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IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society最新文献

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Optimization of One-Power-Point operation for variable speed wind turbine with synchronous generators 带同步发电机的变速风力发电机组单功率点运行优化
IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2010-12-23 DOI: 10.1109/IECON.2010.5675080
Shixiong Fan, J. Fletcher, Huibin Zhang, S. Finney, B. Williams
{"title":"Optimization of One-Power-Point operation for variable speed wind turbine with synchronous generators","authors":"Shixiong Fan, J. Fletcher, Huibin Zhang, S. Finney, B. Williams","doi":"10.1109/IECON.2010.5675080","DOIUrl":"https://doi.org/10.1109/IECON.2010.5675080","url":null,"abstract":"This paper presents an optimized One-Power-Point method for maximum power tracking in a variable speed wind energy conversion system that uses a boost converter. For low-cost implementations, One-Power-Point maximum power tracking is preferable due to its ease of implementation and fast tracking ability. Its drawback is that power coefficient Cp deteriorates during wind speed drops. This means the wind turbine speed cannot track rapid wind speed changes. The rate of rotation speed is determined not only by the system inertia, but also the difference between the mechanical power and electromagnetic power. An optimization method based on One-Power-Point operation is developed to improve the system performance and energy conversion efficiency. There is no additional equipment, mechanical sensors or measurements. Simulation results confirm the functionality and feasibility of the method.","PeriodicalId":145288,"journal":{"name":"IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128650394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Direct torque control of an 3L-NPC inverter-fed induction machine: A model predictive approach 3L-NPC变频感应电机的直接转矩控制:模型预测方法
IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2010-12-23 DOI: 10.1109/IECON.2010.5675068
P. Urrejola, M. Perez, J. Rodríguez, M. Trincado
{"title":"Direct torque control of an 3L-NPC inverter-fed induction machine: A model predictive approach","authors":"P. Urrejola, M. Perez, J. Rodríguez, M. Trincado","doi":"10.1109/IECON.2010.5675068","DOIUrl":"https://doi.org/10.1109/IECON.2010.5675068","url":null,"abstract":"Predictive direct torque control for a three-level neutral point clamped inverter is proposed. The main differences between standard direct torque control and the proposed approach are the flexibility and simple algorithm implementation, which does not require complex predefined switching tables nor logic to select among them, as standard direct torque control requires. The dynamic performance is similar between them although torque ripple is smaller using the proposed controller. Predictive torque control is sensitive to parameters variation, however the prediction uses the same information required by standard direct torque control estimator. Simulation results validate the proposed control scheme and shows a performance comparison with the standard direct torque control strategy.","PeriodicalId":145288,"journal":{"name":"IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129666952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Model predictive control of a Doubly Fed Induction Generator with an Indirect Matrix Converter 带间接矩阵变换器的双馈感应发电机模型预测控制
IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2010-12-23 DOI: 10.1109/IECON.2010.5674942
M. Rivera, J. L. Elizondo, M. Macías, O. Probst, O. Micheloud, J. Rodríguez, C. Rojas, A. Wilson
{"title":"Model predictive control of a Doubly Fed Induction Generator with an Indirect Matrix Converter","authors":"M. Rivera, J. L. Elizondo, M. Macías, O. Probst, O. Micheloud, J. Rodríguez, C. Rojas, A. Wilson","doi":"10.1109/IECON.2010.5674942","DOIUrl":"https://doi.org/10.1109/IECON.2010.5674942","url":null,"abstract":"A simple and intuitive Doubly Fed Induction Generator (DFIG) predictive rotor current control scheme is presented. Predictive control of an Indirect Matrix Converter (IMC) is combined with predictive rotor current control of a DFIG to achieve a very good dynamic response as the rotor currents smoothly follow the applied reference in a ±30% range of the generator nominal rpm. Simulation results are presented for constant torque and rotational speed, as well as for variable rotational speed corresponding to a 10 kW generator dynamic response. Derivation and conjunction of each model equations are also presented along with a delay error compensation strategy to counter the practical implementation issue implicit in discrete time control computation.","PeriodicalId":145288,"journal":{"name":"IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127320377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 37
Optimum design of the thin-type four-axis force/moment sensor for a robot finger 机器人手指薄型四轴力/力矩传感器的优化设计
IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2010-12-23 DOI: 10.1109/IECON.2010.5675555
Y. Hayashi, N. Tsujiuchi, T. Koizumi, H. Oshima, Akihito Ito, Y. Tsuchiya
