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2006 CES/IEEE 5th International Power Electronics and Motion Control Conference最新文献

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Development of Large Capacity Programmable Harmonic Current Generator Based on Three-phase-four-wire Configuration 基于三相四线制结构的大容量可编程谐波电流发生器的研制
2006 CES/IEEE 5th International Power Electronics and Motion Control Conference Pub Date : 2006-08-01 DOI: 10.1109/IPEMC.2006.4777960
Liu Tao, Zhuo Fang, Chen Bo, Zhai Xi, Wang Zhao-an
{"title":"Development of Large Capacity Programmable Harmonic Current Generator Based on Three-phase-four-wire Configuration","authors":"Liu Tao, Zhuo Fang, Chen Bo, Zhai Xi, Wang Zhao-an","doi":"10.1109/IPEMC.2006.4777960","DOIUrl":"https://doi.org/10.1109/IPEMC.2006.4777960","url":null,"abstract":"The large capacity harmonic current generator based on three-phase four-wire configuration uses four-leg converter as its main circuit. So it is different from the traditional small capacity linear current source. The whole equipment can output steady harmonic current include the selective order harmonic (below 25th order), reactive current and unbalanced current. Besides, dynamic change process of harmonic current can also be accurately simulated from the equipment. The output harmonic current can be set from communicating with computer or the EPROM. The harmonic current generator can be applied to testing electrical measure equipment or debugging the harmonic current elimination equipments. This paper first introduces the operation principle and main circuit; and then analyzes the control circuit structure and presents one control method with voltage feedforward control and the output current DFT feedback control; lastly the simulation results and the experiment results based on 50 kVA harmonic current generator are given in this paper. The results of the simulation and experiment verify well performance of the device even though for the large capacity","PeriodicalId":448315,"journal":{"name":"2006 CES/IEEE 5th International Power Electronics and Motion Control Conference","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115406972","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: 0
Influence of Proton Irradiation dose on the Performance of Local Lifetime Controlled Power Diode with Proximity Gettering of Platinum 质子辐照剂量对铂邻近吸光局部寿命控制功率二极管性能的影响
2006 CES/IEEE 5th International Power Electronics and Motion Control Conference Pub Date : 2006-08-01 DOI: 10.1109/IPEMC.2006.4778169
B.D. Han, D. Hu, S. Xie, Y. Jia, B. Kang
{"title":"Influence of Proton Irradiation dose on the Performance of Local Lifetime Controlled Power Diode with Proximity Gettering of Platinum","authors":"B.D. Han, D. Hu, S. Xie, Y. Jia, B. Kang","doi":"10.1109/IPEMC.2006.4778169","DOIUrl":"https://doi.org/10.1109/IPEMC.2006.4778169","url":null,"abstract":"Based on proximity gettering of platinum by vacancy defects which are induced by proton irradiation, local platinum doping is obtained. It is used as a local lifetime control technology in high-power diodes. The theoretical dependence of electrical active Pt concentration Cpts on irradiation induced defects concentration Cv is also studied. The diodes' reverse performance parameters are measured. They are functions of irradiation dose. For low proton irradiation dose, the gettered quantities of platinum by irradiation induced defects are enhanced when the irradiation dose increases. This can improve the performances of the device. But when the proton irradiation dose is high enough, the peak concentration of gettered platinum tends saturation. Further more, for deep junction device, the side effect brought by high dose irradiation will decrease the platinum gettering efficiency and the performances of the device degenerated under higher irradiation dose. On the base of theoretical study, we improved the device structure and manufacture process, a higher peak concentration is obtained. The recovery speed has been improved further","PeriodicalId":448315,"journal":{"name":"2006 CES/IEEE 5th International Power Electronics and Motion Control Conference","volume":"307 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120838804","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: 0
