0% Complete
صفحه اصلی
/
سی و یکمین کنفرانس بین المللی مهندسی برق
Ultrahigh Step-Up Non-Isolated DC-DC Converter Based on Quadratic Converter without Coupled Inductor
نویسندگان :
Sajad Rostami
1
Vahid Abbasi
2
Masoumeh Parastesh
3
1- دانشگاه صنعتی کرمانشاه
2- دانشگاه صنعتی کرمانشاه
3- دانشگاه صنعتی کرمانشاه
کلمات کلیدی :
Non-Isolated dc-dc converters،Ultrahigh step-up voltage gain،Quadratic converter،Voltage multiplier cell،Renewable energy
چکیده :
This paper presents an ultrahigh step-up DC-DC converter that is combined of a quadratic boost converter and a multiplier cell. Voltage stress on most of the components is lower than 0.25Vo which causes reduction of cost and volume. Voltage gain of the proposed converter is higher than the compared converters. Slope of the voltage gain curve is higher than the others which makes possibility of higher voltage gains in lower duty cycles. The converter is experimented for voltage gain equal to 27 that shows unique operation of the converter in comparison to the similar ones. In addition, input source supports load with continuous current and there is a common ground between load and the input source. Dynamic and transient responses of the converter during variations are experimented and the results demonstrate appropriate properties of the converter. The converter is analyzed and the obtained equations are utilized to design components and compare the converter with the others. A 140W prototype is implemented to convert 14V-30V of input source to 400V in load side that is suitable for renewable energy applications. The experimental results verify feasibility and performance of the converter and prove capabilities of the converter for being used as an ultrahigh step-up converter.
لیست مقالات
لیست مقالات بایگانی شده
Design and Analysis of A Non-Isolated High gain DC-DC Converter with Single Power Switch
Amirreza Bahadori - Seyed Hossein Hosseini - Ebrahim Babaei - Saeed Danyali
Instantaneous Blind Audio Source Separation Using Characteristic Function of Heavy-Tailed Distributions
Kamran Rajabi - Mohammadreza Hassannejad Bibalan - Neda Faraji
A Deep Learning-Based Model for House Number Detection And Recognition
Roghaiyeh Tayefeh Younesi - Jafar Tanha - Samaneh Namvar - Sahar Hassanzadeh Mostafaei
A Novel Approch to No-reference Image Quality Assessment Utilizing Saliency map
Reza Sabr Ali Pour - Mohieddin Moradi
A Novel Step-up Converter Based on Active Network and Coupled-Inductor Technique with Soft Switching Operation
Mohammadreza Zeynalhosseyni - Reza Beiranvand
مدلسازی نویز فاز در ساختار کاهنده نویز نوسانساز مبتنی بر تداخلسنجی
سیدمحمدعلی صدرقاینی - علی بنائی
A New High Voltage Gain Full Bridge Resonant Switched-Capacitor Converter
Sajad AfsharZarandi - Reza Beiranvand
Double-Input/Double-Output Buck-Zeta Converter
Mahdi Ghavaminejad - Ebrahim Afjei - Masoud Meghdadi
Virtual power plant participation in day-ahead and futures markets with a deep learning approach
Farzin Ghasemi Olanlari - Mohammad Fazel Dehghanniri - Turaj Amraee
Formation of Singular Multi-Agent Systems via a New Iterative Learning Control Approach
Ali Raddanipour - Masoud Shafiee
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 40.4.2