{"title":"Optimum design of the thin-type four-axis force/moment sensor for a robot finger","authors":"Y. Hayashi, N. Tsujiuchi, T. Koizumi, H. Oshima, Akihito Ito, Y. Tsuchiya","doi":"10.1109/IECON.2010.5675555","DOIUrl":"https://doi.org/10.1109/IECON.2010.5675555","url":null,"abstract":"A multi-axis force/moment sensor, which can measure force and moment, is useful for robotic force control. However, the smallest multi-axis force/moment sensor has excess height, which restricts postures in tasks by a robot hand. In this paper, we aim to develop the thin-type four-axis force/moment sensor that can measure the twisting moment on the finger cushion of a robot hand and improve performance of this sensor by structural optimization, including strain gauge. As a result of applying structural optimization techniques using response surface method and desirability function on the four-axis force/moment sensor by finite element analysis, we obtained optimum design variables and validated the effectiveness of the proposed techniques. Finally, we made the production model of this sensor and performed characteristics test by applying optimum design variables. We obtained sufficient sensitivities concerning each axial load by sensitivity evaluation of experimental results and showed the effectiveness of the developed sensor.","PeriodicalId":145288,"journal":{"name":"IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130088304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
An FPGA-based mixed-signal controller for switching mode converters 一种基于fpga的开关模式转换器混合信号控制器
IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2010-12-23 DOI: 10.1109/IECON.2010.5675423
Mingyao Ma, Wuhua Li, Xiangning He
{"title":"An FPGA-based mixed-signal controller for switching mode converters","authors":"Mingyao Ma, Wuhua Li, Xiangning He","doi":"10.1109/IECON.2010.5675423","DOIUrl":"https://doi.org/10.1109/IECON.2010.5675423","url":null,"abstract":"An FPGA-based mixed-signal voltage-mode controller for switching mode converters is investigated in this paper. The proposed control architecture contains an FPGA, a DAC and a comparator, where the FPGA is a control processor that implements DPWM generation and a PID control algorithm. The DAC in conjunction with the comparator operates in two operational modes: one is a conversion mode performing successive approximation A/D conversion, and the other is a modulation mode providing an instant pulse-width modulator in the analog domain. The fast response of this mixed-signal control architecture makes itself close in dynamic behavior to its analog counterpart. Furthermore, the proposed solution is also effective, since all components used are viable for power integration. Its features and performance are sufficient to promote itself for implementation in many industrial digital control systems.","PeriodicalId":145288,"journal":{"name":"IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131089282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Neuro-fuzzy and fuzzy logic controllers based speed control of IPMSM drive — A torque ripple optimization approach 基于神经模糊和模糊控制器的永磁同步电动机速度控制——一种转矩脉动优化方法
IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2010-12-23 DOI: 10.1109/IECON.2010.5674936
M. Uddin, S. Ronald
{"title":"Neuro-fuzzy and fuzzy logic controllers based speed control of IPMSM drive — A torque ripple optimization approach","authors":"M. Uddin, S. Ronald","doi":"10.1109/IECON.2010.5674936","DOIUrl":"https://doi.org/10.1109/IECON.2010.5674936","url":null,"abstract":"This paper presents a closed loop vector control for an interior permanent magnet synchronous motor (IPMSM) drive incorporating a neuro-fuzzy controller (NFC) and a fuzzy logic controller (FLC). The NFC serves as the speed controller of the drive. It is designed so as to generate the appropriate command q-axis current and ensure dynamic speed control. The back-propagation technique is used for the online tuning of this adaptive neuro-fuzzy inference system (ANFIS) parameters. Furthermore, a Mamdani type FLC is designed and incorporated to optimize the developed torque ripple by online adaptation of the hysteresis band limits of the PWM current controller. A performance comparison of the proposed NFC-FLC based IPMSM drive with conventional proportionalintegral (PI) controller based IPMSM drive having fixed hysteresis band limits is provided. Comparative simulation results demonstrate better torque response and dynamic speed performance of the proposed drive at different operating conditions.","PeriodicalId":145288,"journal":{"name":"IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society","volume":"63 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126968173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Distribution system protection with communication technologies 用通信技术保护配电系统
IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2010-12-23 DOI: 10.1109/IECON.2010.5675293
M. Wei, Zhe Chen
