title: ÐÑÐ¸Ð½Ñ ÑÐ¾Ð½Ð½ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ñ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð·Ð°Ð¼ÐºÐ½ÑÑÑÐ¼ ÑÐ¾ÑÐ¾ÑÐ¾Ð¼ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 45 ÐºÐÑ Ð¸ ÑÐ°ÑÑÐ¾ÑÐ¾Ð¹ Ð²ÑÐ°ÑÐµÐ½Ð¸Ñ 1000 Ð¾Ð±/Ð¼Ð¸Ð½
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: 45 kW asynchronous motor with squirrel-cage rotor and rotation frequency 1000 rpm
Creators: name: ÐÐ°Ð·ÑÑÐµÐ½ÐºÐ¾, Ð¡ÐµÑÐ³ÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÐ¸Ð½Ñ
Ð°ÑÐ¸Ð½Ñ ÑÐ¾Ð½Ð½ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ñ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð·Ð°Ð¼ÐºÐ½ÑÑÑÐ¼ ÑÐ¾ÑÐ¾ÑÐ¾Ð¼
ÑÐ°ÑÑÐ¾ÑÐ½ÑÐ¹ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»Ñ
ÑÐ¸ÑÐ¾ÑÐ½Ð¾-Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½Ð°Ñ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ñ
Ð´Ð¾Ð±Ð°Ð²Ð¾ÑÐ½ÑÐµ Ð¿Ð¾ÑÐµÑÐ¸
ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð¾ÑÐ½ÑÐµ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸
electric motor
asynchronous motor
frequency converter
pulse-width modulation
additional looses
adjusting characteristics

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description: This work dedicated to designing of the 45 kW nominal power asynchronous motor with squirrel-cage rotor. Degree of protection from external influences for this motor is IP44, mounting type IM1001. This work also contains the scalar-control scheme followed by calculation of additional losses caused by high harmonics of stator current. The list of solved problem is: 1. Designing of asynchronous motor 2. Making all necessary graphical documentation 3. Completing spectral analysis of stator current 4. Calculations of additional losses caused by the appearance of high harmonic component of the current As the result, were received main sizes, geometry and parameters of T-shaped equivalent scheme. Stator and rotor windings were calculated as well. Also were chosen the main materials for construction and insulation. Launching and working characteristics, thermal and electromagnetic calculations were absorbed too. In addition, were build rotor and stator slots drawings, cross-sectional drawing. a model for our drive was made in MATLAB Simulink. Calculations of additional losses caused by the appearance of a high harmonic component of the current were provided. The result of calculation might be rated as âsatisfactoryâ.