detailed to the level of tooth division and winding section.

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Section: Problems and Methodsmentioning

confidence: 99%

Section: Problems and Methodsmentioning

confidence: 99%

Methodology for calculating the characteristics of linear induction motors for low-speed process equipment

Yunusov,

Parmanov,

Karimov

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

show abstract

“…lg) permits a forced working process during the forward stroke of the striker [6]. lg) permits a forced working process during the forward stroke of the striker [6].…”

Section: Multisectionmentioning

confidence: 99%

Classification of reciprocatory electromagnetic machinery

Ryashentsev

Sboev

1970

Soviet Mining Science

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N. P. Ryashentsev and V. M. Sboev UDC 621.313.84 Reciprocator] electromagnetic machines are needed in many branches of the national economy, especially in the mining and building industries. The nomenclature for the magnetic flux generation and theoretical and constructional control, supply, and safety circuits of these machines is very confused [1].The rapid development of power supply, control and rapid-acting protection circuits, which was made possible by the wide adoption of various types of thyristors, has greatly increased the number of types of these machines. Their further development will be impossible without coordination of the work and exchange of experience between the experts working in thfs field.During the period of development and creation of electromagnetic machines it was practically impossible to give a complete classification, and the classifications actually used fail to include new principles of magnetic flux generation, control, and construction of the electrochemical systems. We also need to refine uhe terminology for the basic concepts in reciprocatory electromagnetic machines. We thus have to classify these machines.A classification according to certain main features (see Table 1) will assist scientific colleagues, engineers, and constructors to orientate themselves in the development of these lines of work, and will facilitate solution of the problems encountered by experts who are developing or using reciprocator] electromagnetic machines. The classification is based on well-known, practically-tested supply, control, magnetic, and mechmaical systems, and on the most promising schemes now under development.

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An automated electromagnetic percussion drive

Cited by 2 publications

References 0 publications

Methodology for calculating the characteristics of linear induction motors for low-speed process equipment

Methodology for calculating the characteristics of linear induction motors for low-speed process equipment

Classification of reciprocatory electromagnetic machinery

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