Abstract: For the purpose of reducing the cogging torque of permanent magnet vernier machine (PMVM), fractional pole-pair permanent magnet vernier machine (FP-PMVM) is proposed. Firstly, in order to ...
Swedish brand Silva specialises in walking poles, head torches and compasses. The brand’s carbon poles ticked all the boxes during testing. They’re lightweight – in fact, they were the lightest on ...
The 53rd edition of Western States 100, held in 2026, will look a little different: for the first time, runners will be allowed to use trekking poles and traction devices (spikes). The change comes ...
Abstract: In this paper, a novel alternating current hybrid excitation brushless generator (AC-HEBG) structure with hybrid-pole rotor is proposed, which exhibits higher power density compared with the ...