High Fidelity Rapid Modeling of Hybrid Rotor PM Machines using Equivalent Machine Model

Bobba, Dheeraj; Sarlioglu, Bulent

doi:10.1109/itec51675.2021.9490181

Cited by 2 publications

(3 citation statements)

References 11 publications

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“…From the FEM analysis presented before, besides the dependency of the flux on the current, it is evident that the flux inside the machine varies with the rotor position as well. Therefore, to create the flux model, it is easier and accurate to use the FEM to generate lookup tables for ψ d (i d ,i q ,θ r ), ψ q (i d ,i q ,θ r ) and T EMMS (i d ,i q ,θ r ) [6], [11], [12]. The lookup tables are created from the FEM for various i d and i q and θ r .…”

Section: B the Emmsmentioning

confidence: 99%

“…Therefore, the energy analysis of the electric motor system and how to reduce the energy loss is a critical and essential research topic. Consequently, an accurate fast dynamic model of the electric motor system is always necessary particularly when there is high dynamics in the system [6]- [12].…”

Section: Introductionmentioning

confidence: 99%

“…This way the effect of the slot harmonics can be included as well as the magnetic saturation and cross coupling. In [12], a modelling method using the 2D FEM for the hybrid rotor synchronous machine was introduced. The rotor consists of two parts; one is a surface mounted PM rotor and the second one is a reluctance rotor.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Dynamic Modeling and Analysis of Electric Motor With Integrated Magnetic Spring Driving Weaving Loom Application

Ibrahim

Sergeant

2023

IEEE Trans. Ind. Electron.

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This paper presents the dynamic modeling and analysis of an electric motor with integrated magnetic spring (EMMS) when it is coupled to a weaving loom application. The EMMS can provide the majority part of the oscillating part of the load in a passive way by the magnetic spring. The electric motor provides the average torque and the remaining oscillating part in an active way. This reduces the energy consumption. To create an accurate dynamic model for the EMMS, lookup tables are generated from a finite element model (FEM). Further, a 4-bar linkage mechanism is employed to emulate the behavior of the shedding mechanism of a real weaving loom application. Eventually, the whole system dynamic model was created in Matlab environment. Moreover, a complete experimental setup was constructed to validate the effectiveness of the proposed dynamic model and the EMMS behavior. It is shown that the proposed dynamic model effectively predicts the performance of the EMMS system. Besides, it is proved that the EMMS can effectively reduce the energy consumption of the weaving loom application. The amount of reduction in the energy consumption depends on the designed magnetic spring. For the considered application, it can reach 57%.

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Section: B the Emmsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%