The field of electrical machines and drives forms the cornerstone of modern energy conversion, transforming electrical energy into mechanical power for a vast range of applications—from electric ...

DC machines can be classified as self-excited, separately excited, permanent magnet (PM), and brushless. Self-excited machines can be further classified as shunt, series, and compound. Compound ...

The importance of DC electric motors in the automotive industry continues to grow, writes Matthew Beecham. The driving force behind market growth is motorists’ insatiable demand for safety, comfort, ...

In late 2020, JCB announced the expansion of its E-TECH range of zero-emissions vehicles. This included the launch of the company’s first electric Loadall telescopic handler, a new electric site ...

An introduction to the symmetric, multiphase, wound-rotor “synchronous” doubly-fed motor or generator system, called SYNCHRO-SYM. How SYNCHRO-SYM is only possible with brushless, automatic, ...