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Power Electronics and Motion Control Conference, 2004. IPEMC 2004. The 4th International

Date 14-16 Aug. 2004

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  • Conference Proceedings - IPEMC 2004 - The 4th International Power Electronics and Motion Control Conference - Cover

    Publication Year: 2004, Page(s): 0_1
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  • [Inside front cover - Blank]

    Publication Year: 2004, Page(s): 0_2
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  • [Breaker pages]

    Publication Year: 2004, Page(s):0_3 - 0_4
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  • Conference Proceedings - IPEMC 2004 - The 4th International Power Electronics and Motion Control Conference - Title

    Publication Year: 2004, Page(s): i
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  • [Breaker page]

    Publication Year: 2004, Page(s): ii
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  • Committees

    Publication Year: 2004, Page(s):iii - v
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  • Message From the Technical Program Chair

    Publication Year: 2004, Page(s): vii
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  • [Breaker page]

    Publication Year: 2004, Page(s): 0_5
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  • Contents

    Publication Year: 2004, Page(s):viii - xxvii
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  • Volume 3

    Publication Year: 2004, Page(s): xxviii
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  • A dual-transformer flyback converter in critical conduction mode

    Publication Year: 2004, Page(s):1074 - 1079 Vol.3
    Cited by:  Papers (2)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (260 KB) | HTML iconHTML

    A dual-transformer flyback converter, which operates in critical conduction mode with synchronous rectification, is proposed for high-power adapter applications. The converter is easy implemented of only one main switch, with high efficiency and low cost. The principle of the circuit is presented and inherent power balance between the transformers analyzed. Both simulated and experimental results ... View full abstract»

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  • A novel common-source type single-stage PFC converter

    Publication Year: 2004, Page(s):1080 - 1084 Vol.3
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (282 KB) | HTML iconHTML

    In this paper, a novel common-source type boost-forward single-stage PFC topology was proposed. By adding a second wind to the transformer, and using two active-clamp switches connected in common-source type, an active-clamp ZVS (zero voltage switching) could be obtained with a simple PWM control and output voltage feedback. The proposed topology was experimentally verified through the constructio... View full abstract»

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  • Zero-voltage-switching PWM full-bridge three-level converter

    Publication Year: 2004, Page(s):1085 - 1090 Vol.3
    Cited by:  Papers (2)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (416 KB) | HTML iconHTML

    This paper proposes a novel control scheme allowing the full-bridge (FB) three-level (TL) converter to achieve zero-voltage-switching (ZVS) for the main switches while operating under three-level mode and two-level mode without penalizing the efficiency, which makes the converter adaptive to wide input voltage range. Furthermore, the voltage stress of the main switches is only half of the input vo... View full abstract»

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  • A PAC based three-phase zero-voltage soft-switching PWM converter

    Publication Year: 2004, Page(s):1091 - 1096 Vol.3
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (361 KB) | HTML iconHTML

    A novel based on phase and amplitude control (PAC) three-phase zero-voltage soft-switching (ZVS) PWM converter is presented. In resonance period for the ZVS converter the equivalent circuit, running conditions, the control signals and action waveforms is illustrated. The modulation method adopts the saw-tooth carrier with alternative positive and negative slopes, comparing with the conventional tr... View full abstract»

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  • A high power NPC three-level inverter equipped with IGCTs

    Publication Year: 2004, Page(s):1097 - 1100 Vol.3
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (299 KB) | HTML iconHTML

    In this paper, a high power NPC three-level inverter equipped with integrated gate-commutated thyristor (IGCT) is introduced and a hybrid space voltage pulse width modulation (SVPWM) method for three-level inverter is also proposed. By hybrid PWM the performance of the system is improved distinctness. The validity of the proposed PWM method is verified by experiment with a NPC three-level inverter... View full abstract»

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  • Enhanced control design of single phase AC-DC converter using power balance calculator

    Publication Year: 2004, Page(s):1101 - 1104 Vol.3
    Cited by:  Papers (1)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (196 KB) | HTML iconHTML

    A single phase AC-DC converter with unity power factor (UPF) have been proposed in this paper. The hysteresis current control scheme is employed to track the line current command while the control signal of the four power switches are derived from the power balance calculator (PBC) for achieving a fast response, high power factor during steady state operation with a constant load. The proposed con... View full abstract»

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  • Study on sliding-mode control in three-level converters

    Publication Year: 2004, Page(s):1105 - 1110 Vol.3
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (282 KB) | HTML iconHTML

