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Power Electronics, IEEE Transactions on

Issue 8 • Date Aug. 2010

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Displaying Results 1 - 25 of 33
  • [Front cover]

    Publication Year: 2010 , Page(s): C1
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    Freely Available from IEEE
  • IEEE Transactions on Power Electronics publication information

    Publication Year: 2010 , Page(s): C2
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    Freely Available from IEEE
  • Table of contents

    Publication Year: 2010 , Page(s): 1933 - 1934
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  • Dynamic Hysteresis Current Control to Minimize Switching for Three-Phase Four-Leg VSI Topology to Compensate Nonlinear Load

    Publication Year: 2010 , Page(s): 1935 - 1942
    Cited by:  Papers (15)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (717 KB) |  | HTML iconHTML  

    This letter presents a dynamic hysteresis current control algorithm for a three-phase four-leg voltage-source inverter (VSI) topology. In order to improve the performance and life of the power switches of VSI, we require an optimized control technique that reduces its switching frequency. Proposed hysteresis current control method is a generalized control method that minimizes switching operations to compensate nonlinear load under both balanced and unbalanced supply voltages. It is shown that this control scheme is able to reduce the switching frequency by more than 50% compared to conventional hysteresis current control method and retain the quality of load compensation. The effectiveness of the proposed control scheme is illustrated through simulations using Power Systems Computer-Aided Design (PSCAD) 4.2.1. View full abstract»

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  • Design and Implementation of a Current-Source Converter for Use in Industry Applications of D-STATCOM

    Publication Year: 2010 , Page(s): 1943 - 1957
    Cited by:  Papers (18)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (2386 KB) |  | HTML iconHTML  

    This paper deals with the design and implementation of the power stage of a forced-commutated current-source converter (CSC) for use in industry applications of distribution type static synchronous compensator (D-STATCOM). The power semiconductors are switched at 500 Hz according to the switching patterns generated by selective harmonic elimination method for the elimination of the most significant four low-order harmonics. The possibility of using various power semiconductors in CSC is examined both theoretically and experimentally. The requirement of bipolar voltage-blocking capability is achieved by the use of an asymmetric integrated gate commutated thyristor (IGCT) and a fast-recovery diode instead of a single symmetrical device, which maximizes the converter power rating and makes natural-air cooling realizable. Determination of optimum dc-link reactor in view of the power quality standards and design of optimum turn-on and turn-off snubbers in view of the chosen power semiconductor characteristics are shown to be critical design issues in the paper. Design principles are verified by both laboratory tests and field tests conducted on two different industrial D-STATCOM prototypes. It has been shown that an IGCT-based CSC can be successfully used in industry applications of D-STATCOM systems by designing the power stage according to the proposed principles. View full abstract»

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  • Multimode Digital Controller for Synchronous Buck Converters Operating Over Wide Ranges of Input Voltages and Load Currents

    Publication Year: 2010 , Page(s): 1958 - 1965
    Cited by:  Papers (19)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (1074 KB) |  | HTML iconHTML  

    This paper describes a digital pulsewidth modulation/pulse-frequency modulation (PWM/PFM) controller with input-voltage feedforward (IVFF) for synchronous buck dc-dc converters. The controller includes automatic PWM/PFM mode switching and effective synchronous operation with a minimum number of active components and without the need for current sensing in PFM mode of operation. IVFF improves efficiency and dynamic performance over a wide range of input voltages. Controller parameters, including the PWM switching frequency, the PFM pulse period, and the mode transition point are programmable, which enables efficiency optimization. Experimental results are shown for a synchronous buck converter with 5-12 V input voltage, and 1.3 V, 0-10 A output. View full abstract»

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  • Design of a 28 V-to-300 V/12 kW Multicell Interleaved Flyback Converter Using Intercell Transformers

    Publication Year: 2010 , Page(s): 1966 - 1974
    Cited by:  Papers (9)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (1038 KB) |  | HTML iconHTML  

