Brushless wound rotor synchronous machines (BL-WRSMs) represent an evolution in electrical machine design, combining the merits of wound rotor constructions with brushless operation to enhance ...

Most electric motors in modern vehicles rely on rare earth magnets in what are known as permanent magnet synchronous machines (PMSMs). Sourcing these rare earth materials is costly, politically ...

The article analyzes the nonlinear optimal control problem for powertrains in hybrid electric vehicles, which comprise a diesel engine, a hybrid (doubly)-excited synchronous machine (generator/motor), ...

As more renewable energy sources and battery storage units are specified and incorporated into power systems, consultant specifying engineers are faced with many challenges that could impact the ...

“Analysis of Electric Machinery and Drive Systems” covers the concepts needed to understand the evolution of electrical and magnetic variables for designing the power-electronic circuits that supply ...

Like a cross between traditional belting and chain, timing belts include a main body and engaging surfaces a.k.a. teeth. They're used to synchronize motion Like a cross between traditional belting and ...

At the core of Solid Edge 2008 is a new technology that definitely pushes the CAD software head and shoulders above the crowd of either explicit or history-based programs. Edited by Leslie Gordon I ...