Development of a Multi-Motor Asynchronous Electric Drive with Changes in the Coordinated Rotation of the Supply Voltages of the Motors
This study considered the issue of increasing the synchronizing capacity of a system for the coordinated rotation of asynchronous motors. Electromechanical relationships were obtained for changes in the value of the supply voltage of individual motors, the total rotor resistance (<i>Ra</i&g...
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MDPI AG
2024-11-01
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| author | Kazhybek Tergemes Nurgali Nalibayev Algazy Zhauyt Altyn Besterekova Rassim Nigmatullin Olga Zhivayeva Irina Kazanina |
| author_facet | Kazhybek Tergemes Nurgali Nalibayev Algazy Zhauyt Altyn Besterekova Rassim Nigmatullin Olga Zhivayeva Irina Kazanina |
| author_sort | Kazhybek Tergemes |
| collection | DOAJ |
| description | This study considered the issue of increasing the synchronizing capacity of a system for the coordinated rotation of asynchronous motors. Electromechanical relationships were obtained for changes in the value of the supply voltage of individual motors, the total rotor resistance (<i>Ra</i>), and the angular positions of the rotors (<i>φ</i><sub>1</sub>, <i>φ</i><sub>2</sub>, and <i>φ</i><sub>3</sub>), with possible changes in angular misalignment. Additionally, we created an algorithm for calculating the currents and torques of the system’s motors within 0 and 90° and constructed the relevant mechanical characteristics. Ultimately, we developed various versions of multi-motor asynchronous electric drives with regulation and supply voltages (<i>U</i><sub>n</sub> = 0.7 ÷ 1.0), featuring increasing and equalizing torques (<i>M</i><sub>n</sub> = 1.0 ÷ 1.4) in the system as a whole, along with the preliminary synchronization and synchronous braking of all motors. |
| format | Article |
| id | doaj-art-e9344373ec5d4316ae384cb35d61bf88 |
| institution | OA Journals |
| issn | 2076-3417 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj-art-e9344373ec5d4316ae384cb35d61bf882025-08-20T02:08:07ZengMDPI AGApplied Sciences2076-34172024-11-0114221013310.3390/app142210133Development of a Multi-Motor Asynchronous Electric Drive with Changes in the Coordinated Rotation of the Supply Voltages of the MotorsKazhybek Tergemes0Nurgali Nalibayev1Algazy Zhauyt2Altyn Besterekova3Rassim Nigmatullin4Olga Zhivayeva5Irina Kazanina6Department of Electricity Supply and Renewable Energy Sources, Almaty University of Power Engineering and Telecommunications Named After G. Daukeyev, Almaty 050013, KazakhstanDepartment of Electricity Supply and Renewable Energy Sources, Almaty University of Power Engineering and Telecommunications Named After G. Daukeyev, Almaty 050013, KazakhstanDepartment of Electronic Engineering, Almaty University of Power Engineering and Telecommunications Named After G. Daukeyev, Almaty 050013, KazakhstanDepartment of Electricity Supply and Renewable Energy Sources, Almaty University of Power Engineering and Telecommunications Named After G. Daukeyev, Almaty 050013, KazakhstanDepartment of Electricity Supply and Renewable Energy Sources, Almaty University of Power Engineering and Telecommunications Named After G. Daukeyev, Almaty 050013, KazakhstanDepartment of Electricity Supply and Renewable Energy Sources, Almaty University of Power Engineering and Telecommunications Named After G. Daukeyev, Almaty 050013, KazakhstanDepartment of Electricity Supply and Renewable Energy Sources, Almaty University of Power Engineering and Telecommunications Named After G. Daukeyev, Almaty 050013, KazakhstanThis study considered the issue of increasing the synchronizing capacity of a system for the coordinated rotation of asynchronous motors. Electromechanical relationships were obtained for changes in the value of the supply voltage of individual motors, the total rotor resistance (<i>Ra</i>), and the angular positions of the rotors (<i>φ</i><sub>1</sub>, <i>φ</i><sub>2</sub>, and <i>φ</i><sub>3</sub>), with possible changes in angular misalignment. Additionally, we created an algorithm for calculating the currents and torques of the system’s motors within 0 and 90° and constructed the relevant mechanical characteristics. Ultimately, we developed various versions of multi-motor asynchronous electric drives with regulation and supply voltages (<i>U</i><sub>n</sub> = 0.7 ÷ 1.0), featuring increasing and equalizing torques (<i>M</i><sub>n</sub> = 1.0 ÷ 1.4) in the system as a whole, along with the preliminary synchronization and synchronous braking of all motors.https://www.mdpi.com/2076-3417/14/22/10133multi-motor asynchronous electric drivecoordinated rotationthyristor voltage converterssynchronizing torques |
| spellingShingle | Kazhybek Tergemes Nurgali Nalibayev Algazy Zhauyt Altyn Besterekova Rassim Nigmatullin Olga Zhivayeva Irina Kazanina Development of a Multi-Motor Asynchronous Electric Drive with Changes in the Coordinated Rotation of the Supply Voltages of the Motors Applied Sciences multi-motor asynchronous electric drive coordinated rotation thyristor voltage converters synchronizing torques |
| title | Development of a Multi-Motor Asynchronous Electric Drive with Changes in the Coordinated Rotation of the Supply Voltages of the Motors |
| title_full | Development of a Multi-Motor Asynchronous Electric Drive with Changes in the Coordinated Rotation of the Supply Voltages of the Motors |
| title_fullStr | Development of a Multi-Motor Asynchronous Electric Drive with Changes in the Coordinated Rotation of the Supply Voltages of the Motors |
| title_full_unstemmed | Development of a Multi-Motor Asynchronous Electric Drive with Changes in the Coordinated Rotation of the Supply Voltages of the Motors |
| title_short | Development of a Multi-Motor Asynchronous Electric Drive with Changes in the Coordinated Rotation of the Supply Voltages of the Motors |
| title_sort | development of a multi motor asynchronous electric drive with changes in the coordinated rotation of the supply voltages of the motors |
| topic | multi-motor asynchronous electric drive coordinated rotation thyristor voltage converters synchronizing torques |
| url | https://www.mdpi.com/2076-3417/14/22/10133 |
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