    A low-input voltage high-power realization is presented with the aim to demonstrate the feasibility and the interest of topologies using intercell transformer. They constitute a promising option to interleave converter stages, and therefore, can answer to the specifications considered in this paper. These specifications require a galvanic insulation and the chosen topology is the Intercell Transformer (ICT) flyback converter, previously proposed by the authors. In a first part, the operating principle of the ICT flyback converter is recalled. The second part presents briefly the main features of the intercell transformer design, more precisely described in a previous paper. This part includes a discussion about the choice of the cell number. The last part presents the design and the implementation of the complete flyback converter using eight cells. A preliminary work concerns the choice, the design, and the test of each cell elements, mainly the transformer and the primary switching stage. In the end, the experimental results are presented and discussed. They demonstrate the potential of this original topology that needs only one level of magnetic components. Considering the suitability of the converter interleaving for the high-power-low-voltage applications, the ICT flyback converter constitutes a good candidate in that field. View full abstract»

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  • Implementation and Performance Evaluation of a Fast Dynamic Control Scheme for Capacitor-Supported Interline DVR

    Publication Year: 2010 , Page(s): 1975 - 1988
    Cited by:  Papers (19)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (2820 KB) |  | HTML iconHTML  

    The implementation of a fast dynamic control scheme for capacitor-supported interline dynamic voltage restorer (DVR) is presented in this paper. The power stage of the DVR consists of three inverters sharing the same dc link via a capacitor bank. Each inverter has an individual inner control loop for generating the gate signals for the switches. The inner loop is formed by a boundary controller with second-order switching surface, which can make the load voltage ideally revert to the steady state in two switching actions after supply voltage sags, and also gives output of low harmonic distortion. The load-voltage phase reference is common to all three inner loops and is generated by an outer control loop for regulating the dc-link capacitor voltage. Such structure can make the unsagged phase(s) and the dc-link capacitor to restore the sagged phase(s). Based on the steady-state and small-signal characteristics of the control loops, a set of design procedures will be provided. A 1.5-kVA, 220-V, 50-Hz prototype has been built and tested. The dynamic behaviors of the prototype under different sagged and swelled conditions and depths will be investigated. The quality of the load voltage under unbalanced and distorted phase voltages, and nonlinear inductive loads will be studied. View full abstract»

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  • Analytical Model of a Vibrating Electromagnetic Harvester Considering Nonlinear Effects

    Publication Year: 2010 , Page(s): 1989 - 1997
    Cited by:  Papers (9)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (1500 KB) |  | HTML iconHTML  

    In this paper, an analytical model of a vibrating electromagnetic harvester, taking into account nonlinear effects, is presented. Knowing the acceleration applied to the harvester system, the model is able to predict the performance of the harvester in terms of induced voltage on the load. The energy transducer consists of four magnets, two movable and two fixed, arranged in a way such that both fixed magnets repel the moveable one. The model was implemented in Simulink and exploits the results of a finite element method (FEM) solver (Flux2D) to estimate the non-linear electromagnetic repulsion force and the flux linkage by the coil. To evaluate the effect of a load applied to the harvester, the effect of the Lorentz's force, caused by the interaction of the current that flows in the coil and the flux density of the moveable magnet, was taken into account. As a consequence, the error in the estimate of induced voltage, at resonance, is reduced from about 80% to 7%. Finally, at resonance, the maximum power that could be delivered by the harvester and dissipated on a resistive load was estimated to be about 6 mW. View full abstract»

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  • Charge Characteristics by Exciting-Axis Voltage Vibration Method in Boost Driver With EDLCs

    Publication Year: 2010 , Page(s): 1998 - 2009
    Cited by:  Papers (4)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (822 KB) |  | HTML iconHTML  

