When the Washington State Ferry System selected a synchronous, variable-speed AC motor with a cycloconverter drive for the propulsion system on its three new Jumbo Mark II ferries, the ships ...

Permanent magnet synchronous motors (PMSMs) are AC synchronous motors that receive field excitation by permanent magnets. These motors have sinusoidal back-EMF and are similar to brushless DC (BLDC) ...

No one can deny that the Porsche Taycan is a sweet car, but it's also a very expensive one. Here are some cars almost as sweet, but at more reasonable prices.

The induced field current and voltage during starting have made similar brushless synchronous motors impractical. The operation and performance of a new brushless synchronous motor, made practical by ...

Abstract: The paper introduces a method to model various synchronous electrical machines called the equivalent circuit model (ECM). The purpose of developing ECM is to present an efficient machine ...

Northern Irish bus manufacturer Wrightbus has unveiled four new battery-electric vehicles. Under the new Rightech brand, the ...

Subaru introduced two new Forester models at the 2025 Chicago Auto Show: a 2025 Hybrid and a 2026 Wilderness. The Hybrid ...