Overall Size Optimization of a High-Speed Starter Using a Quasi-Z-Source Inverter

Cuenot, Jeremy; Zaim, Sami; Nahid‐Mobarakeh, Babak; Pierfederici, Serge; Meuret, Régis; Meibody‐Tabar, Farid

doi:10.1109/tte.2017.2738022

Cited by 14 publications

(8 citation statements)

References 32 publications

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“…In traditional voltage source inverters, shoot-through mode is not used since it creates a short-circuit phenomenon in the voltage source, which may cause severe effects for the entire device. In the QZS inverter module, the operation is altered by connecting the LC and diode to the inverter bridge for providing protection from short-circuit [23]. Shoot-through mode increases the DC link voltage in the QZS inverter [24].…”

Section: Qzs Inverter Topologymentioning

confidence: 99%

A Review of Control Methods on Suppression of 2ω Ripple for Single-Phase Quasi-Z-Source Inverter

2020

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One of the disadvantages of the charging systems and voltage regulation systems in alternative energy systems is that when the direct current (DC)/alternative current (AC) or AC/DC conversion is made from the energy source, the energy flow at 2ω frequency between the direct current side and the alternative current side causes ripples in the DC, inductors, and capacitors. The ripples that occur in 2ω frequency increase the harmonic distortion and reduce the efficiency in the photovoltaic energy system. For addressing this problem, different control methods are evaluated in this paper for the elimination of ripples that occur at 2ω frequency, both on the perspective of DC control side and AC control side with a thorough comparative analysis with existing results in the literature. In the present study, the model of Single-Phase Quasi-Z Source (QZS) inverter and closed-loop control methods of the inverter are examined and compared with pulse width modulation (PWM) methods. In addition, the control methods are used to eliminate the ripples at 2ω frequency in the use of inverters, and the advantages and disadvantages of these methods are presented. INDEX TERMS QZS inverter, suppression of 2ω ripple, control methods, pulse width modulation. I. INTRODUCTION

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Section: Qzs Inverter Topologymentioning

confidence: 99%

A Review of Control Methods on Suppression of 2ω Ripple for Single-Phase Quasi-Z-Source Inverter

2020

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“…A PMSM is a kind of high-efficient and high-powered motor which is widely used in motor drive, various servo systems and household appliances [4,9,11,15,24,28,36], due to its high torque per volume ratio and efficiency along with low maintenance [26,39]. Unfortunately, it has been proven recently that the dynamics performance of PMSM is sensitive to system parameter perturbations in the whole operation process [29,31].…”

Section: Introductionmentioning

confidence: 99%

Permanent magnet synchronous motor: chaos control using single controller, synchronization and circuit implementation

et al. 2020

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The aim of this paper is to address the problem of the electronic implementation of chaos control using a single controller and synchronization of chaotic permanent magnet synchronous motor (PMSM). Firstly, different dynamical behaviors of the PMSM including steady state, periodic and chaotic behaviors are found using numerical methods such as twodimensional largest Lyapunov exponents graph associated with two parameters of PMSM. Secondly, two simple and single controllers are designed and added to the chaotic PMSM in order to suppress chaotic behavior. The performance of the two proposed simple and single controllers is illustrated by numerical simulations. Thirdly, controllers are designed to achieve synchronization of unidirectional coupled identical chaotic PMSMs. Numerical simulations are also used to verify the effectiveness of the synchronization. Finally, the existence of chaos in PMSM and the physical feasibility of the proposed two simple and single controllers as well as the chaos synchronization are validated through the circuit implementation on OrCAD-PSpice software. The circuit implementation results comply fairly with those of the numerical simulation results and establish that the existence of chaotic behavior in the PMSM and the achievement of chaos synchronization in unidirectional coupled identical PMSMs designed and the two single controllers designed are effective and successful in suppressing chaotic behavior in PMSM.

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“…The paper Xing et al [10] proposed a midpoint-clamped three-level Z-source inverter that allows Z-source inverters to be used in high-voltage, high-power applications. A quasi-Z-source inverter structure is proposed to deal with the above shortcomings [11]. In [12,13], an extended Z-source impendence network is utilised to improve the boosting capability, but the volume and cost are increasing.…”

Section: Introductionmentioning

confidence: 99%

Variable damping injection control of PMSM drive systems based on isolated shoot‐through Z‐source inverter

Lyu

et al. 2019

IET Electric Power Applications

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This study proposes a novel permanent magnet synchronous motor (PMSM) driven system based on isolated shootthrough Z-source inverter (IST-ZSI). The IST-ZSI is utilised to replace the traditional Z-source inverter. Compared with the conventional Z-source inverter-based PMSM drive system, the new drive system can not only solve the coupling of the boost factor and modulation but also provide a large regulation range of the output voltage. For the PMSM drive system, a variable damping injection controller is proposed via the passivity-based control and maximum torque per ampere control principle. Then, the load torque observer is designed to improve the stability of the PMSM system with uncertain load torque. The simulation and experimental results show that the variable damping injection control has satisfactory dynamic and static control performance.

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Overall Size Optimization of a High-Speed Starter Using a Quasi-Z-Source Inverter

Cited by 14 publications

References 32 publications

A Review of Control Methods on Suppression of 2ω Ripple for Single-Phase Quasi-Z-Source Inverter

A Review of Control Methods on Suppression of 2ω Ripple for Single-Phase Quasi-Z-Source Inverter

Permanent magnet synchronous motor: chaos control using single controller, synchronization and circuit implementation

Variable damping injection control of PMSM drive systems based on isolated shoot‐through Z‐source inverter

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