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Registration Number

0219U003682, 0117U004819 , R & D reports

Title

Development of the theory and research of precision electric motors of special purpose

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Head

Masliennikov Andrii,

Registration Date

08-02-2019

Organization

The Kharkov state polytechnical university

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The object of the study is an electric motor with rolling rotor and an engine with transverse magnetic field. The purpose of the project is to develop the theory, scientific and methodological foundations and practical recommendations for the creation of high torque electric machines of special purpose for increasing their technical level, energy efficiency and reliability when working in different types of electric drives. Methods of research - numerical and analytical mathematical research, design design, experimental research in laboratory conditions. On the basis of laboratory research and mathematical modeling methods, expressions for the stator winding parameters of a transverse magnetic field motor are obtained. Different schemes of placement of permanent magnets are considered in order to reduce brake rotating moments. For a motor with a rotor rolling, a three-dimensional picture of a magnetic field was studied in various structural solutions for a magnetic system, and the results were confirmed during laboratory studies. Based on the results of theoretical studies and analysis of existing structures, an experimental sample of the engine with rolling rotor and engine with a transverse magnetic field was designed and manufactured. Engines with rolling rotor can be used for electric gate, pipeline armature, throttle control of diesel locomotive and in other mechanisms requiring an extremely low rotational speed (up to 1 rpm) in combination with high torque. Electric machine with a transverse magnetic field is also a slow-moving electric car with a high torque. It can be used as a generator or engine mode, so it finds its use in small power engineering, transport, robotics.

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Єгоров Андрій Володимирович
Дунєв Олексій Олександрович
Щукін Ігор Сергійович
Юхімчук Володимир Данилович