    Charge-pumping boost driver (CPBD) with electric double-layer capacitors (EDLCs) was proposed by the author. CPBD has advantages over conventional drivers. However, CPBD comprises a charge circuit, including an inductor to charge the EDLCs, which increases size and cost of CPBD. This problem led to the proposal of noncharge-circuit charge-pumping boost driver (NCPBD) with EDLCs. NCPBD can be realized in a smaller and more reasonable configuration than CPBD because NCPBD does not comprise the charge circuit. In this paper, an EDLCs charge method, exciting-axis voltage vibration method (EVVM), is proposed for NCPBD. EVVM enables NCPBD eliminating the charge circuit to charge the EDLCs. Additionally, EVVM can work even in a motor standstill and in a constant speed drive. The charge performance by EVVM is experimentally confirmed to be sufficiently well. Additionally, the drive performance during the charge operation is proved not to degrade. From the experimental results, the charge characteristics of EVVM are reported. Then, these charge characteristics introduce a charge strategy. Finally, the charge experiment adopting the strategy confirms that EVVM enables NCPBD to drive the motor without decreasing the EDLCs voltage in an acceleration and deceleration drive. View full abstract»

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  • Modeling, Design, and Characterization of Multiturn Bondwire Inductors With Ferrite Epoxy Glob Cores for Power Supply System-on-Chip or System-in-Package Applications

    Publication Year: 2010 , Page(s): 2010 - 2017
    Cited by:  Papers (3)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (794 KB) |  | HTML iconHTML  

    The concept of coupled multiturn bondwire inductors with ferrite epoxy glob cores is investigated both experimentally and numerically to offer a cost-effective approach realizing power supply system-on-chip (PSoC) or system-in-package (PSiP). Improvement in total inductance and Q factor is demonstrated for the multiturn bondwire inductors due to the coupling effect. An empirical calculation method is developed to help determine the self and mutual inductance of the proposed bondwire inductors. The bondwire magnetic components can be easily integrated into IC packaging processes with minimal changes, and open possibilities for realizing cost-effective, high-current, and high-efficiency PSoCs or PSiPs. View full abstract»

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  • Analysis of Boundary Control for Buck Converters With Instantaneous Constant-Power Loads

    Publication Year: 2010 , Page(s): 2018 - 2032
    Cited by:  Papers (13)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (1612 KB) |  | HTML iconHTML  

    This paper examines a boundary control for dc-dc buck converters subject to instantaneous constant-power loads. These loads introduce a destabilizing nonlinear effect on the converter through an inverse voltage term that leads to significant oscillations in the main bus voltage or its collapse. Converter dynamics are analyzed in both switching states and the various operating regions of switch interaction with a first-order switching surface (boundary) are identified. Furthermore, sufficient conditions for large-signal stability of the closed-loop system are established. The analysis indicates that a linear switching surface with a negative slope passing through the desired operation point yields a stable operation. It is also shown that instability as well as system-stalling, which we term the invariant-set problem, may still occur in reflective mode. However, a hysteresis band that contains the designed boundary may be used to prevent system-stalling. This hysteresis band also allows for a practical implementation of the controller by avoiding chattering. Design considerations are included and recommendations are given. The theoretical analysis is verified by simulations and experimental results. View full abstract»

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  • Effects of Switching Asymmetry on an Isolated Full-Bridge Boost Converter

    Publication Year: 2010 , Page(s): 2033 - 2044
    Cited by:  Papers (9)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (1580 KB) |  | HTML iconHTML  

    The effects of switching asymmetry and flux walking on an isolated current-fed full-bridge boost converter are presented with two different secondary configurations: a voltage doubler (VD) and a diode bridge (DB). The results show that a drop in the converter efficiency is clearly visible when there are switching asymmetries in the DB configuration, whereas the VD configuration is more tolerant of switching asymmetries because of its inherent capability to oppose flux walking. View full abstract»

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  • A High-Power-Factor Single-Stage Single-Switch Electronic Ballast for Compact Fluorescent Lamps

    Publication Year: 2010 , Page(s): 2045 - 2058
    Cited by:  Papers (20)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (1284 KB) |  | HTML iconHTML  

