Energy & Green Tech
An increasing number of electric cars are being sold, consequently raising the quantity of produced electric motors. At the end of their useful life, these electric motors are shredded and then recycled. The individual components ...
Jan 2, 2024
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Business
China said on Thursday that it would halt the export of a range of rare earth metal processing technologies, potentially hindering other countries in a crucial sector dominated by Beijing.
Dec 21, 2023
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Automotive
The venture capital arms of General Motors and Stellantis are among investors sinking $33 million into a Minnesota company with technology to make magnets for electric vehicle motors without using expensive rare-earth metals.
Nov 8, 2023
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Engineering
Permanent magnet synchronous motors (PMSMs) are widely used in high-end equipment manufacturing, and model-free predictive control (MFPC) is applied to essentially enhance robustness.
Oct 18, 2023
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14
Electronics & Semiconductors
Traditional model predictive control (MPC) strategies on the motor driving system cannot fully meet the requirements. As the third generation of advanced control technology, its potential should be further tapped to obtain ...
Mar 16, 2023
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3
Electronics & Semiconductors
Researcher Sveinung Attestog shows in a new study how we can more quickly detect faults in machines that are widely used in wind turbines and electric cars. This is something that could pay off for electricity customers and ...
Dec 20, 2022
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Engineering
Electrical machines consume nearly half of all the electrical power generated worldwide, making them one of the top contributors to carbon dioxide emissions. If we are to develop sustainable societies, we must, therefore, ...
Oct 18, 2022
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Engineering
High-end equipment manufacturing has experienced rapid development in recent years, and the alternating current (AC) motor is indispensable. Traditional control strategies on the motor driving system cannot fully meet the ...
Oct 18, 2022
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3
Hardware
Scientists from the Ural Federal University and the Ural Branch of the Russian Academy of Sciences are determining the optimal conditions for 3D printing of permanent magnets from hard magnetic compounds based on rare-earth ...
Oct 17, 2022
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3
Engineering
Permanent magnet synchronous motor (PMSM) systems have been widely used due to their high power density and high efficiency. Digital control systems have been applied to improve the performance of PMSM systems. Proportional ...
Oct 10, 2022
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