Sensorless Control and PMSM Drive System for Compressor Applications 压缩机用无传感器控制和永磁同步电机驱动系统
2006 CES/IEEE 5th International Power Electronics and Motion Control Conference Pub Date : 2006-08-01 DOI: 10.1109/IPEMC.2006.4778132
D. Li, T. Suzuki, K. Sakamoto, Y. Notohara, T. Endo, C. Tanaka, T. Ando
{"title":"Sensorless Control and PMSM Drive System for Compressor Applications","authors":"D. Li, T. Suzuki, K. Sakamoto, Y. Notohara, T. Endo, C. Tanaka, T. Ando","doi":"10.1109/IPEMC.2006.4778132","DOIUrl":"https://doi.org/10.1109/IPEMC.2006.4778132","url":null,"abstract":"Sensorless control strategies and a PMSM drive system for compressor applications are presented. The drive system consists of a boost PFC rectifier and a three-phase inverter controlled by one micro-controller-unit (MCU: SH7046, Renesas Tech.). To realize low-cost, high performance, and high reliability, sensorless (current and position) control and a novel vector control strategy are proposed to satisfy the requirements of different compressors. The effectiveness and validity of the proposed control strategies are confirmed by experimental results","PeriodicalId":448315,"journal":{"name":"2006 CES/IEEE 5th International Power Electronics and Motion Control Conference","volume":"1128 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121238688","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
Reduction of Common Mode EMI in a Full-Bridge Converter through Automatic Tuning of Gating Signals 通过门控信号的自动调谐降低全桥变换器的共模电磁干扰
2006 CES/IEEE 5th International Power Electronics and Motion Control Conference Pub Date : 2006-08-01 DOI: 10.1109/IPEMC.2006.4778046
Kai Zhang, Yunbin Zhou, Yonggao Zhang, Y. Kang
{"title":"Reduction of Common Mode EMI in a Full-Bridge Converter through Automatic Tuning of Gating Signals","authors":"Kai Zhang, Yunbin Zhou, Yonggao Zhang, Y. Kang","doi":"10.1109/IPEMC.2006.4778046","DOIUrl":"https://doi.org/10.1109/IPEMC.2006.4778046","url":null,"abstract":"Theoretically, a full-bridge converter under bipolar PWM should produce very little common mode noise because the two phase-legs can compensate for each other, but this feature is often disrupted by different transmission delays of the gating signals. In this paper, a method to address this problem through automatic tuning of the pulse edges of gating signals is proposed. Specifically, the CM noise current is sensed by a DSP and the noise energy is calculated, then a search algorithm is employed to tuning the pulse edges of the gating signals in order to minimize the CM noise. Experimental results show that up to 10 dB reduction of the CM current can be obtained from 500 kHz to 5 MHz. Implementation of the this method requires little hardware expense, and the software can be synthesized into the main control DSP of the converter","PeriodicalId":448315,"journal":{"name":"2006 CES/IEEE 5th International Power Electronics and Motion Control Conference","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121249357","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: 8
Adaptive Three Dimensional Space Vector Modulation in abc Coordinates for Three Phase Four Wire Split Capacitor Converter 三相四线分裂电容变换器abc坐标下的自适应三维空间矢量调制
2006 CES/IEEE 5th International Power Electronics and Motion Control Conference Pub Date : 2006-08-01 DOI: 10.1109/IPEMC.2006.4778270
Xiao-bo Yang, Weiyang Wu, Hong Shen
{"title":"Adaptive Three Dimensional Space Vector Modulation in abc Coordinates for Three Phase Four Wire Split Capacitor Converter","authors":"Xiao-bo Yang, Weiyang Wu, Hong Shen","doi":"10.1109/IPEMC.2006.4778270","DOIUrl":"https://doi.org/10.1109/IPEMC.2006.4778270","url":null,"abstract":"A new three dimensional space vector modulation (3D-SVM) strategy in abc coordinates for the three phase four wire converter with split-capacitor is presented. Among various three phase four wire converters, the center split converter is suit to low cost, low power applications for its fewer switches. Compare to the 3D-SVM in alphabetagammacoordinates, the strategy in abc coordinates is more clearly and simpler, and therefore the complexity of modulation algorithm and the computational burden are dramatically reduced. An adaptive 3D SVM is employed to compensate the voltage variation of split capacitors. A 3 kVA prototype is established and the experimental results are presented to validate the method","PeriodicalId":448315,"journal":{"name":"2006 CES/IEEE 5th International Power Electronics and Motion Control Conference","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127435648","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: 10