    A very high power factor electronic ballast that uses a single switch in the power circuit is proposed in this paper for compact fluorescent lamps (CFLs). The proposed power circuit is designed by integrating a SEPIC power factor corrector with a novel single-switch current-fed resonant inverter. The advantage of this single-switch electronic ballast is that it greatly simplifies the gate-drive circuit design due to the elimination of isolation devices that are otherwise required in the conventional half-bridge totem pole configuration. This topology features a reduction of at least two switches in the power stage compared to conventional two-stage approach for high-power-factor electronic ballasts. In addition, the proposed circuit is also able to achieve close-to-unity power factor by operating the integrated SEPIC power factor corrector in discontinuous conduction mode. The conduction loss of the switch in the proposed circuit is also significantly reduced compared to the conventional class-E single-switch resonant inverter. Experimental results are provided to justify all the theoretical analysis and highlight the features of the proposed circuit on a 13-W CFL. View full abstract»

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  • A Novel High-Temperature Planar Package for SiC Multichip Phase-Leg Power Module

    Publication Year: 2010 , Page(s): 2059 - 2067
    Cited by:  Papers (19)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (709 KB) |  | HTML iconHTML  

    This paper presents the design, development, and testing of a phase-leg power module packaged by a novel planar packaging technique for high-temperature (250°C) operation. The nanosilver paste is chosen as the die-attach material as well as playing the key functions of electrically connecting the devices' pads. The electrical characteristics of the SiC-based power semiconductors, SiC JFETs, and SiC Schottky diodes have been measured and compared before and after packaging. No significant changes (<;5%) are found in the characteristics of all the devices. Prototype module is fabricated and operated up to 400 V, 1.4 kW at junction temperature of 250°C in the continuous power test. Thermomechanical robustness has also been investigated by passive thermal cycling of the module from -55°C to 250°C. Electrical and mechanical performances of the packaged module are characterized and considered to be reliable for at least 200 cycles. View full abstract»

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  • A Single-Input Space Vector for Control of AC–DC Converters Under Generalized Unbalanced Operating Conditions

    Publication Year: 2010 , Page(s): 2068 - 2081
    Cited by:  Papers (3)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (1211 KB) |  | HTML iconHTML  

    This paper introduces a new technique to generate a space vector from a single real-valued signal via complex transfer functions. The single-input space vector concept may be readily integrated within conventional feedback control loops to introduce new controller functionality. In this paper, the single-input space vector is used to regulate a grid-connected ac-dc converter under generalized unbalanced conditions (i.e., grid unbalance and/or reactor unbalance). The proposed controller, based upon the single-input space vector, regulates real and reactive power while mitigating low-order harmonic voltages and currents that plague ac-dc converters under generalized unbalanced conditions. The negative feedback structure of the proposed single-input space vector controller offers high robustness, high controller bandwidth, and low controller complexity. The combination of high bandwidth and low-order harmonic ripple elimination allows significant reduction in the size and cost of the dc storage capacitor. The efficacy of the controller is proven by experimental results. View full abstract»

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  • Current-Carrying Characteristics of Conductive Microfiber Electrical Contact for High Frequencies and Current Amplitudes: Theory and Applications

    Publication Year: 2010 , Page(s): 2082 - 2092
    Cited by:  Papers (1)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (804 KB) |  | HTML iconHTML  

    Rings made from millions of conductive microfibers, if designed properly, have shown to be a good electrical contact for applications that require high frequencies and high current amplitudes while minimizing the problems of excessive wear and hot-spotting/thermal wear commonly encountered with conventional sliding contacts. In this paper, we describe the current-carrying characteristics of such rings for high frequencies up to several megahertz and large current amplitudes of several tens of amperes. We develop the theory to understand these characteristics, and thus the ring design, and support and illustrate the theoretical findings with experimental results. View full abstract»

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  • A New ZVT-ZCT-PWM DC–DC Converter

    Publication Year: 2010 , Page(s): 2093 - 2105
    Cited by:  Papers (23)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (1526 KB) |  | HTML iconHTML  

