0% Complete
صفحه اصلی
/
سی و یکمین کنفرانس بین المللی مهندسی برق
A New High Voltage Gain Z-Source Based DC-DC Converter for High-Power DG Applications
نویسندگان :
Sakina Bakhshi
1
Reza Beiranvand
2
1- دانشگاه تربیت مدرس تهران
2- دانشگاه تربیت مدرس تهران
کلمات کلیدی :
DC-DC converter،high step-up converter،interleaved technique،PWM،Z-source network،ZVS Operation
چکیده :
In this paper, a new high step-up dc-dc converter is proposed, which provides a new connection way for impedance network to the primary side of a non-isolated interleaved boost converter, that can meet soft-switching ZVS condition for all semiconductor devices by using the PWM control method, which effectively reduces the converter switching losses and the electromagnetic interference issues. Therefore, high switching frequency operation is possible to reduce the passive components volumes such as inductors and capacitors, as well as the input and output filters. Consequently, high efficiency and high-power density is achieved by using the proposed converter, in practice. Also, a new impedance network is introduced, which can be used in an interleaved configuration to achieve this technique benefits. The given Z-source impedances are also smaller than the common Z-source impedance, which greatly reduces the converter volume and improves the power density.
لیست مقالات
لیست مقالات بایگانی شده
Bidirectional DISO DC-DC Converter Based on Fixed-Frequency Sliding Mode Control Strategy
Amirhosein Hoseini - Saeed Hosseinnattaj - Jafar Adabi
Investigation the Effects of Partial discharge Pulse Characteristics on its Propagation in Stator Windings
Arash Abyaz - Mohammad Hamed Samimi - Amir Abbas Shayegani Akmal
The Effect of Optimal PMU Placement in Power System State Estimation considering the Seasonal Load Curve
Seyed Hamed Mir Mohammad Ali Roudaki - Mehrdad Abedi - Iraj Pourkeivani
Improved Stability and Controller Design Criteria for 2- or n-dimensional Differential-Algebraic-Equation Systems via LMI Approach
Abdolah RoshanaeeDeh - Masoud Shafiee - Hajar Atrianfar
Reactive Power Compensation in Distribution Grids: An Application of Trinary Cascaded H-bridge Multilevel Inverter
Yousef Neyshabouri - Mohammad Farhadi-Kangarlu
40Hz Auditory Entrainment Promotes Synchronization Between Frontal and Parietal Regions of the Brain
Mojtaba Lahijanian - Hamid Aghajan
Numerical and Computational Study on Compressive Strain Effect in Perovskite Solar Cell
Daniyal Khosh Maram - Hamed Abnavi - Hanieh Talati Aghdam
Optimal Sizing and Placing of Capacitors in Distribution Networks in the Presence of Three-Phase Induction Motors Using Genetic Algorithm
Seyed Amir Hossein Mohamadi - Seyed Amir Mohammad Lahaghi - Shayan Nazari - Behrooz Zaker
The Comparison of MXene and Graphene-Based Antennas for 5G/6G Communications
Javad Shokri Seyyedi - Gholamreza Moradi - Reza Sarraf Shirazi - Sepehr Sahab - Abolfazl Ebrahimpour
An Improved Hybrid Recommender System: Integrating Document Context-Based and Behavior-Based Methods
Meysam Varasteh - Mehdi Soleiman Nejad - Hadi Moradi - Mohammad Amin Sadeghi - Ahmad Kalhor
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 40.4.2