Abstract: Manufacturing tolerances usually result in additional cogging torque harmonics in surface-mounted permanent magnet synchronous motors (SPMSMs), which may lead to an increase in cogging ...

How huge? As previously reported, the car will have house four motors (one for each wheel) that are capable of delivering real torque vectoring and a scarcely believable sum total of 1 MW, ...

Rwanda is bidding to host a Formula 1 grand prix, the country's President Paul Kagame says. F1 is keen to hold a race in Africa and talks with Rwanda have been known about for some months.

Controversial changes to the statutes of Formula 1's governing body approved on Friday constitute a "worrisome concentration of power", according to the head of one of its member clubs. Changes to ...

Abstract: Torque ripple reduction by harmonic current injection for permanent magnet synchronous machine (PMSM) drives has been widely investigated. The existing research can be briefly divided into ...

and 250 Nm of torque and an electric motor with 85 kW and 330 Nm of torque. The combustion engine and the permanently excited synchronous motor offer a system output of 150 kW (204 PS) and 350 Nm of ...

BRISTOL, Tenn. (Aug. 23, 2006) – According to five-time Bristol Motor Speedway winner Jeff Gordon, a good car is only 60 percent of the equation at the infamous short track. Gordon, who enters this ...

Engines can be tuned to produce more torque at either low revs or high revs. Those that produce the most torque at low revs (diesel engines especially) tend to feel the most responsive and eager in ...