The prediction of switched reluctance motor (SRM) performance requires knowledge of core losses. However, the calculation of iron losses in SRM is especially complex first because the flux waveforms are nonsinusoidal and different parts of the magnetic circuit have different waveforms and second because they are conditioned by the type of control used. This study proposes an analytical method f...

A comparative study of vibration and acoustic noise reductions via electronic switching controls for switched reluctance motor (SRM) is presented. First, studies concerning the acoustic noise and vibration sources, their effects and the existing mitigation approaches are given. Then five switching control approaches, which belong to the magnetic and electronic remedies, are proposed and applied...

The switched reluctance machine (SRM) is one of the most interesting machines, being adopted for many applications. However, this requires a power electronic converter that usually fragile element system. Thus, in order to ensure high reliability system, it fundamental design with fault-tolerant capability. In context, new solution proposed give capability This was designed purpose two types sw...

Electronic speed governors have become widespread on marine diesel engines. In comparison with hydromechanical ones, they an additional setting parameter – input signal sensitivity. This allows changing the response of to high-frequency disturbances. camshaft engines, such disturbances are generated when cams run over fuels pump push rods, while in ME (MAN Energy Solutions) or RT-flex (Wärtsilä...

Pest des petits ruminants (PPR) is one of the important viral diseases of goats and sheep. The viral agent of PPR, Small ruminant morbillivirus (SRM), has been shown to infect several species among domestic and wild ruminants. In order to investigate the occurrence of SRM infection in Water Buffalo (Bubalus bubalis), blood samples were collected from 150 buffaloes (98 males, 52 females) referre...

This paper presents a comparative evaluation of power electronic control approaches for vibro-acoustic noise reduction in High Rotor-Pole Switched Reluctance Machines (HR-SRM). It carries out fundamental analysis that can be used to target acoustic and vibration reduction. Based on the comprehensive study, four candidates have been identified applied HR-SRM drive evaluate their effectiveness id...