    In this study, a new snubber cell is developed in order to increase the power density and the efficiency in pulsewidth modulation (PWM) converters and to decrease the EMI noise. The developed snubber cell provides main switch both to turn on with zero-voltage transition (ZVT) and to turn off with zero-current transition (ZCT). The converter incorporating this snubber cell operates with soft switching (SS) in a wide range of line and load voltages. Also, all semiconductor devices in the converter operate with SS. There is no additional voltage stress in the main components, and the stresses of the auxiliary components are negligible. The new converter has a simple structure, low cost, and ease of control as well. The operation principle and detailed steady-state analysis of the ZVT-ZCT-PWM boost converter with new snubber cell are presented. The presented theoretical analysis is verified exactly by a prototype of 100 kHz and 500 W converter. Also, the overall efficiency of the new converter has reached a value of 98.3% at nominal output power. View full abstract»

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  • Mix-Voltage Conversion for Single-Inductor Dual-Output Buck Converters

    Publication Year: 2010 , Page(s): 2106 - 2114
    Cited by:  Papers (6)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (1177 KB) |  | HTML iconHTML  

    A single-inductor dual-output (SIDO) buck converter has recently found applications in hand-held battery-powered electronic devices. The circuit operation and the functional interdependencies among basic converter parameters such as dc voltage gains, transistor duty cycles, and load current levels are much more complicated than those of the single-output counterpart. In this paper, a rigorous analysis was conducted to develop dc equations in steady-state operation for SIDO converters. More importantly, from the analysis results, a possibility of a new mode of operation, dubbed “mix-voltage” operation, will be pointed out. In the so-called “mix-voltage” operation, the converter is capable of working even when the input voltage is lower than one of the two output voltages. In the past, a SIDO buck converter has been used for providing “pure-buck” outputs, i.e., both output voltages are lower than the input voltage. Therefore, this possibility not only opens up new applications but also extends the operating battery range in existing applications. Experimental results confirmed the dc equations and the “mix-voltage” conversion of SIDO buck converters. View full abstract»

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  • A Three-Phase Interleaved DC–DC Converter With Active Clamp for Fuel Cells

    Publication Year: 2010 , Page(s): 2115 - 2123
    Cited by:  Papers (10)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (1475 KB) |  | HTML iconHTML  

    In this paper, a three-phase interleaved dc-dc converter with an active clamp and three-phase pulsewidth modulation (PWM) method are proposed. The proposed converter has a three-phase interleaved boost converter, which consists of three input inductors, three active clamp switches, three-phase high frequency transformer, and diode rectifiers. Interleaved operation of a three-phase boost converter reduces overall ripple current, which is imposed into fuel cells and realizes smaller sized filter components, increasing effective operating frequency, and leading to higher power density. Each output current of the three-phase boost converter is combined by the three-phase transformer and flows in the continuous conduction mode, which leads to a reduction of rms current through switches and transformer windings. A peak efficiency of above 95% is achieved by a reduction in the conduction losses resulted by continuous current conduction and switching losses reduced by the action of active clamp branches, as well. The proposed converter and three-phase PWM strategy are analyzed, simulated, and implemented in hardware. Experimental results are presented to verify the feasibility of the proposed converter. View full abstract»

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  • Integrated Power Topologies to Supply HPS Lamps: A Comparative Study

    Publication Year: 2010 , Page(s): 2124 - 2132
    Cited by:  Papers (12)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (708 KB) |  | HTML iconHTML  

    This paper presents an integration methodology for dc/dc converters used to supply high-pressure sodium lamps with low-frequency square waveform (LFSW). The proposed electronic ballasts present high power factor, provided by the following input topologies: buck, boost, buck-boost, flyback, sepic, and zeta. These topologies are integrated with an output flyback converter, which controls the lamp current. This flyback converter is composed of one primary and two secondary windings, which are switched at low frequency, thus supplying the lamp with a LFSW current so that the acoustic resonances can be avoided. The proposed analysis applies the graft switch technique to obtain the integrated topologies. The ballasts' design parameters and design procedure are also presented. Experimental results are shown in order to validate the theoretical analysis, and a comparison among the proposed topologies is performed. View full abstract»

