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Design and Implementation of Two Non-isolated High Gain DC-DC Converters

2014
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Release : 2014
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Book Synopsis Design and Implementation of Two Non-isolated High Gain DC-DC Converters by : Huawei Yang

Download or read book Design and Implementation of Two Non-isolated High Gain DC-DC Converters written by Huawei Yang. This book was released on 2014. Available in PDF, EPUB and Kindle. Book excerpt: "In most solar energy systems, the output voltage of a photovoltaic panel is usually between 20 to 40 Vdc. In order to interface the panels to a 400 Vdc bus, a high voltage gain dc-dc converter is required. This thesis starts with analyzing and simulating several topologies that have been already introduced for this application. The voltage gain and efficiency are investigated analytically. A hardware prototype of one of the existing topologies, the interleaved boost converter with voltage multiplier cell, has been developed. Finally, a new topology with a higher voltage transfer ratio is proposed and its experimental results are compared with former topologies. Simulations are used to verify the design and predict the performance of each topology"--Abstract, page iii.

Non-Isolated DC-DC Converters for Renewable Energy Applications

2021-04-22 Technology & Engineering
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Release : 2021-04-22
Genre : Technology & Engineering
Kind : eBook
Book Rating : 861/5 ( reviews)

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Book Synopsis Non-Isolated DC-DC Converters for Renewable Energy Applications by : Frede Blaabjerg

Download or read book Non-Isolated DC-DC Converters for Renewable Energy Applications written by Frede Blaabjerg. This book was released on 2021-04-22. Available in PDF, EPUB and Kindle. Book excerpt: Photovoltaic (PV) energy generation is an excellent example of large-scale electric power generation through various parallel arrangements of small voltage-generating solar cells or modules. However, PV generation systems require power electronic converters system to satisfy the need for real-time applications or to balance the demand for power from electric. Therefore, a DC-DC power converter is a vital constituent in the intermediate conversion stage of PV power. This book presents a comprehensive review of various non-isolated DC-DC power converters. Non-isolated DC-DC converters for renewable energy system (RES) application presented in this book 1st edition through a detailed original investigation, obtained numerical/experimental results, and guided the scope to design new families of converters: DC-DC multistage power converter topologies, Multistage "X-Y converter family", Nx IMBC (Nx Interleaved Multilevel Boost Converter), Cockcroft Walton (CW) Voltage Multiplier-Based Multistage/Multilevel Power Converter (CW-VM-MPC) converter topologies, and Z-source and quasi Z-source. Above solutions are discussed to show how they can achieve the maximum voltage conversion gain ratio by adapting the passive/active component within the circuits. For assessment, we have recommended novel power converters through their functionality and designs, tested and verified by numerical software. Further, the hardware prototype implementation is carried out through a flexible digital processor. Both numerical and experimental results always shown as expected close agreement with primary theoretical hypotheses. This book offers guidelines and recommendation for future development with the DC-DC converters for RES applications based on cost-effective, and reliable solutions.

Design and Implementation of Fully-Integrated Inductive DC-DC Converters in Standard CMOS

2011-05-10 Technology & Engineering
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Release : 2011-05-10
Genre : Technology & Engineering
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Book Rating : 36X/5 ( reviews)

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Book Synopsis Design and Implementation of Fully-Integrated Inductive DC-DC Converters in Standard CMOS by : Mike Wens

Download or read book Design and Implementation of Fully-Integrated Inductive DC-DC Converters in Standard CMOS written by Mike Wens. This book was released on 2011-05-10. Available in PDF, EPUB and Kindle. Book excerpt: CMOS DC-DC Converters aims to provide a comprehensive dissertation on the matter of monolithic inductive Direct-Current to Direct-Current (DC-DC) converters. For this purpose seven chapters are defined which will allow the designer to gain specific knowledge on the design and implementation of monolithic inductive DC-DC converters, starting from the very basics.

Design and Implementation of High Gain Bidirectional DC-DC Converter with Rapid Power Transition

2021
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Release : 2021
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Book Synopsis Design and Implementation of High Gain Bidirectional DC-DC Converter with Rapid Power Transition by :

Download or read book Design and Implementation of High Gain Bidirectional DC-DC Converter with Rapid Power Transition written by . This book was released on 2021. Available in PDF, EPUB and Kindle. Book excerpt:

DC-DC Power Converter Design & Implementation

2013-10
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Release : 2013-10
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Book Rating : 558/5 ( reviews)

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Book Synopsis DC-DC Power Converter Design & Implementation by : Irfan Jamil

Download or read book DC-DC Power Converter Design & Implementation written by Irfan Jamil. This book was released on 2013-10. Available in PDF, EPUB and Kindle. Book excerpt: Bachelor Thesis from the year 2013 in the subject Electrotechnology, grade: Bachelor, Harbin Engineering University (College of Automation), course: Electronics, language: English, abstract: In recent years, with the development of power electronic devices control theory and the increasing demand of high-quality power supply, power electronics technology has aroused widely attention from scholars. DC-DC power converters are employed in a variety of applications, including power supplies for personal computers, office equipment; spacecraft power systems, laptop, Cell phones, and telecommunications equipment, as well as dc motor drives. In this project a detailed study of zero current switching buck converters is done and also practically implemented in hardware. In addition a mathematical analysis of switching loss occurring in MOSFET's is also presented and a short study of zero voltage switching is also appended. During the hardware implementation the Ton, Toff and operating frequency were found out and thoroughly tuned through the IC555 circuit and various waveforms across inductors, capacitors, load resistor and test points were noted down. In this thesis, the Buck type circuit structure and working principle are analyzed and a DC-DC buck converter is designed. The designed converter uses ZCS scheme and realized the function that the power form is converted from 12V DC voltages to 5 V DC voltages. The output voltage can be adjusted according to the output resistor. The output voltage is stable and the performance of the designed converter is ensured. Simulation study was carried out and effectiveness of the designed converter is verified by simulation results. Finlay design is implemented in hardware and PCB layout as well.

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