A Novel Centralized HID Ballast System with Power-Bus 一种新型电力母线集中式HID镇流器系统
2006 CES/IEEE 5th International Power Electronics and Motion Control Conference Pub Date : 2006-08-01 DOI: 10.1109/IPEMC.2006.4777952
Xiaodong Lu, Bo Yang, Jiande Wu, Xiangning He
{"title":"A Novel Centralized HID Ballast System with Power-Bus","authors":"Xiaodong Lu, Bo Yang, Jiande Wu, Xiangning He","doi":"10.1109/IPEMC.2006.4777952","DOIUrl":"https://doi.org/10.1109/IPEMC.2006.4777952","url":null,"abstract":"In purpose of solving the problems on saving energy, resisting acoustic resonance and enhancing reliability in HID lamp ballasts, this paper addresses a novel centralized HID ballast system with power-bus. The system utilizes a central converter to convert the mains voltage to a particular waveform in power-bus, and then with the power-bus, simplified ballasts can be driven in parallel. According to the different voltages waveforms in power-bus, two centralized ballast systems are proposed: the centralized HID ballast system with DC bus and the centralized HID ballast system with AC bus. Compared with the traditional ballast, the centralized HID ballast system with power-bus is of great advantages such as remarkable energy and materials saving, easy dimming and control, high intelligence and reliability, etc. And besides, there is no acoustic resonance phenomenon in the centralized HID ballast system with AC bus","PeriodicalId":448315,"journal":{"name":"2006 CES/IEEE 5th International Power Electronics and Motion Control Conference","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127474132","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: 0
Speed Sensorless Vector Control of Induction Motor Based on Full-Order Flux Observer 基于全阶磁链观测器的异步电机无速度传感器矢量控制
2006 CES/IEEE 5th International Power Electronics and Motion Control Conference Pub Date : 2006-08-01 DOI: 10.1109/IPEMC.2006.4778330
Shanshan Wu, Yongdong Li, Zedong Zheng
{"title":"Speed Sensorless Vector Control of Induction Motor Based on Full-Order Flux Observer","authors":"Shanshan Wu, Yongdong Li, Zedong Zheng","doi":"10.1109/IPEMC.2006.4778330","DOIUrl":"https://doi.org/10.1109/IPEMC.2006.4778330","url":null,"abstract":"This paper presents a DSP-based speed sensorless field oriented vector control system for induction motor. A full-order adaptive observer with stator current and rotor flux as its state variables is used here to estimate the rotor speed. Moreover, the stator resistance is also identified to update the stator resistance value used in the observer so that the rotor speed can be estimated accurately at low speeds. By using the proposed full-order flux observer, the drive system can operate well in a wide range of speed. The validity of the proposed method is confirmed by numerical simulations. Then a prototype is setup and experiments based on a DSP TMS320F2812 prove the excellent performances of the presented control algorithm","PeriodicalId":448315,"journal":{"name":"2006 CES/IEEE 5th International Power Electronics and Motion Control Conference","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125170944","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
Novel Random-Harmonic Elimination PWM Technique for Single-Switch Three-Phase AC-DC Buck Converter 单开关三相交直流降压变换器随机谐波消除PWM新技术
2006 CES/IEEE 5th International Power Electronics and Motion Control Conference Pub Date : 2006-08-01 DOI: 10.1109/IPEMC.2006.4778059
G. Tan, Wenchuan Ma, Yanchao Ji, Hongxiang Yu, Wancai Xu
