Efficient DC-DC converter with optimized switching control: A comprehensive review

Nandankar, Praful; Bedekar, Prashant P.; Dhawas, Prashantkumar V.

doi:10.1016/j.seta.2021.101670

Cited by 3 publications

(2 citation statements)

References 56 publications

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“…A boost converter, sometimes known as a parallel chopper, is a switching power source that transforms one DC voltage to a higher-valued DC voltage. This type of converter can be used as a source-load adapter, ensuring that the power supplied by the photovoltaic generator is transferred to the MPP via control action [31], [32]. We use a step-up converter in our study, since it is the most commonly used in photovoltaic applications, particularly photovoltaic pumping systems.…”

Section: Modelling Of the Dc-dc Boost Convertermentioning

confidence: 99%

A new approach of robust speed-sensorless control of doubly fed induction motor fed by photovoltaic solar panel

Mounira

Cherifi

2023

IJPEDS

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<span lang="EN-US">In this work, we presented the modelling and simulation of the electrical operation of a photovoltaic (PV) system adapted by an MPPT control, the latter is applied to the robust observer for the control of the speed without sensor of a double fed induction motor (DFIM).Our machine is powered by the PV system, where the chosen control is the direct field oriented control with sliding mode speed regulator is used for the control of this machine which is powered by two pulse-width modulation (PWM) voltage inverters, finally the speed estimation of induction motor with observer based dual feed in sliding mode is presented. The simulation results show the efficiency of the proposed method.</span>

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Section: Modelling Of the Dc-dc Boost Convertermentioning

confidence: 99%

A new approach of robust speed-sensorless control of doubly fed induction motor fed by photovoltaic solar panel

Mounira

Cherifi

2023

IJPEDS

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“…Researchers have developed models to analyze their impact on power transfer efficiency and system dynamics. A model for a bidirectional DC-DC converter was proposed that considered switching losses and control strategies, enabling accurate performance analysis of the converter within the power drivetrain system [5]- [7]. Performance analysis is crucial for evaluating the efficiency and effectiveness of power drivetrain systems in electric vehicles.…”

Section: Introductionmentioning

confidence: 99%

Modelling and performance analysis of free body dynamics of electric vehicles

Sakthivelsamy,

Subramaniyan

2024

IJPEDS

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The modelling and performance analysis of free body dynamics in electric vehicles (EVs) plays a crucial role in understanding and optimizing the vehicle's behavior and performance. This research focuses on accurately modelling the forces and motions acting on the vehicle body, excluding the powertrain components. By considering factors such as vehicle weight, suspension characteristics, tire properties, and aerodynamic forces, a comprehensive mathematical model is developed. This model enables the simulation and analysis of the vehicle's behavior under various operating conditions. The performance analysis involves evaluating key metrics such as vehicle response, stability limits, and ride comfort. The proposed system is compared with the existing electric vehicle in the market. The findings from this research contribute to the design and development of EVs with improved handling, stability, and energy efficiency. Additionally, they inform the development of advanced driver-assistance systems (ADAS) and autonomous driving technologies. Overall, the modelling and performance analysis of free body dynamics in EVs supports the advancement of sustainable and efficient transportation systems.

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Non-average Stability Analysis for a Boost Converter

Garcia,

Guillermo

2023

Wseas Transactions on Circuits and Systems

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The purpose of this paper is to present a method for analyzing the stability of DC-DC boost converters providing a universal transfer function. This method relies on the application of the Laplace transform without any ad-hoc linear approximation or system linearization. A common methodology for evaluating the stability of DC-DC converters is the average method, which is essentially a linearization. In this paper, the Laplace transform is applied directly, resulting in a universal Z-transform model being used to design controllers and stability analyses as a discrete unifying transfer function. The examples cover both power and low voltage converters. Matlab simulations have been conducted to verify the theoretical findings. In particular, the second example considers a small 5V to 12V boost converter, which was previously examined in a Texas Instruments application note. The transfer functions and the Bode plot are provided.

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Efficient DC-DC converter with optimized switching control: A comprehensive review

Cited by 3 publications

References 56 publications

A new approach of robust speed-sensorless control of doubly fed induction motor fed by photovoltaic solar panel

A new approach of robust speed-sensorless control of doubly fed induction motor fed by photovoltaic solar panel

Modelling and performance analysis of free body dynamics of electric vehicles

Non-average Stability Analysis for a Boost Converter

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