Direct synchronous-asynchronous conversion system for hybrid electrical vehicle applications. An energy-based modeling approach

Munoz-Aguilar, R.S.; Dòria‐Cerezo, Arnau; Puleston, Pablo Federico

doi:10.1016/j.ijepes.2012.11.012

Cited by 7 publications

(4 citation statements)

References 27 publications

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“…The mathematic model of the asynchronous motor in the dq-Park referential is given by ( 5) and ( 6) [50].…”

Section: Modeling Of the Asynchronous Motor Pumpmentioning

confidence: 99%

Design and Implementation of a Smart Photovoltaic Hydroponic Greenhouse for Sustainable Agriculture in Tunisia

Marouani,

Khachroumi,

Chabakata

et al. 2024

Preprint

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Sustainable agriculture has become increasingly important in Tunisia due to the drought that has been affecting the country's climate in recent years. This has become a major threat to the economy, making it necessary to explore alternative methods of agriculture that are more sustainable. Moreover, smart hydroponic cultivation based on renewable energies has become increasingly widespread, promoting the quality and efficiency of agricultural production despite weather parameters variations and global warming. This work aims to create a sustainable agriculture system in Tunisia through the design and implementation of a smart photovoltaic (PV) hydroponic greenhouse. The greenhouse will utilize advanced technology to optimize plant growth and reduce water usage, while also incorporating solar panels to generate renewable energy. The end goal is to create a self-sufficient and eco-friendly agricultural system that can provide fresh produce to local communities year-round. In this work, we are interested to the automation of the hydroponic greenhouse (HG)’s thermal conditioning system based on an asynchronous motor pump and powered by a PV generator. In the first stage, we analyzed the mathematical modeling of a stand-alone PV-HG system that consists of a PV generator, a three-phase inverter, an asynchronous motor pump, and a hydroponic system. After that, we developed a Field Oriented Control based on proportional integral (PI) regulators to adjust the rotation speed of the asynchronous motor pump, which aimed to provide the cooling and heating needs of the plant. The simulation results demonstrated the effectiveness of the proposed system . Additionally, we designed and implemented a smart system based on the internet of things (IoT) to enable remote control of internal and external parameters of the HG. This intelligent solution utilizes sensors, microcontrollers, and other devices and ensures the monitoring and the maintaining of the ideal growing conditions for our plants, guaranteeing that they receive the proper amount of temperature, humidity, and lighting. This type of system can be an invaluable tool for maximizing yields and achieving optimal results. With the right approach and attention to detail, we can create a sustainable and efficient growing environment that will help our plants flourish year-round.

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“…The mathematic model of the asynchronous motor in the dq-Park referential is given by ( 5) and ( 6) [50].…”

Section: Modeling Of the Asynchronous Motor Pumpmentioning

confidence: 99%

Design and Implementation of a Smart Photovoltaic Hydroponic Greenhouse for Sustainable Agriculture in Tunisia

Marouani,

Khachroumi,

Chabakata

et al. 2024

Preprint

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“…The use of DFIMs has been mainly related to variable speed generators, such as wind turbines [1] or flywheel energy storage systems [2]. However, the use of DFIMs for drive applications has also been considered for traction systems [3], marine applications [4], and aircraft propulsion [5].…”

Section: Introductionmentioning

confidence: 99%

Complex-Valued Sliding Mode Controllers for Doubly-Fed Induction Motors

Dòria‐Cerezo

Hossain

Bodson

2023

IEEE Trans. Contr. Syst. Technol.

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“…For this isolated configuration, the mechanical speed determines the frequency, and the rotor voltage is used to set the stator voltage amplitude. This topology is used in many applications as isolated electrical power generation (for instance uninterruptible power supplies, UPS) with an internal combustion engine, aircraft electric systems [3], ship electrical power generation [4], wind turbines [5] or in propulsion systems for Hybrid Electric Vehicles [6] [7].…”

Section: Introductionmentioning

confidence: 99%

Extended SMC for a stand-alone wound rotor synchronous generator

Munoz-Aguilar

Dòria‐Cerezo

Fossas

2017

International Journal of Electrical Power & Energy Systems

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In this paper, a sliding mode controller for the stator voltage amplitude of a stand-alone wound rotor synchronous generator is presented. The standard dq-model of the electrical machine connected to an isolated inductive load is obtained. Then, the control law is designed using sliding mode techniques. The controller introduces a dynamic extension so that the stator voltage amplitude has relative degree one. As a result, a fast controller, robust to both machine and load parameters variations, is obtained. The control algorithm, that does not requires the knowledge of the parameters, is implemented and validated experimentally.

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Direct synchronous-asynchronous conversion system for hybrid electrical vehicle applications. An energy-based modeling approach

Cited by 7 publications

References 27 publications

Design and Implementation of a Smart Photovoltaic Hydroponic Greenhouse for Sustainable Agriculture in Tunisia

Design and Implementation of a Smart Photovoltaic Hydroponic Greenhouse for Sustainable Agriculture in Tunisia

Complex-Valued Sliding Mode Controllers for Doubly-Fed Induction Motors

Extended SMC for a stand-alone wound rotor synchronous generator

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