Theoretical aspects of optimization synchronous machine rotors

Цветков, А. Н.; Сафин, А. Р.

doi:10.1051/e3sconf/202017801049

Cited by 13 publications

(3 citation statements)

References 16 publications

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“…Thus, the research results of a number of authors [14,15,16] indicate that during logging there is a fairly large number of accidents associated, as a rule, with violations of the rules of safe operation due to both neglect of safety regulations and ordinary forgetfulness, this is especially characteristic during logging with gasoline-powered saws. The use of virtual reality technologies allows both to gain safe work skills and to quickly restore them after a long break [23,24]. Considering the main types of virtual reality technologies, it should be noted that the easiest way for learning purposes can be implemented through VR glasses that allow the learner to be completely transferred to the virtual world, disconnected from reality.…”

Section: Resultsmentioning

confidence: 99%

Improving the training of employees of logging enterprises in the field of labor protection

Sivakov,

Buglaev,

Zaikin

et al. 2024

E3S Web Conf.

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The improvement of the traditional training system is currently relevant due to the complexity of technology and production processes, especially logging. Improving the effectiveness of training is possible due to the widespread use of digitalization of training. The purpose of the work is to determine the directions of application of new digital technologies to improve the effectiveness of training in the field of labor protection at logging enterprises. The use of electronic courses and multimedia technologies along with traditional training makes the learning process more informative, the use of electronic simulators and simulators allows you to work out practical working skills. The most modern teaching methods include the use of augmented and virtual reality technologies, artificial intelligence, which can significantly increase interest in learning and its effectiveness.

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Section: Resultsmentioning

confidence: 99%

Improving the training of employees of logging enterprises in the field of labor protection

Sivakov,

Buglaev,

Zaikin

et al. 2024

E3S Web Conf.

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“…In summary, the technological innovations underpinning 5G -such as millimeter waves, Massive MIMO, network slicing, eMBB, and URLLC -collectively contribute to a mobile network that is not only faster and more capable but also more adaptable and efficient than anything that has come before. These technologies enable 5G networks to support a wide array of applications, from enhanced mobile broadband to mission-critical services, marking a significant step forward in the evolution of mobile communication and connected technologies [22,23].…”

Section: Technological Foundations and Innovations Of 5gmentioning

confidence: 99%

The 5G revolution transforming connectivity and powering innovations

Nuriev,

Kalyashina,

Smirnov

et al. 2024

E3S Web Conf.

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This article delves into the transformative world of 5G technology, elucidating its foundational principles, technological advancements, and the global momentum behind its deployment. With an emphasis on the revolutionary capabilities of 5G, from unprecedented speeds and ultra-low latency to enhanced network efficiency, the article explores the myriad ways in which this next-generation technology is reshaping telecommunications and catalyzing innovations across diverse sectors such as autonomous transportation, smart cities, healthcare, and industrial automation. Highlighting case studies from pioneering regions like South Korea and China, the article showcases the real-world implementations and tangible benefits of 5G, underscoring its role in driving technological advancements and improving user experiences. Furthermore, insights from research projects like 5G-MoNArch and 5G-PICTURE provide a deeper understanding of 5G’s potential to revolutionize multimedia and entertainment, along with critical communication systems. The article also addresses the challenges and considerations inherent in the widespread adoption of 5G, including infrastructure upgrades, coverage expansion, security concerns, and the need for adaptive regulatory frameworks. Through an examination of these challenges, it emphasizes the importance of collaborative efforts among industry stakeholders, policymakers, and the international community to navigate the complexities of 5G deployment successfully. Concluding with a forward-looking perspective, the article posits 5G as a pivotal driver of future innovations, highlighting its potential to not only enhance connectivity but also to fundamentally alter the economic, industrial, and societal landscapes.

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“…Synchronous motors with permanent magnets are in the trend, they are, today, the main type of motors for electric transportation, which indicates the relevance of research [7]. The paper will present the result of the development of complex topological optimization, the implementation of the algorithm, the work of genetic algorithm [8][9][10][11]. On the basis of the method results are obtained, some of which have been experimentally verified, and the effectiveness of the method is confirmed, at least for a particular design variant.…”

Section: Introductionmentioning

confidence: 99%

Topological optimization of the design of a permanent magnet synchronous motor using a genetic algorithm

Petrov

2024

ITM Web Conf.

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The operating efficiency of a synchronous motor strongly depends on the design of its component parts, including the arrangement of materials (topology) of the rotor. An important element of the rotor, and at the same time the most expensive, are permanent magnets made of NdFeB material. Topological optimization allows you to reduce the volume of permanent magnets, which will reduce the price of the motor, or switch to cheaper materials, for example, ferrite, while maintaining performance characteristics. A genetic algorithm is used as a search method. And an important feature is that topological optimization is complex; not only electromagnetic parameters are checked, but also the thermal and strength characteristics of a synchronous motor. This test allows us to obtain designs that can be manufactured in practice. The article discusses the developed method of complex topological optimization using a genetic algorithm, optimization results and methods for testing the resulting structures. Optimization allows you to reduce the volume of NdFeB magnets by 2232%, which reduces the cost of the motor by 14–21%, or switch to ferrite magnets, which reduces the cost by 24–33%, while the torque value changes within 2%, which indicates about conservation of torque.

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Theoretical aspects of optimization synchronous machine rotors

Cited by 13 publications

References 16 publications

Improving the training of employees of logging enterprises in the field of labor protection

Improving the training of employees of logging enterprises in the field of labor protection

The 5G revolution transforming connectivity and powering innovations

Topological optimization of the design of a permanent magnet synchronous motor using a genetic algorithm

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