Abstract: A sensorless control methodology is presented for surface-mounted permanent magnet synchronous generator (SPMSG) under low frequency ratio. Drive system stability and dynamic response are ...

Abstract: Using hybrid coils, regulating Permanent magnet Synchronous Generators without electronic conversion devices is possible. These coils are placed around the magnets and regulate the voltage ...

According to BMI, NdPr oxide reached multi-year highs in January. The price reacted not only to supply and demand ...

Rare-earth magnets are essential for electric motors in vehicles, drones, and trains, forming the backbone of modern, ...

With the penny going away, what should you do with the ones in your coin jar? Elon Musk warns the US could soon be producing more chips than we can turn on and China doesn’t have the same issue ...

BMI – a Fitch Solutions company – has revised upwards its 2026 average yearly neodymium/praseodymium (NdPr) oxide price forecast to average $90 000/t, reflecting a robust start to the year underpinned ...

Omoda says that the intent is to provide a cut-price premium alternative to the Volvo XC60 and BMW X3, among others. In the ...

This means that their magnetism is there all the time and cannot be turned on or off as it can with an electromagnet. Converting a magnet to a non-magnet is called demagnetisation. Magnets are made ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...