Analysis and design of a high voltage‐gain quasi‐Z‐source DC–DC converter
Sign Up to like & getrecommendations! Published in 2020 at "Iet Power Electronics"
DOI: 10.1049/iet-pel.2019.1165
Abstract: In this study, a modified DC–DC converter is proposed, which can achieve a high voltage-gain exploiting both quasi-Z-source and switched-capacitor networks. In addition to the high voltage-gain, the proposed converter has low voltage stresses on… read more here.
Keywords: high voltage; voltage; voltage gain; analysis ... See more keywords
Modulation strategy for improving the voltage gain of the dual‐active‐bridge converter
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DOI: 10.1049/iet-pel.2019.1250
Abstract: A novel modulation strategy for improving the voltage gain of a dual-active-bridge converter is proposed herein. Under the strategy, the converter performs a high-voltage gain under a low transformer turns ratio, thereby improving the transmission… read more here.
Keywords: strategy; voltage; modulation strategy; voltage gain ... See more keywords
A High-Voltage Gain Non-Isolated DC–DC Converter Designed for Bipolar DC Microgrids
Sign Up to like & getrecommendations! Published in 2023 at "Electric Power Components and Systems"
DOI: 10.1080/15325008.2023.2196667
Abstract: Abstract DC microgrids are now starting to attract huge attention from researches and engineers. Among the several DC microgrid architectures, bipolar DC microgrids are advantageous to accommodate a wider range of DC loads. However, due… read more here.
Keywords: non isolated; bipolar microgrids; gain non; converter ... See more keywords
An Ultra High Step-Up DC–DC Converter Based on the Boost, Luo, and Voltage Doubler Structure: Mathematical Expression, Simulation, and Experimental
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DOI: 10.1109/access.2021.3115259
Abstract: This paper presents a novel design of step-up DC-DC converters whose merits are: (i) The continuity of the input current has been kept; (ii) The polarity of the output voltage has been kept positive which… read more here.
Keywords: input; voltage; step; value ... See more keywords
A Non-Isolated High Step-Up DC-DC Converter Using Voltage Lift Technique: Analysis, Design, and Implementation
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DOI: 10.1109/access.2022.3141088
Abstract: This paper presents a new structure for non-isolated and non-inverting DC-DC converters with high voltage gain harnessing the fundamentals of the voltage lift technique. The proposed topology is a suitable structure for low voltage applications.… read more here.
Keywords: topology; non isolated; voltage; converter ... See more keywords
Active Impedance Network Buck-Boost Three-Level T-Type Inverter With Enhanced Voltage Gain
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3238718
Abstract: This paper proposes a new PWM technique for a reduced-component-count active impedance network (RCC-AIN) three-level inverter to maximize the input/output (I/O) voltage gain. Although the max boost control (MBC) technique offers the same I/O voltage… read more here.
Keywords: topology; impedance network; voltage; active impedance ... See more keywords
Two-Switch Boost Converter With Improved Voltage Gain and Degree of Freedom of Control
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DOI: 10.1109/access.2023.3249107
Abstract: The use of renewable resources for low power generation has led to extensive research on power converters for reliable and efficient power conversion. Though conventional boost converter (CBC) remains the widely used topology, its operating… read more here.
Keywords: switch; gain; boost converter; voltage gain ... See more keywords
A Novel LLC Converter with Topology Morphing Control for Wide Input Voltage Range Application
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DOI: 10.1109/jestpe.2020.3044207
Abstract: Wide voltage gain range applications are challenging for dc/dc converters, the system efficiency would be degraded in order to satisfy the voltage gain requirement. LLC resonant converters have gained popularity owning to its high efficiency… read more here.
Keywords: voltage; range; voltage gain; control ... See more keywords
A New Switched Capacitor 7L Inverter With Triple Voltage Gain and Low Voltage Stress
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DOI: 10.1109/tcsii.2019.2932480
Abstract: In this brief, a new switched capacitor based multilevel inverter topology is proposed. The proposed topology generates seven level (7L) output voltage using a single dc voltage source along with two floating capacitors. The output… read more here.
Keywords: voltage; topology; new switched; inverter ... See more keywords
An Expandable High Voltage-Gain Resonant DC-DC Converter With Low Semiconductor Voltage Stress
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DOI: 10.1109/tcsii.2022.3175825
Abstract: A high voltage-gain resonant DC-DC converter is proposed in this brief, where a coupled-inductor with multiple windings is adopted. The proposed converter is composed of a boost unit with input-output in series connection and $z(z… read more here.
Keywords: high voltage; gain resonant; voltage; converter ... See more keywords
Semi-Г Type Single Phase Differential Boost Inverter With High Voltage Gain
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3224662
Abstract: The conventional differential boost inverters have limited voltage gain due to the inductor’s parasitic resistance, which limits the output voltage ranges as the duty cycle approaches unity and causes a narrow input voltage range. Moreover,… read more here.
Keywords: high voltage; differential boost; voltage; inline formula ... See more keywords