Turn-off Angle Analytical Calculation Method of a Passive Boost Converter with Parallel Type Capacitors for Switched Reluctance Motors

Lan, Yuanfeng; Croonen, Julien; Deepak, Kritika; Benômar, Yassine; Baghdadi, Mohamed El; Hegazy, Omar

doi:10.1109/pemc51159.2022.9962900

Cited by 1 publication

(9 citation statements)

References 8 publications

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“…Figure 13 presents the circuit of the boost converter and its different modes. A frontend circuit with a diode, a switch, and a capacitor are connected to the conventional AHB converter [31]. The switch SR A is used to switch for the selection of regenerative mode and motoring mode for the electric machine.…”

Section: Boost Convertermentioning

confidence: 99%

“…It helps the SRM to output a greater average torque and a smaller torque ripple ratio. The calculation method in detail is published in [31].…”

Section: Boost Convertermentioning

confidence: 99%

“…Figure 14 presents the simplified circuit model during Mode 4 [31]. In this paper, the phase winding resistance R is 0.07 ohm and is neglected.…”

Section: Boost Convertermentioning

confidence: 99%

“…It shows that the SRM outputs a lower torque ripple with the boost converter, compared to the conventional converter. The torque ripple comparison with different speeds is published in [31]. Compared to the conventional converter, the SRM with the boost converter generates a lower torque ripple at low-speed ranges [31].…”

Section: Matlab/simulink™ Simulation and Comparisonmentioning

confidence: 99%

“…The torque ripple comparison with different speeds is published in [31]. Compared to the conventional converter, the SRM with the boost converter generates a lower torque ripple at low-speed ranges [31].…”

Section: Matlab/simulink™ Simulation and Comparisonmentioning

confidence: 99%

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A Comprehensive Performance Comparison between Segmental and Conventional Switched Reluctance Machines with Boost and Standard Converters

et al. 2022

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This paper presents the comparisons between two types of switched reluctance machines (SRMs) and SRM converters. An SRM with a segmental rotor is compared with a conventional SRM (CSRM), and an SRM converter containing a passive boost circuit is compared with a conventional asymmetric half-bridge (AHB) converter. The segmental SRM has an asymmetric rotor with a segmented structure. The four rotor segments are made of steel laminations. Two segments are misaligned with the other two by 15 degrees. The torque ripple of the SRM with this structure is decreased, and the static torque is increased compared to a conventional SRM. The boost converter comprises a front-end circuit and a conventional AHB converter. The front-end circuit boosts the voltage level. The boosted voltage accelerates the rising and falling progress of the phase current. In this way, the SRM can obtain a greater speed and a smaller torque ripple. The comparison is conducted in simulation and validated through the experimental results. The experiment results have demonstrated that the segmental SRM obtains a maximum 7% torque ripple reduction at a low-speed range, compared to the CSRM. With the boost converter, both the CSRM and the segmental SRM can achieve a lower torque ripple and a higher maximum speed.

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Section: Boost Convertermentioning

confidence: 99%

“…It helps the SRM to output a greater average torque and a smaller torque ripple ratio. The calculation method in detail is published in [31].…”

Section: Boost Convertermentioning

confidence: 99%

“…Figure 14 presents the simplified circuit model during Mode 4 [31]. In this paper, the phase winding resistance R is 0.07 ohm and is neglected.…”

Section: Boost Convertermentioning

confidence: 99%

Section: Matlab/simulink™ Simulation and Comparisonmentioning

confidence: 99%

Section: Matlab/simulink™ Simulation and Comparisonmentioning

confidence: 99%

See 3 more Smart Citations

A Comprehensive Performance Comparison between Segmental and Conventional Switched Reluctance Machines with Boost and Standard Converters

et al. 2022

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show abstract

Turn-off Angle Analytical Calculation Method of a Passive Boost Converter with Parallel Type Capacitors for Switched Reluctance Motors

Cited by 1 publication

References 8 publications

A Comprehensive Performance Comparison between Segmental and Conventional Switched Reluctance Machines with Boost and Standard Converters

A Comprehensive Performance Comparison between Segmental and Conventional Switched Reluctance Machines with Boost and Standard Converters

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