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Industrial Electronics Society, 2007. IECON 2007. 33rd Annual Conference of the IEEE

Date 5-8 Nov. 2007

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  • Author's index

    Publication Year: 2007 , Page(s): A-1 - A-20
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  • The 33rd Annual Conference of the IEEE Industrial Electronics Society (IECON)

    Publication Year: 2007 , Page(s): nil1
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  • [Copyright notice]

    Publication Year: 2007 , Page(s): nil2
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  • Foreword

    Publication Year: 2007 , Page(s): i
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  • Committee

    Publication Year: 2007 , Page(s): ii - iv
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  • Table of contents

    Publication Year: 2007 , Page(s): v - xlix
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  • Survey on the real time digital feedback control of PWM inverter and the extension to multi-rate sampling and FPGA based inverter control

    Publication Year: 2007 , Page(s): 2044 - 2051
    Cited by:  Papers (7)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (3544 KB) |  | HTML iconHTML  

    The real time digital feedback of PWM inverter for the output waveform synthesis was initiated in the mid 80's and it was extended in a wide field now. First, the basic concept for the classical PWM inverter digital control modeling was reviewed followed by UPS application and motor current regulation. Second, the multi-rate sampling control was surveyed, and it was shown that the robustness of th... View full abstract»

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  • Research of the Stable Condition of the Passivity-Based Control System for Induction Motor

    Publication Year: 2007 , Page(s): 1073 - 1078
    Request Permissions | Click to expandAbstract | PDF file iconPDF (978 KB) |  | HTML iconHTML  

    In this paper, based on the idea of passivity- based control, a new stable condition of the passivity-based controller for induction motor, which is wider than the present stable condition, is presented and proven by the different choices of the "workless forces" and state variables. The problem that a big proportional coefficient, which is required for the PBC for IM when the machine is running i... View full abstract»

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  • A Hybrid Cascade Asymmetrical Multilevel Converter with Isolated Voltage Source

    Publication Year: 2007 , Page(s): 2119 - 2123
    Cited by:  Papers (1)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (2290 KB) |  | HTML iconHTML  

    In this paper, a hybrid cascade asymmetrical multilevel converter is proposed. The converter is based on connection of multiple single-phase asymmetrical multilevel converter modules. The multilevel waveform is synthesized by addition or of the voltages generated by the different cells. The primary advantage of the converter is that the number of voltage levels can be increased for a given number ... View full abstract»

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  • Analysis of a Zero Voltage Switching Cuk Converter

    Publication Year: 2007 , Page(s): 1972 - 1977
    Request Permissions | Click to expandAbstract | PDF file iconPDF (1513 KB) |  | HTML iconHTML  

    A boost type zero voltage switching (ZVS) isolated Cuk converter is presented in this paper to reduce the switching losses of main switch. An auxiliary switch and a clamp capacitor are connected in parallel with the main switch to absorb all the energy stored in the leakage inductance of the transformer. The ZVS operation of main switch is achieved by the resonance with the resonant inductor and o... View full abstract»

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  • Single-Phase Half-bridge Rectifier with a Novel DC Bus Balance Controller

    Publication Year: 2007 , Page(s): 1956 - 1961
    Request Permissions | Click to expandAbstract | PDF file iconPDF (7654 KB) |  | HTML iconHTML  

    Pi. single-phase half-bridge rectifier for low cost applications is considered. A new control algorithm to balance the two split dc bus voltages has been proposed. It is different from the traditional alleviation strategy which has been presented earlier by other researchers. The cause for the unbalance between the two bus voltages is analyzed, and a new approach to eliminate it is discussed in de... View full abstract»

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  • Real-Time ECG Monitoring System Based on FPGA

    Publication Year: 2007 , Page(s): 2136 - 2140
    Cited by:  Papers (4)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (3596 KB) |  | HTML iconHTML  

