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A novel AC-DC Converter un-requiring inductors for power conversion
2008 Twenty-Third Annual IEEE Applied Power Electronics Conference and Exposition, 2008A new ac-dc converter is proposed and its experimental results are also presented. This AC- DC converter does not require any inductor and any high voltage capacitor in input rectification. It also shows very low stand-by power consumption compared to conventional switching mode power supply (SMPS) ac-dc converters while it reveals a drawback in ...
null Man-Seop Lee +2 more
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A direct power conversion topology for grid integrations of hybrid AC/DC resources
Proceedings of The 7th International Power Electronics and Motion Control Conference, 2012This paper proposes a multiple-input versatile matrix converter (VMC) to integrate hybrid ac/dc energy resources and storages to a power grid. The VMC is developed based on the indirect matrix converter (IMC) with its six-switch voltage source converter replaced by a nine-switch topology.
Xiong Liu +3 more
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2007 IEEE Power Electronics Specialists Conference, 2007
This paper presents the configuration and control methods for a building block module suitable for application in a fully modular, AC-DC, DC-AC and DC-DC power conversion architecture, where the modules can be connected in any combination of series and parallel connections and support bidirectional power flow.
Harish K. Krishnamurthy, Raja Ayyanar
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This paper presents the configuration and control methods for a building block module suitable for application in a fully modular, AC-DC, DC-AC and DC-DC power conversion architecture, where the modules can be connected in any combination of series and parallel connections and support bidirectional power flow.
Harish K. Krishnamurthy, Raja Ayyanar
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Simplified Analysis and Design of an AC/DC Power Conversion System for Traction Drives
IEEE Transactions on Industry Applications, 1981An ac/dc power conversion system suitable for traction drives supplied by an ac feeder line is considered. In order to work out a simple procedure for the preliminary design of the conversion system, some simplifying hypotheses are made. These hypotheses allow a simple analysis of the overall steady-state behavior of the power conversion system.
Armando Bellini, Gennaro Figalli
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An AC/DC power conversion based on Series-connected Universal Link converter
2010 IEEE Energy Conversion Congress and Exposition, 2010This paper presents a novel AC/DC power converter topology for the future energy conversion network. The proposed Series-connected Universal Link (SUL) converter transfers the power via the high frequency transformers and single phase full bridge converters.
Anno Yoo, Myoungho Kim, Seung-Ki Sul
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Advances in AC-DC power conversion topologies for More Electric Aircraft
2012 IEEE Transportation Electrification Conference and Expo (ITEC), 2012The purpose of the paper is to review and compare the ac-dc electric power conversion topologies from the perspective of More Electric Aircraft (MEA) utilization. Advancements in power electronics encompass many evolving technologies including power semiconductor devices, microprocessors or digital signal processors (DSPs), thermal management, EMI and ...
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ITER magnet power conversion building construction and AC/DC converter installation
Fusion Engineering and Design, 2019Abstract ITER magnet power supply system, which will be the largest ever built power conversion system, jointly contributed by China and Korea Domestic Agency (DA) for AC/DC converters groups dedicated to the superconductive magnet coils and the associated DC component from Russia Federation.
H. Tan +8 more
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Twelve-pulse back-to-back AC/DC conversion for reactive-power control
IEE Proceedings C Generation, Transmission and Distribution, 1982As an alternative to existing thyristor-controlled compensators, the paper proposes the use of static AC/DC power convertors for the control of reactive power. A double-bridge convertor scheme, with the two bridges operating back-to-back, is used to investigate the optimal operating conditions with respect to fundamental power and harmonic distortion ...
J. Arrillaga, P. Hyland
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Centralized ac/dc power conversion for electronic loads in a low-voltage dc power system
2006 37th IEEE Power Electronics Specialists Conference, 2006In this paper, an interface to be used as a centralized ac/dc converter for electronic loads is presented. The proposed interface is tested both in a simulation software and in a lab setup.
Daniel Salomonsson, Ambra Sannino
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8th International Conference on Power Electronics - ECCE Asia, 2011
This paper proposes a novel circuit topology for AC/DC power converter based on a high frequency universal link. And the operation principles of the circuit are presented. The proposed power converter has small capacitances at DC-links. The reactive components are minimized, and the circuit has advantage of the reduced volume and increased efficiency ...
Anno Yoo, Kyeongseo Kim, Seung-Ki Sul
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This paper proposes a novel circuit topology for AC/DC power converter based on a high frequency universal link. And the operation principles of the circuit are presented. The proposed power converter has small capacitances at DC-links. The reactive components are minimized, and the circuit has advantage of the reduced volume and increased efficiency ...
Anno Yoo, Kyeongseo Kim, Seung-Ki Sul
openaire +1 more source