A Power Loss Analysis of a Three-Phase 12/8 Switched Reluctance Motor Fed from Asymmetric Power Converter in MATLAB/SIMULINK

Yankov, Dimitar; Grigorova, Tsvetana; Dinkov, Emil

doi:10.1109/siela49118.2020.9167113

Cited by 3 publications

(1 citation statement)

References 3 publications

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“…The conduction and switching losses of an IGBT and diode, according to [28,29,30], can be as In order to optimize the losses of power devices, a solution is to adopt SiC module in the converter. The switching losses of the SiC module are less than half of the Si module, and this difference increases in high switching frequency [31].…”

Section: Losses Analysismentioning

confidence: 99%

An Improved Buck-boost Power Converter for Switched Reluctance Generator Drive

Zhu

Sun

Shao

et al. 2022

IEICE Electron. Express

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A novel buck-boost power converter is proposed to improve the performance of switched reluctance generator (SRG) system in an electric vehicle. In the proposed topology, the energy conversion part is formed by a buck-boost circuit and additional switches, with which, it is flexible to significantly boost the magnetization voltage and demagnetization voltage, thereby the output power range is improved and the power losses are reduced. The basic structure of the proposed converter is presented first and the attached operating modes are analyzed. The control strategy of the SRG system is then made to control the output voltage and the boost capacitor voltage. The simulation results show that compared to the conventional buck-boost converter, the proposed converter enhances the efficiency and reduces the power losses.

show abstract

Section: Losses Analysismentioning

confidence: 99%

An Improved Buck-boost Power Converter for Switched Reluctance Generator Drive

Zhu

Sun

Shao

et al. 2022

IEICE Electron. Express

View full text Add to dashboard Cite

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Power electronic converter topologies for switched reluctance motor towards torque ripple analysis

Deepak

Janaki

Bharatiraja

2022

Materials Today: Proceedings

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Fault-Tolerant Performance Analysis of a Modified Neutral-Point-Clamped Asymmetric Half-Bridge Converter for an In-Wheel Switched Reluctance Motor

Oloo,

Szamel

2024

Eng

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Reliability is an essential factor for the operation of the Switched Reluctance Motor (SRM) drive. Electric vehicles operate in harsh environments, which may degrade the operation of power converters. These failure modes include transistor open- and short-circuits, freewheeling diode open- and short-circuits, and DC-link capacitor failures. This work presents a performance analysis of an in-wheel SRM for an electric vehicle under short-circuit (SC) and open-circuit (OC) faults of a modified Neutral-Point-Clamped Asymmetric Half-Bridge (NPC-AHB) Converter. The SRM is modeled as an in-wheel electric vehicle. A separate vehicle model attached to the motor is also developed for validation and performance of the NPC-AHB under different faulty scenarios. The performance of the modified NPC-AHB is also compared with that of a conventional AHB under faulty conditions for an in-wheel 8/6 SRM. The performance indicators such as torque, speed, current, and flux are presented from MATLAB/Simulink 2023b numerical simulations.

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A Power Loss Analysis of a Three-Phase 12/8 Switched Reluctance Motor Fed from Asymmetric Power Converter in MATLAB/SIMULINK

Cited by 3 publications

References 3 publications

An Improved Buck-boost Power Converter for Switched Reluctance Generator Drive

An Improved Buck-boost Power Converter for Switched Reluctance Generator Drive

Power electronic converter topologies for switched reluctance motor towards torque ripple analysis

Fault-Tolerant Performance Analysis of a Modified Neutral-Point-Clamped Asymmetric Half-Bridge Converter for an In-Wheel Switched Reluctance Motor

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