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  • EMI Noise Prediction for Electronic Ballasts

    Publication Year: 2010 , Page(s): 2133 - 2141
    Cited by:  Papers (11)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (638 KB) |  | HTML iconHTML  

    The design of electromagnetic (EM) interference filters for converter systems is usually based on measurements with a prototype during the final stages of the design process. Predicting the conducted EM noise spectrum of a converter by simulation in an early stage has the potential to save time/cost and to investigate different noise reduction methods, which could, for example, influence the layout or the design of the control integrated circuit. Therefore, the main sources of conducted differential-mode (DM) and common-mode (CM) noise of electronic ballasts for fluorescent lamps are identified in this paper. For each source, the noise spectrum is calculated and a noise propagation model is presented. The influence of the line impedance stabilizing network (LISN) and the test receiver is also included. Based on the presented models, noise spectrums are calculated and validated by measurements. View full abstract»

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  • Analysis and Design of a Soft-Switching Boost Converter With an HI-Bridge Auxiliary Resonant Circuit

    Publication Year: 2010 , Page(s): 2142 - 2149
    Cited by:  Papers (15)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (1340 KB) |  | HTML iconHTML  

    A new soft-switching boost converter is proposed in this paper. The conventional boost converter generates switching losses at turn on and off, and this causes a reduction in the whole system's efficiency. The proposed boost converter utilizes a soft-switching method using an auxiliary circuit with a resonant inductor and capacitor, auxiliary switch, and diodes. Therefore, the proposed soft-switching boost converter reduces switching losses more than the conventional hard-switching converter. The efficiency, which is about 91% in hard switching, increases to about 96% in the proposed soft-switching converter. In this paper, the performance of the proposed soft-switching boost converter is verified through the theoretical analysis, simulation, and experimental results. View full abstract»

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  • Switched Inductor Z-Source Inverter

    Publication Year: 2010 , Page(s): 2150 - 2158
    Cited by:  Papers (54)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (995 KB) |  | HTML iconHTML  

    On the basis of the classical Z-source inverter, this paper presents a developed impedance-type power inverter that is termed the switched inductor (SL) Z-source inverter. To enlarge voltage adjustability, the proposed inverter employs a unique SL impedance network to couple the main circuit and the power source. Compared with the classical Z-source inverter, the proposed inverter increases the voltage boost inversion ability significantly. Only a very short shoot-through zero state is required to obtain high voltage conversion ratios, which is beneficial for improving the output power quality of the main circuit. In addition, the voltage buck inversion ability is also provided in the proposed inverter for those applications that need low ac voltages. Similar to the classical Z-source inverter, the proposed concepts of SL Z-source inverter can be applied to various applications of dc-ac, ac-ac, dc-dc, and ac-dc power conversion. A detailed topology analysis and a generalized discussion are given. Both simulation and experimental results verify the analytical results. View full abstract»

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  • Flexible Power Electronic Transformer

    Publication Year: 2010 , Page(s): 2159 - 2169
    Cited by:  Papers (14)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (870 KB) |  | HTML iconHTML  

    This paper proposes a new modular flexible power electronic transformer (FPET). The proposed FPET is flexible enough to meet future needs of power electronic centralized systems. The main feature of the FPET is the independent operation of modules each of which contains one port. Each port can be considered as input or output, because bidirectional power flow is provided. The modules are connected to a common dc link that facilitates energy transfer among modules as well as ports. Therefore, a multiport system is developed, which the ports can operate independently. This merit is important for applications, where input and output voltages are different in many parameters. A comparison study is carried out to clarify the pros and cons of expandable FPET. In addition, the measurement results of a laboratory prototype are presented to verify the capabilities of FPET in providing different output waveforms and controlling load side reactive power. View full abstract»

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Aims & Scope

IEEE Transactions on Power Electronics covers fundamental technologies used in the control and conversion of electric power.

Full Aims & Scope