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

被引：0

作者：

Lan, Yuanfeng ^{[1
,2
,3
]}

Croonen, Julien ^{[1
,2
,3
]}

Deepak, Kritika ^{[1
,2
,3
]}

Benomar, Yassine ^{[1
,2
,3
]}

El Baghdadi, Mohamed ^{[1
,2
,3
]}

Hegazy, Omar ^{[1
,2
,3
]}

机构：

[1] Vrije Univ Brussel, ETEC Dept, Pl Laan 2, B-1050 Brussels, Belgium

[2] Vrije Univ Brussel, MOBI EPOWERS Res Grp, Pl Laan 2, B-1050 Brussels, Belgium

[3] Flanders Make, Gaston Geenslaan 8, B-3001 Heverlee, Belgium

来源：

2022 IEEE 20TH INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE, PEMC | 2022年

关键词：

switched reluctance motor; analytical method; turn-off angle; boost converter; magnetic energy; torque ripple;

D O I：

10.1109/PEMC51159.2022.9962900

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This article proposes a boost converter and its analytical calculation method for switched reluctance motor (SRM) drives. In the proposed converter, each conventional asymmetric half-bridge driver for each phase has a passive front-end circuit. The front-end circuit consists of parallel type capacitors to store the energy and boost the phase voltages. With the boosted voltage, the SRM achieves lower torque ripple and lower coil energy recovery re percentage to the main power supply. An analytical method is used to calculate and analyze the motor drive for each phase. Optimization methods are used for controlling the proposed SRM drive to generate maximum torque. The motor, its drive and control are then simulated in a physical modeling simulation environment (MATLAB/Simscape (TM)). The simulation results verified the analytical calculation method and confirmed the torque ripple improvement and reduction of coil magnetic energy re-flow to the source with the proposed converter.

引用

页码：321 / 326

页数：6

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