{"title":"Novel Random-Harmonic Elimination PWM Technique for Single-Switch Three-Phase AC-DC Buck Converter","authors":"G. Tan, Wenchuan Ma, Yanchao Ji, Hongxiang Yu, Wancai Xu","doi":"10.1109/IPEMC.2006.4778059","DOIUrl":"https://doi.org/10.1109/IPEMC.2006.4778059","url":null,"abstract":"A novel PWM technique for single-switch three-phase AC-DC buck converter is proposed to reject input voltage fluctuation, obtain high quality output voltage and realize open-loop operation mode. By controlling the duty cycle of the switch which tracks the change of input voltage, the energy supplied by AC mains and the energy consumed in load can keep invariable in every switching cycle. So the output DC voltage maintains at a constant value and random-harmonic voltage contained in input stage is eliminated. Based on the principle of energy conservation, the system operation is analyzed and the control strategy is introduced in detail both in discontinuous conduction mode (DCM) and continuous conduction mode (CCM). Experimental results are provided to show its validity and feasibility","PeriodicalId":448315,"journal":{"name":"2006 CES/IEEE 5th International Power Electronics and Motion Control Conference","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125178142","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
Multiphase Permanent Magnet Motor Drive System Based on A Novel Multiphase SVPWM 基于新型多相SVPWM的多相永磁电机驱动系统
2006 CES/IEEE 5th International Power Electronics and Motion Control Conference Pub Date : 2006-08-01 DOI: 10.1109/IPEMC.2006.4778058
Shan Xue, X. Wen, Zhao Feng
{"title":"Multiphase Permanent Magnet Motor Drive System Based on A Novel Multiphase SVPWM","authors":"Shan Xue, X. Wen, Zhao Feng","doi":"10.1109/IPEMC.2006.4778058","DOIUrl":"https://doi.org/10.1109/IPEMC.2006.4778058","url":null,"abstract":"Multiphase motor drives are multi-dimensional systems, so multiphase vector control and SVPWM must be implemented in a multi-dimensional vector space. In this paper, multi-dimensional multiphase vector control is developed based on a novel multiphase SVPWM strategy, which could synthesize the required voltage vectors not only in d-q subspace but also in other subspaces. Therefore, all voltage and current harmonics, which contribute to the torque positively, are controllable. Throughout this paper, a five-phase permanent magnet motor drive system is developed as an example, and simulation and experimental results verify these proposed strategies. Moreover, these strategies can be easily extended to other multiphase drive systems with any number of phases","PeriodicalId":448315,"journal":{"name":"2006 CES/IEEE 5th International Power Electronics and Motion Control Conference","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125817543","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: 18
Performance Investigation of a Fault-Tolerant Brushless Permanent Magnet AC Motor Drive 容错永磁无刷交流电机驱动器的性能研究
2006 CES/IEEE 5th International Power Electronics and Motion Control Conference Pub Date : 2006-08-01 DOI: 10.1109/IPEMC.2006.4778135
J. Zhu, N. Ertugrul, W. Soong
{"title":"Performance Investigation of a Fault-Tolerant Brushless Permanent Magnet AC Motor Drive","authors":"J. Zhu, N. Ertugrul, W. Soong","doi":"10.1109/IPEMC.2006.4778135","DOIUrl":"https://doi.org/10.1109/IPEMC.2006.4778135","url":null,"abstract":"Fault-tolerant motor drives are required in various safety critical applications. Using special motor design and inverter topology, brushless permanent magnet AC motor drives can have a fault-tolerant capability. In this paper, a dual motor drive configuration has been proposed which offer high robustness and reliability. This paper studies various critical performance characteristics of the dual motor drive including drive loss and system efficiency. The paper aims to address some of important performance issues in the motor drive, which has not been addressed previously. The paper presents the details of the experimental setup and explains the measurement methods for the motor parameters and for the open-circuit torque loss. The efficiency prediction method and corresponding results are also presented and verified by the computer simulation study both under healthy and various faulty conditions","PeriodicalId":448315,"journal":{"name":"2006 CES/IEEE 5th International Power Electronics and Motion Control Conference","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126923634","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: 8
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