{"title":"Distribution system protection with communication technologies","authors":"M. Wei, Zhe Chen","doi":"10.1109/IECON.2010.5675293","DOIUrl":"https://doi.org/10.1109/IECON.2010.5675293","url":null,"abstract":"Due to the communication technologies' involvement in the distribution power system, the time-critical protection function may be implemented more accurately, therefore distribution power systems' stability, reliability and security could be improved. This paper presents an active distribution power system, including CHPs (Combined Heating and Power) and small scaled WTs (Wind Turbines), as a practical example to examine the possible impacts of communication technologies on the power system. Under some fault scenarios, the power system's responses to the fault are compared between the system with communication technologies and that without communication technologies. At the same time, the previously proposed study method of combining the simulations of communication and power systems is adopted in this study. The performance of a communication network adopted for power system is simulated by OPNET, and then the corresponding power system is studied by EMTDC/PSCAD. Finally the simulation results are analyzed to draw a conclusion.","PeriodicalId":145288,"journal":{"name":"IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132105944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 22
Networked reset control systems with discrete time-varying delays 离散时变时滞网络复位控制系统
IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2010-12-23 DOI: 10.1109/IECON.2010.5674979
A. Baños, F. Pérez, J. Cervera
{"title":"Networked reset control systems with discrete time-varying delays","authors":"A. Baños, F. Pérez, J. Cervera","doi":"10.1109/IECON.2010.5674979","DOIUrl":"https://doi.org/10.1109/IECON.2010.5674979","url":null,"abstract":"This work investigates the design of reset control systems with reset actions at fixed reset instants, and their application to a class of Networked Control Systems. The reset law is simplified for the reset instants to be periodic, but on the other hand a key idea is the use of a variable reset value at each instant that minimizes the error between consecutive reset actions. Stability conditions under variable network delays will be given for these systems. Simulation results show that the proposed reset compensator may overcome fundamental limitations of linear compensation.","PeriodicalId":145288,"journal":{"name":"IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132327871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Design and implementation of an automatic measurement system for DC-DC converter efficiency on a motherboard 主板上DC-DC转换器效率自动测量系统的设计与实现
IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2010-12-23 DOI: 10.1109/IECON.2010.5675492
Y. Bai, W. Kuo
{"title":"Design and implementation of an automatic measurement system for DC-DC converter efficiency on a motherboard","authors":"Y. Bai, W. Kuo","doi":"10.1109/IECON.2010.5675492","DOIUrl":"https://doi.org/10.1109/IECON.2010.5675492","url":null,"abstract":"In this paper, we design and implement an automatic measurement system for measuring the power efficiency of DC-DC converters on a motherboard. By incorporating a software module to measure the efficiency with the assistance of a LabVIEW software module, we propose a design for our virtual instrument (VI) with a front panel as a friendly user interface to control the efficiency measurement system, rather than the manually operated designs which not only require more manpower but are also time-consuming. Our design also improves the accuracy by utilizing automatic measurement. By using our software module, our system increases the loading of the DC-DC converter with a smaller error to measure and record both the input voltage/current, and it the output voltage/current and automatically performs a valid functional analysis. Our software cooperates with hardware instruments by means of a GPIB (General Purpose Interface Bus) interface. The output loading can be controlled exactly for each second due to the transient limitation of a DC-DC converter.","PeriodicalId":145288,"journal":{"name":"IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130430736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Dc-ac three-phase four-wire Z-source converter with hybrid PWM strategy 混合PWM策略的直流-交流三相四线z源变换器
IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2010-12-23 DOI: 10.1109/IECON.2010.5674993
E. D. dos Santos, J. H. Muniz, E. P. X. P. Filho, E. D. da Silva
{"title":"Dc-ac three-phase four-wire Z-source converter with hybrid PWM strategy","authors":"E. D. dos Santos, J. H. Muniz, E. P. X. P. Filho, E. D. da Silva","doi":"10.1109/IECON.2010.5674993","DOIUrl":"https://doi.org/10.1109/IECON.2010.5674993","url":null,"abstract":"This paper presents a hybrid PWM strategy for dc-ac three-phase four-wire Z-source converters. The technique combines the theory of space-vector PWM with the ease of implementation of a triangular-comparison PWM. Such strategy reduces the effort of algorithm calculation. The introduction of the distribution ratio in this technique, allows the development of a systematic approach for implementation of either conventional or any modified vector strategies, even including the shoot-through zero vectors inherent of Z-source inverter. Also, the paper proposes a simple software algorithm to generate the hybrid modulation of Z-source inverter with the introduction of the “virtual” dc-link zero point. Simulated and experimental results demonstrate the validity of the proposed method.","PeriodicalId":145288,"journal":{"name":"IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125461948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
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