Abstract: Ahstract-Line-start permanent magnet synchronous machines (LSPMSM) can start without converters, enabling them to replace asynchronous machines in low-cost industrial applications. The ...

Abstract: Non-Line-Start Permanent Magnet Synchronous Machines (NLSPMSMs) have no damping windings in the rotor and hence cannot start themselves directly to the grid. For applications where a ...

Learn how to start a profitable sewing business using minimal fabric with easy sew-and-sell ideas that maximize profit. This guide shares smart design choices, cost-saving tips, and fast-selling ...

A long-forgotten logging machine gets a second chance. After years of sitting idle, it’s time to see what still works, what’s seized up, and whether this heavy equipment can roar back to life. From ...