    Existing remote monitoring systems are usually situated in a hospital off line and the cost of sending physiology data by computer is high and the data can only be used within one hospital. In this paper, a real-time electrocardiogram (ECG) monitoring system is proposed based on field programmable gate arrays (FPGA). The FPGA chip is taken as the central microprocessor and applies structured desig... View full abstract»

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  • Notice of Violation of IEEE Publication Principles
    High Temperature Superconducting (HTS) Generator Field Coil with Influence of Thermal AC losses

    Publication Year: 2007 , Page(s): 1280 - 1286
    Cited by:  Papers (1)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (1195 KB) |  | HTML iconHTML  

    Notice of Violation of IEEE Publication Principles

    "High Temperature Superconducting (HTS) Generator Field Coil with Influence of Thermal AC Losses"
    by David I. Eromon
    in the Proceedings of the 33rd Annual Conference of the IEEE Industrial Electronics Society (IECON07), Nov. 2007, pp. 1280-1286

    After careful and considered review of the content and authorship of this paper by a... View full abstract»

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  • Active Clamp Sepic Converter with Power Factor Correction

    Publication Year: 2007 , Page(s): 1989 - 1994
    Request Permissions | Click to expandAbstract | PDF file iconPDF (2999 KB) |  | HTML iconHTML  

    A soft switching sepic converter with active clamp scheme is presented in this paper to achieve zero voltage switching (ZVS) on the power switches. The active clamp topology is used in the circuit to limit the voltage stresses of power semiconductors. When main switch is turned off, the positive resonant inductor current flows through the anti-parallel diode of auxiliary switch so that the auxilia... View full abstract»

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  • Robust PI Controller Design for EDM

    Publication Year: 2007 , Page(s): 651 - 658
    Cited by:  Papers (1)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (7924 KB) |  | HTML iconHTML  

    This study models the eroding process of the gap control system in electric discharge machine (EDM). A proportional plus integral (PI) controller is selected for the system with fast eroding speed such as drilling electric discharge machine (EDM), according to the model of the process. The study also designs the robust PI controller for the gap control, which improves the H2 performance... View full abstract»

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  • Modeling and Simulation of Dynamic Voltage Restorer (DVR) Based on Hysteresis Voltage Control

    Publication Year: 2007 , Page(s): 1726 - 1731
    Cited by:  Papers (10)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (6398 KB) |  | HTML iconHTML  

    Dynamic Voltage Restorers are utilized to protect sensitive loads from voltage sags and swells which take place in the distribution systems. In this paper, a Dynamic Voltage Restorer (DVR) based on hysteresis voltage control is proposed. The DVR is modeled using Simulink'SimPowerSystem Toolbox. Discrete Fourier Transform (DFT) is used to detect the magnitude and phase jump of the voltage sag and s... View full abstract»

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  • The Application of Support Vector Machines (SVM) to Fault Diagnosis of Marine Main Engine Cylinder Cover

    Publication Year: 2007 , Page(s): 3018 - 3022
    Request Permissions | Click to expandAbstract | PDF file iconPDF (5159 KB) |  | HTML iconHTML  

    In this paper, a novel approach is proposed to diagnose faults of marine main engine cylinder cover. Considering vibration signal is highly related with various faults of cylinder cover, we propose to diagnose faults of marine main engine cylinder cover based on vibration signal from engine. First, a wavelet analysis method is used to characterize the power spectrum of the vibration signal. Next, ... View full abstract»

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  • Novel Magnetic Displacement Sensor for Mechatronical Systems

    Publication Year: 2007 , Page(s): 2219 - 2224
    Cited by:  Papers (1)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (4439 KB) |  | HTML iconHTML  

    This paper introduces a novel magnetic distance sensor, based on compensating current transformers, which combines a direct measuring of displacement and rotor movement velocity in one unit. Due to the simple structure and functionality the sensor is robust and economically producible. It can be used in magnetic bearings as well for speed measuring or oscillation monitoring in electrical drives. T... View full abstract»

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  • Design of Cascade Direct Adaptive Fuzzy Control for Two-axis Inverted-pendulum Servomechanism

