Design of buck‐type current source inverter fed brushless DC motor drive and its application to position sensorless control with square‐wave current

Chen, Hung-Chi; Huang, Hong

doi:10.1049/iet-epa.2013.0002

Cited by 37 publications

(13 citation statements)

References 17 publications

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“…The dc-dc converter duty ratio is adjusted to match the impedances of the source side and load side. The tracking of maximum power is done by utilizing Perturb & Observe (P&O) algorithm [7]. The algorithm monitor the present power and the previous power and change the duty cycle of the DC-DC converter to obtain maximum output power from the module and operate it at the peak power point of the module.…”

Section: System Discriptionmentioning

confidence: 99%

Performance Analysis of Solar Photovoltaic Module using Buck Boost Converter and Zeta Converter

2020

IJEAT

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This paper compares the performance of buck-boost and zeta converter fed solar photovoltaic module. The study is carried out by considering a solar pv module, dc-dc converter, MPPT controller and a resistive load. The voltage gain, output voltage ripple and output current ripple of the two converters were compared. Maximum Power Point tracking is implemented and and ensures the extraction of maximum power from the solar panel. Here MPPT is achieved by using perturbation and observation method. Zeta converter topology provides a non inverted output voltage with increased voltage gain. Output has lesser voltage and current ripple compared to buck-boost converter. Photovoltaic module with Buck-Boost and Zeta converter are simulated using MATAB Simulink software and the result are shown.

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Section: System Discriptionmentioning

confidence: 99%

Performance Analysis of Solar Photovoltaic Module using Buck Boost Converter and Zeta Converter

2020

IJEAT

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“…Thereby, to overcome the limitations of aforesaid methodologies, in this paper, the authors proposed an interrogation on the feasibility of an efficient, economic and an improved converter configuration so-called buck-type CSI using digital PWM technique. By employing a small inductor in buck-type CSI, the occurrence of short circuits can be minimised and also can control consistent current like VSI while applied for a PMSM [5]. A critical comparative analysis between a traditional VSI and a buck converter fed CSI is performed both in simulation and, in the real-time set-up with equivalent loading conditions.…”

Section: Introductionmentioning

confidence: 99%

“…An improved model predictive current control for PMSM drives was presented in [4] to reduce the sensitivity parameter variations. In [5], the authors proposed the design of a buck‐type CSI and its application to position sensorless control system. However, lack of flexibility of the control technique as well as protection of the electro‐mechanical system is not observable.…”

Section: Introductionmentioning

confidence: 99%

Updated PSO optimised fuzzy‐PI controlled buck type multi‐phase inverter‐based PMSM drive with an over‐current protection scheme

Sain

Banerjee

Biswas⃰

et al. 2020

IET Electric Power Applications

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This study confers a novel approach towards fuzzy‐PI (proportional–integral) controlled pulse width modulation (PWM) controlled permanent magnet synchronous motor (PMSM) drive operated through a conventional voltage source inverter (VSI) supplemented with buck‐converter fed current source inverter (CSI). It is observed that in a PWM controlled VSI, output voltage and current obtained contains certain harmonic distortion. A buck‐converter fed CSI is capable of minimising the voltage and current ripples prominently even with the application of PWM. Thereby, in this study, an economic, as well as robust design procedure for the buck converter, fed CSI is proposed. Moreover, a particle swarm optimisation (PSO) mechanism is introduced to optimise the performance of the proposed fuzzy logic controller. Additionally, an over‐current protection scheme of the PMSM motor is proposed. The performance of a PMSM drive is analysed in MATLAB/SIMULINK platform. Furthermore, the proposed concept is tested and verified in a real‐time test‐bench developed in the laboratory. Finally, from the performed test conditions, it can be confirmed that the proposed current control strategy of the drive system shows excellent performance in various operating conditions and can be employed in light‐weight electric vehicles.

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“…In addition to low efficiency of a brushed DC motor, due to the mechanical commutators and carbon brushes, it needs a regular maintenance [3]. These serious issues call for a brushless DC (BLDC) motor with an electronic commutator which offers a high efficiency and no maintenance requirement [4][5][6][7][8][9][10][11]. In comparison with an induction motor, the BLDC motors have a high power density, high efficiency, high torque/inertia ratio and unity power factor [6,9,11,12].…”

Section: Introductionmentioning

confidence: 99%

Solar PV powered BLDC motor drive for water pumping using Cuk converter

Kumar

Singh

2017

IET Electric Power Applications

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A solar photovoltaic (SPV) powered brushless DC (BLDC) motor drive for water pumping is presented in this study. The current sensors of BLDC motor and the voltage sensor at the DC bus of voltage-source inverter (VSI) are eliminated completely. Instead, the speed is controlled by adjusting the DC bus voltage of VSI. The fundamental frequency switching pulses are generated to operate the VSI in order to minimise the switching losses and to enhance the efficiency of proposed system. A DC-DC Cuk converter is utilised to operate the SPV array at its maximum power. The starting current of BLDC motor is bounded by an optimal initialisation and selection of the control parameters, perturbation size and frequency while tracking the peak power of SPV array. The performance of proposed BLDC motor drive is thoroughly evaluated and its potential is demonstrated under realistic operating conditions. The simulated results and an experimental validation along with a comprehensive comparison with the existing techniques demonstrate prominence of the proposed drive for SPV-based water pumping.

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Design of buck‐type current source inverter fed brushless DC motor drive and its application to position sensorless control with square‐wave current

Cited by 37 publications

References 17 publications

Performance Analysis of Solar Photovoltaic Module using Buck Boost Converter and Zeta Converter

Performance Analysis of Solar Photovoltaic Module using Buck Boost Converter and Zeta Converter

Updated PSO optimised fuzzy‐PI controlled buck type multi‐phase inverter‐based PMSM drive with an over‐current protection scheme

Solar PV powered BLDC motor drive for water pumping using Cuk converter

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