The popularity of electric vehicles (EVs) and hybrid (HEVs) is projected to increase as environmental consciousness rises. They have emerged a potential substitute for traditional electrical machines like the switched reluctance motors (SRMs). SRMs are renowned their low cost production maintenance, built-in fault tolerance, simple design. Additionally, because machine's rotor construction does...

Sufficient and stable positioning torque is necessary for the parking of an electric vehicle driven by switched reluctance motor (SRM). Considering highly nonlinear characteristic SRM, control with high stability power consumption economy important issue. This paper presents optimized method SRM to achieve optimal simultaneously. The static torque-angle curve a four-phase 16/12 analyzed, based ...

The main issue of the switched reluctance motor (SRM) is its noise and vibration caused by high torque ripples on rotor’s shaft. Many methods have been developed for improving characteristic SRM. For example, design optimization one promising approaches to reduction Particularly, topology (TO) stator rotor can be highly beneficial addressing ripple issue. However, TO SRM appears computationally...

Electric and hybrid electric vehicles are attractive candidates for sustainable transportation due to its higher efficiency and low emission. The critical choice on the electric motors is its capability of motoring and regenerative braking characteristics. Switched reluctance machines are viable candidate as with proper control and extended constant power range operation replacing the multi-gea...

Switched Reluctance Motor is a rotating electric machine where both stator and rotor have salient poles. Switched Reluctance Motor (SRM) drives are gaining attention due to their extremely rugged construction and fault-tolerant capabilities, which prove that SRM drives, are highly suitable for variety of industrial applications. In this paper, FPGA based digital controllers are designed for a 6...

The problem of torque tracking PI-controller design for switched reluctance motor (SRM) drive is discussed, where SRM magnetization characteristics are highly nonlinear, and torque is a complex and coupled function of phase current and rotor position. A distinctive feature of the control system designed is that two-time-scale motions are artificially forced in the closed-loop system by the sele...

This paper presents newsensorless rotor position detection for a Three-phase single switch SR motor with regeneration capability at standstill mode. The proposed method is based on the dependency of phase current waveform at turn off time to rotor position angle. It is shown that the combination of a motor with single switch per phase converter and a transient voltage suppressor (TVS) circuit d...

Introduction. Switched reluctance motor (SRM) is a type of electric featuring nonlinear magnetic characteristics. The flux linkage or inductance profile SRM usually required for the purpose high control performance, and can be normally obtained through conventional static test by using DC AC method when rotor locked. Problem. However, it not practical to use measurement specific apparatus locki...

Today, switched reluctance motors (SRMs) represent a promising technology for the long-term sustainability of electrified transportation, mainly due to their simpler structure, lower production cost, and robust configuration compared other motor technologies. Notwithstanding, high acoustic noise torque ripple are two performance imperfections that have prevented widespread implementation SRMs. ...

The investigation of the subcellular localization, dynamics and interaction of proteins and protein complexes in prokaryotes is complicated by the small size of the cells. Super-resolution microscopy (SRM) comprise various new techniques that allow light microscopy with a resolution that can be up to ten-fold higher than conventional light microscopy. Application of SRM techniques to living pro...