    Publication Year: 2007 , Page(s): 898 - 903
    Request Permissions | Click to expandAbstract | PDF file iconPDF (2573 KB) |  | HTML iconHTML  

    This study presents and analyzes a cascade direct adaptive fuzzy control (DAFC) scheme including inner and outer control loops for the stabilizing and tracking control of a nonlinear two-axis inverted-pendulum servomechanism. The goal of the inner control loop is to design a DAFC law so that the stick angle vector can fit the stick-angle command vector derived from the stick-angle reference model.... View full abstract»

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  • Geometrical Approach to Induction Motor Design

    Publication Year: 2007 , Page(s): 149 - 156
    Cited by:  Papers (4)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (3289 KB) |  | HTML iconHTML  

    The paper proposes a procedure for the electromagnetic design of three phase induction motors. The procedure is based on self-consistent equations. This approach does not use the typical experience/historical data-base collection as usual done in a lot of company design offices. Obviously, some design specifications (such as the electric and magnetic material solicitations) have to be imposed by t... View full abstract»

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  • Stator Flux Oriented Sliding Mode Control of Sensorless Induction Motor Drives by Kalman Filter

    Publication Year: 2007 , Page(s): 956 - 961
    Cited by:  Papers (1)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (2335 KB) |  | HTML iconHTML  

    This paper proposes to use a simple stator flux oriented-sliding mode control scheme in conjunction with a novel delayed-state Kalman filter based algorithm, estimating the stator flux linkage components, to realize sensorless induction motor drives. This control scheme has closed loops of torque and stator flux without Pi-type controllers and a minimum number of controller gains is required to ob... View full abstract»

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  • Improvement of the Matrix Converter Start-up Process

    Publication Year: 2007 , Page(s): 1811 - 1816
    Cited by:  Papers (1)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (5168 KB) |  | HTML iconHTML  

    The behavior of the matrix converter (MC) is usually studied in the stationary condition, however, turning on the MC is a very crucial moment for this device as overcurrents and overvoltages may appear, damaging the converter. In order to improve its ride-through capability, this paper focuses on matrix converter (MC) power-up protection strategies. The input filter and clamp circuit protect the M... View full abstract»

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  • Transient and Steady-State Simulation Study of Decoupled d-q Vector Control in PWM Converter of Variable Speed Wind Turbines

    Publication Year: 2007 , Page(s): 2079 - 2086
    Cited by:  Papers (9)  |  Patents (1)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (9303 KB) |  | HTML iconHTML  

    Variable-speed wind turbines are attractive to the high performance and are commonly used by the wind turbine industry today. They are based on variable-speed operation with pitch control using either a direct driven synchronous generator (without gearbox) or a doubly-fed induction generator. For both, there is an AC/DC/AC PWM converter that is used for wind turbine control and grid interface. The... View full abstract»

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  • Thermal Performance Evaluation of a High-Speed Flywheel Energy Storage System

    Publication Year: 2007 , Page(s): 163 - 168
    Cited by:  Papers (7)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (5913 KB) |  | HTML iconHTML  

    This paper presents the loss analysis and thermal performance evaluation of a permanent magnet synchronous motor (PMSM) based high-speed flywheel energy storage system (FESS). The flywheel system is hermetically sealed and operates in a vacuum environment to minimize windage loss created by the large- diameter high-speed flywheel rotor. The rotor is supported by non-contact magnetic bearing system... View full abstract»

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  • Adaptive Step-Size Fast Interested Boundary Tracking

    Publication Year: 2007 , Page(s): 2395 - 2398
    Cited by:  Papers (1)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (1952 KB) |  | HTML iconHTML  

    Traditional boundary tracking finds large number of redundant edge points and consumes more time. To resolve these disadvantages, an adaptive step-size boundary tracking algorithm is proposed. The new algorithm estimates possible location of next node and search edge point within extended neighborhood of the estimated node. Moreover, the new method adjusts searching step size according to current ... View full abstract»

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