Variable flux permanent magnet machines represent a dynamic class of electrical machines in which the air-gap magnetic flux can be actively adjusted during operation. This flexibility permits improved ...

Since the boom of the NdFeB magnets industry, the usage and potential applications for permanent magnet machines have grown exponentially to the detriment of traditional induction systems. In special ...

We may earn a commission from links on this page. If you’ve ever opened up an appliance, you’re probably familiar with the frustration of screws and small parts rolling away or falling inside an ...