Results 21 to 30 of about 20,225 (295)
Non-isolated high gain DC-DC converter by quadratic boost converter and voltage multiplier cell
Ain Shams Engineering Journal, 2018 A novel non-isolated DC-DC converter is proposed by combining quadratic boost converter with voltage multiplier cell. The proposed converter has low semiconductor device voltage stress and switch utilization factor is high.
J. Divya Navamani +2 more
doaj +2 more sources
MATEC Web of Conferences, 2018 A novel high gain voltage lift technique based transformer free non isolated boost converter is proposed with single switch operating at constant frequency in this paper.
Padmavathi Pydikalva, Natarajan Sudhakar
doaj +3 more sources
A Transformerless High Step-up DC-DC Converter Based on Active Switched Capacitor Network [PDF]
مجله مدل سازی در مهندسی, 2021 High step-up DC-DC converters are widely used in various applications such as renewable energy sources. The voltage gain of the conventional boost converter is limited by high voltage stress, high current ripple and low efficiency due to the high duty ...
Armineh Dastgiri +2 more
doaj +1 more source
High Voltage Gain Switched-Z-Source Bidirectional DC-DC Converter
IEEE Access, 2022 The DC-DC converters are the essential modules in electric vehicles, grid interface of renewable energy sources and DC power supplies. This paper presents a novel high gain bidirectional switched Z-source DC-DC converter.
Anish Ahmad +4 more
doaj +1 more source
High Voltage Gain Impedance-Source Indirect Matrix Converter [PDF]
Engineering and Technology Journal, 2017 This paper proposes a high voltage gain indirect matrix converter to eliminate the voltage degradation problems in AC drive. The proposed converter consists of modified LC-C-LC single-phase bridge rectifier combined with a three-phase Z-source inverter ...
A.A. Sagger, O.A. Ahmed
doaj +1 more source
Design of New High Step-Up DC-DC Converter Topology for Solar PV Applications
International Journal of Photoenergy, 2021 A new topology for high step-up nonisolated DC-DC converter for solar PV applications is presented in this paper. The proposed high-voltage gain converter topology has many advantages like low-voltage stress on the switches, high gain with low duty ratio,
Shanthi Thangavelu, Prabha Umapathy
doaj +1 more source
Extended Analysis of Non-Isolated Bidirectional High Gain Converter
Advances in Electrical and Computer Engineering, 2023 This paper focuses on developing a non-isolated bidirectional high gain converter suited for EV charging. This converter has two ports with bidirectional features which functions in both buck and boost operation.
ANJANA, E., RAMAPRABHA, R.
doaj +1 more source
A New Transformerless Ultra High Gain DC–DC Converter for DC Microgrid Application
IEEE Access, 2021 High gain dc-dc converters are used in several applications which include solar photovoltaic system, switch-mode power supplies and fuel cells. In this paper, an ultra-high gain dc-dc boost converter is proposed and analyzed in detail.
Shahrukh Khan +9 more
doaj +1 more source
An Improved Non-Isolated Quadratic DC-DC Boost Converter With Ultra High Gain Ability
, 2023 This paper introduces an improved quadratic DC-DC boost converter to provide an ultra-high level voltage gain with the switched-capacitor cell based structure.
Khan, Irfan +5 more
core +1 more source
Modified Interleaved High Gain DC/DC Converter
, 2022 In recent years, DC distribution systems are gainingmore attention because of their high efficiency, reliability com- pared to AC distribution systems.
Honey Susan Eldo +3 more
core +1 more source