    Sliding-mode control has such advantages as robustness, simple algorithm and good dynamic performance, so sliding-mode control was introduced into three-level (TL) converters in this paper. The design of sliding-mode control buck TL converter, including sliding-mode control surface design, equivalent control, stability and existence proof, was given as an example. Experiments of sliding-mode contr... View full abstract»

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  • Power stage and control design for the ETO-based cascaded-multilevel converter for FACTS applications

    Publication Year: 2004, Page(s):1111 - 1117 Vol.3
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (524 KB) | HTML iconHTML

    This paper proposes 1.5 MVA emitter turn-off (ETO) thyristor-based H-bridge building blocks (HBBB) to demonstrate the performance of the ETO and the feasibility of the cascaded-multilevel converter (CMC) for high-power applications. Several applications for the ETO-based HBBB in flexible AC transmission system (FACTS) and medium-voltage adjustable speed drive (ASD) are discussed. Three HBBB protot... View full abstract»

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  • Recent developments in topologies of single-phase buck-boost inverters for small distributed power generators: an overview

    Publication Year: 2004, Page(s):1118 - 1123 Vol.3
    Cited by:  Papers (4)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (378 KB) | HTML iconHTML

    Unique requirements for small distributed power generation (DG) systems include low cost, high efficiency, and tolerance for an extremely wide range of input voltage variations. The inverters in such systems not only perform functions such as normal DC-AC conversion, output power quality assurance, various protections and system controls, but also meet these requirements, which have driven the inv... View full abstract»

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  • An improved space vector PWM control algorithm for multilevel inverters

    Publication Year: 2004, Page(s):1124 - 1129 Vol.3
    Cited by:  Papers (6)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (335 KB) | HTML iconHTML

    The research on the multilevel inverter has been receiving wide attention mainly due to its capability of high voltage operation without switching devices connected in series. In this paper, a simple, detailed and general space vector algorithm is given. To facilitate the design and digital implementation of the space vector algorithm, all the space vectors are transformed from the commonly used C... View full abstract»

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  • Comparison study of DC- DC-AC combined converters for integrated starter generator applications

    Publication Year: 2004, Page(s):1130 - 1135 Vol.3
    Cited by:  Papers (2)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (365 KB) | HTML iconHTML

    This paper presents comparative studies among three DC-DC-AC combined converters for integrated starter generator (ISG) applications. The necessity of using DC-DC-AC combined converter to achieve optimal performance of an ISG system is explained. Analysis and computer simulation of the three DC-DC-AC candidates is conducted to illustrate their respective advantages and disadvantages. View full abstract»

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  • Mixed voltage /current mode control of PWM synchronous buck converter

    Publication Year: 2004, Page(s):1136 - 1139 Vol.3
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (200 KB) | HTML iconHTML

    In this paper, we propose a mixed voltage/current mode control method of synchronous buck converter. Such mixed mode control lies between the traditional voltage mode and current mode control, but has the advantages of better noise immunity than current mode, better load transient response than voltage mode. While it is possible to design an optimal controller for synchronous buck converter under ... View full abstract»

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  • AC VRM topologies and control techniques for high frequency AC power distribution systems

    Publication Year: 2004, Page(s):1140 - 1145 Vol.3
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (372 KB) | HTML iconHTML

    In this paper, the topologies and control techniques of the AC voltage regulator modules (AC VRMs) which are currently available for the applications of the high frequency power distribution systems are reviewed. It is found that the series resonant converter employed with a series AC switch is the best choice among all the candidates. The steady-state characteristics of this topology are derived.... View full abstract»

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  • Distributed point-of-use power supply architectures

    Publication Year: 2004, Page(s):1149 - 1151 Vol.3
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (396 KB) | HTML iconHTML

    This paper presents distributed point-of-use power supply (DPUPS) architectures for applications in advanced telecommunication and computer systems. The conventional architectures are reviewed. Based on the review DPUPSs are derived with the features including single-stage power conversion for multiple outputs regulation, high-voltage-low-current on-board power distribution, and power conversion i... View full abstract»

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  • A microprocessor controlled piezoelectric power converter

    Publication Year: 2004, Page(s):1152 - 1157 Vol.3
    Cited by:  Papers (1)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (435 KB) | HTML iconHTML

    Piezoelectric transformer (PT) for power conversion is receiving more and more attention because of its small thickness and high energy density. A major challenge of PT converter is the resonant characteristic of the PT that affects the performance of the whole converter. This paper presents a microprocessor controlled piezoelectric power converter system for cold cathode fluorescent lamp (CCFL) t... View full abstract»

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