The gradual increment of renewable energy sources (RES) integration in the power generation system is involved in achieving the maximum power demand in the world. In RES fuel cells are used for storage systems of energy. The increment and decrement of voltage level can be controlled by the different types of converters as per the application. Based on that researchers have introduced different types of converters like interleaved converters for voltage-boosting applications to operate the drive. But the converters are involved with higher parts count, switching losses, efficient speed regulation, and torque ripple. To bridge the research the challenges involved in design and operation of converter new interleaved converter structure has been proposed. The validation of proposed converter has been performed in environment of MATLAB/SIMULINK and the required characteristics of the converter and BLDC have been presented. To validate constructional and operational features of converter. The hardware has been developed for 1300 W and operational characteristics have been presented.
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http://dx.doi.org/10.1016/j.heliyon.2024.e40041 | DOI Listing |
Heliyon
November 2024
Vellore Institute of Technology, Vellore, 632014, Tamilnadu, India.
The gradual increment of renewable energy sources (RES) integration in the power generation system is involved in achieving the maximum power demand in the world. In RES fuel cells are used for storage systems of energy. The increment and decrement of voltage level can be controlled by the different types of converters as per the application.
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December 2024
School of Electrical Engineering, Vellore institute of technology, Vellore, Tamil Nadu, India.
The increasing concern about global warming and the depletion of fossil fuel reserves has led to a growing interest in alternative energy sources, particularly fuel cells (FCs). These green energy sources convert chemical energy into electrical energy, offering advantages such as quick initiation, high power density, and efficient operation at low temperatures. However, the performance of FCs is influenced by changes in operating temperature, and optimal efficiency is achieved by operating them at their maximum power point (MPP).
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November 2024
Renewable Energy Lab, Communications and Networks Department, College of Engineering, Prince Sultan University, Riyadh, 11586, Saudi Arabia.
Fuel cell-based electric vehicles (EVs) are gaining popularity in the automotive industry due to strict carbon emissions and fuel efficiency regulations. Fuel cells have inherently low voltage characteristics, making it challenging to interface with EV drive systems. This work proposes a unique topology implementing a non-isolated high step-up DC-DC converter to integrate the Proton Exchange Membrane Fuel (PEMF) cell with the EV motor drive.
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October 2024
EEE Department, KPR Institute of Engineering and Technology, Coimbatore, India.
In this study, a novel water pumping module fed by grid interactive Photo-Voltaic with a bidirectional Power Flow Control was proposed. In addition to improving the pumping system's reliability, a water pump is powered by a brushless DC motor drive. This method enables the pump to work at its maximum capacity for the entirety of that day, regardless of the weather.
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February 2024
Faculty of Electrical and Computer Engineering, Bahir Dar Institute of Technology, Bahir Dar University, Bahir Dar, Ethiopia.
A new fifteen-level stepped DC to AC hybrid converter is proposed for Solar Photovoltaic (SPV) applications. A boost chopper circuit is designed and interfaced with the fifteen-level hybrid converters specific to Electric Vehicles' Brushless DC Motor (BLDC) drive systems. In chopper units, the output of solar panels is regulated and stepped up to obtain the nominal output voltage.
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