Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Research on CLLLC Resonant Bidirectional DC-DC Converter
View through CrossRef
Abstract
Based on the single-phase full-bridge LLC DC-DC converter, the LC series resonant network is introduced in the secondary side of the high frequency transformer to form the bidirectional CLLLC resonant DC-DC converter. Firstly, the bidirectional CLLLC resonant DC-DC converter was used for mathematical modeling. By extending the description function, the large-signal steady-state model of the converter was obtained, and the DC voltage gain when the DC-DC converter was running forward was deduced. The gain characteristics and frequency characteristics of the model are compared with those of the basic wave equivalent model. Secondly, the small-signal perturbation model of CLLLC DC-DC converter is modeled, and the small-signal perturbation is brought into the large-signal steady-state solution to obtain the transfer function when the CLLLC resonant converter is running forward. Finally, a 20kW CLLLC DC-DC converter is designed, and the simulation analysis is carried out to verify the correctness of the proposed scheme.
Title: Research on CLLLC Resonant Bidirectional DC-DC Converter
Description:
Abstract
Based on the single-phase full-bridge LLC DC-DC converter, the LC series resonant network is introduced in the secondary side of the high frequency transformer to form the bidirectional CLLLC resonant DC-DC converter.
Firstly, the bidirectional CLLLC resonant DC-DC converter was used for mathematical modeling.
By extending the description function, the large-signal steady-state model of the converter was obtained, and the DC voltage gain when the DC-DC converter was running forward was deduced.
The gain characteristics and frequency characteristics of the model are compared with those of the basic wave equivalent model.
Secondly, the small-signal perturbation model of CLLLC DC-DC converter is modeled, and the small-signal perturbation is brought into the large-signal steady-state solution to obtain the transfer function when the CLLLC resonant converter is running forward.
Finally, a 20kW CLLLC DC-DC converter is designed, and the simulation analysis is carried out to verify the correctness of the proposed scheme.
Related Results
Design and Simulation Converter with Buck-boost Converter as The Voltage Stabilizer
Design and Simulation Converter with Buck-boost Converter as The Voltage Stabilizer
Buck-boost Converter is the device with the function to convert DC Voltage input to the setpoint DC Voltage output. Buck-boost converter can be used for regulating unstable voltage...
Katalis Plat Kuningan Berbentuk Sarang Lebah untuk Mengurangi Emisi Kendaraan Bermotor
Katalis Plat Kuningan Berbentuk Sarang Lebah untuk Mengurangi Emisi Kendaraan Bermotor
Meningkatnya jumlah kendaraan bermotor berdampak langsung terhadap pencemaran udara akibat gas buang. Pencemaran udara di perkotaan didominasi oleh emisi kendaraan bermotor, disert...
Design of Buck Converter Based on Maximum Power Point Tracking for Photovoltaic Applications
Design of Buck Converter Based on Maximum Power Point Tracking for Photovoltaic Applications
e MPPT converter ensures that the PV system operates at the maximum power point, which is the point where the solar panels can generate the most power. This is done by adjusting th...
SINGLE PHASE REDUCED ORDER AC-AC RESONANT- FREQUENCY CONVERTER
SINGLE PHASE REDUCED ORDER AC-AC RESONANT- FREQUENCY CONVERTER
This paper presents the performance analysis of proposed circuit of Single-Phase Reduced Order AC-AC Resonant Frequency Converter. AC-AC converter is minimized number of switches f...
Bidirectional Interface Resonant Converter for Wide Voltage Range Storage Applications
Bidirectional Interface Resonant Converter for Wide Voltage Range Storage Applications
In this paper, a bidirectional zero voltage switching (ZVS) resonant converter with narrow control frequency deviation is proposed. Wide input–output voltage range applications, su...
A versatile three-level CLLC resonant converter for off-board EV chargers with wide voltage adaptability contribution
A versatile three-level CLLC resonant converter for off-board EV chargers with wide voltage adaptability contribution
The vehicle-to-grid (V2G) concept has gained significant attention in the last decade due to its potential to enhance direct current (DC) microgrid stability and reliability. Elect...
MORPHOLOGICAL FEATURES OF THE KIDNEYS OF DAY-OLD TURKEY CHICKS OF HYBRID CONVERTER AND HYBRID CONVERTER NOVO CROSSES
MORPHOLOGICAL FEATURES OF THE KIDNEYS OF DAY-OLD TURKEY CHICKS OF HYBRID CONVERTER AND HYBRID CONVERTER NOVO CROSSES
Kidneys of poultry, in particular turkeys, are poorly studied in terms of morphology and histology depending on age and cross. The aim of the study is to investigate the anatomical...
Computer Application in Converter Development from Concept to Manufacturing
Computer Application in Converter Development from Concept to Manufacturing
<div class="htmlview paragraph">Conventional catalytic converter developments driven by trial and error attempts by experts who successfully employ heuristics (a set of empir...