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Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)最新文献

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Tsinghua-1 Micro-satellite power system architecture and design 清华一号微卫星动力系统体系结构与设计
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.882969
Wu Zhifei, You Zheng, J. Salvignol
{"title":"Tsinghua-1 Micro-satellite power system architecture and design","authors":"Wu Zhifei, You Zheng, J. Salvignol","doi":"10.1109/IPEMC.2000.882969","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.882969","url":null,"abstract":"Tsinghua-1 Micro-satellite is the first satellite made by Tsinghua University. It was launched in 2000. The power system of Tsinghua-1 Micro-satellite is one of the most important subsystems. It provides all power for satellite platform and payloads from the mission's beginning to the end. We designed the regulation, protection and distribution of 4/spl times/35 W solar array power and the energy of 7 Ah NiCd batteries. This subsystem essentially offers two buses: unregulated 14 V and regulated 5 V. All distributed power lines to the users are protected by current tripping switches. In addition some essential loads, such as the Telecommand System, are supplied through fuses. Tsinghua-1 Microsatellite power system provides an efficient, flexible, reliable and cost-effective solution for small satellites in low Earth orbit. A better maximum power point tracking has been used to increase reliability margins and increase the efficiency of the power system. Undertaking several kinds of test, such as power board test, AIT (assemble integrate test), EMC (electromagnetic compatibility) test and TVT (thermal vacuum test), the power system worked very well.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115729032","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: 3
Application of scientific thinking in studying of power electronics topologies 科学思维在电力电子拓扑研究中的应用
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.883075
Z. Jianfeng, Jiang Ping, Tang Guoqing
{"title":"Application of scientific thinking in studying of power electronics topologies","authors":"Z. Jianfeng, Jiang Ping, Tang Guoqing","doi":"10.1109/IPEMC.2000.883075","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.883075","url":null,"abstract":"In this paper, some scientific thinkings are introduced into analyzing, understanding and designing power electronics topologies by several simple examples. Using scientific thinking, one can learn power electronics topologies better and can accelerate the emergence of some novel topologies in practical work.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116918630","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
Power control of a doubly fed induction machine without rotational transducers 无旋转换能器双馈感应电机的功率控制
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.884641
Eel-Hwan Kim, Sung-Bo Oh, Yong-Hyun Kim, Chang-Su Kim
{"title":"Power control of a doubly fed induction machine without rotational transducers","authors":"Eel-Hwan Kim, Sung-Bo Oh, Yong-Hyun Kim, Chang-Su Kim","doi":"10.1109/IPEMC.2000.884641","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.884641","url":null,"abstract":"This paper describes a variable speed drive and power control of a doubly fed induction machine (DFIM) without rotational transducers. A stator flux orientation scheme and rotor speed estimator are employed to achieve the power generating control. To show the validity of theoretical analysis, a 5 HP DFIM prototype system and PWM power converter are built. Computer simulations and experimental results are presented to support the discussion.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117256879","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: 13
Characteristics of active power filter controlled by the use of extension pq theory 利用可拓pq理论控制有源电力滤波器的特性
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.885429
Y. Komatsu, T. Kawabata
{"title":"Characteristics of active power filter controlled by the use of extension pq theory","authors":"Y. Komatsu, T. Kawabata","doi":"10.1109/IPEMC.2000.885429","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.885429","url":null,"abstract":"In this paper, the authors propose a calculation method for the compensating current reference of the active power filter where a nonlinear load exists in a three-phase three-wire unsymmetrical voltage system. This new method has been named the extension pq method. The authors have experimented with the extension pq method and the pq method using the same current controlled intelligent power module inverter for both methods. The results of the experiments proved that, in the unsymmetrical voltage system, the source current was distorted in case of the pq method but undistorted in case of the extension pq method.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116277532","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
Advanced nonlinear control strategy for motion control systems 运动控制系统的先进非线性控制策略
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.885341
Y. Tan, Jie Chang, Jun He, H. Tan
{"title":"Advanced nonlinear control strategy for motion control systems","authors":"Y. Tan, Jie Chang, Jun He, H. Tan","doi":"10.1109/IPEMC.2000.885341","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.885341","url":null,"abstract":"In this paper, the authors introduce a basic design methodology for developing a backstepping nonlinear controller for industrial motion control systems. With a simplified second-order system model for the motion control systems, they illustrate the backstepping design step-by-step. Backstepping is a novel and practical nonlinear design tool, which is based on constructing a Lyapunov function for the closed-loop systems and guarantees the stability and tracking performance through the Lyapunov energy dissipation. Although the simplified second-order model for the motion control systems is linear, the nonlinear control design approach generate aggressive control effort to reduce the tracking error present in the motion control systems, which significantly improves the system bandwidth. The effectiveness of their design scheme is shown through computer simulation and experiment results.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"16 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123510756","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
Modeling and design of a controlled current induction motor systems 可控电流感应电机系统的建模与设计
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.883079
A. Essadki, M. Cherkaoui
{"title":"Modeling and design of a controlled current induction motor systems","authors":"A. Essadki, M. Cherkaoui","doi":"10.1109/IPEMC.2000.883079","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.883079","url":null,"abstract":"This paper gives the analysis and design by state plane method of a current source inverter with induction motor. Each 60/spl deg/ period of the inverter operation with no overlap consist of three successive modes, viz., charging transfer, and single flow mode. The induction motor is modeled as a series equivalent circuit per phase but the analysis and design of a current source inverter with induction motor has been effected by a state plane method. The analytical results obtained by the state plane method are compared with experimental and computed results and a good agreement between them shows the validity effectiveness of this method.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122143198","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
DSP-based control system of a SMES unit 基于dsp的中小企业控制系统
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.884545
Xu Chu, Xiaohua Jiang, Xuezhi Wu, Xin Mo, Hong Yang, Jianguo Jiang
{"title":"DSP-based control system of a SMES unit","authors":"Xu Chu, Xiaohua Jiang, Xuezhi Wu, Xin Mo, Hong Yang, Jianguo Jiang","doi":"10.1109/IPEMC.2000.884545","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.884545","url":null,"abstract":"This paper describes a DSP-based control system that was developed for a SMES unit of 15 kW/20 kJ. The SMES unit was built for a grid model, and a 12-pulse IGBT current source converter was used as the power interface between AC network and the energy-stored coil. Control algorithms were developed to implement the performances such as fluctuating load compensation and uninterrupted power supply (UPS). Simulations were carried out with a self-developed transient program and the results are presented.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"43 19","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120822393","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
A novel three-phase AC/DC converter without front-end filter based on repetitive control technique 一种基于重复控制技术的无前端滤波器三相AC/DC变换器
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.882987
Shunxiao Xu, Fuwen Yang
{"title":"A novel three-phase AC/DC converter without front-end filter based on repetitive control technique","authors":"Shunxiao Xu, Fuwen Yang","doi":"10.1109/IPEMC.2000.882987","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.882987","url":null,"abstract":"This paper proposes a novel three-phase AC/DC converter without a front-end filter. By adopting repetitive control technique, a front-end filter located after AC rectifier is omitted. The converter has many advantages such as simpler structure. Higher reliability and better output waveform. The principle of operation and harmonics elimination are elaborated. Finally, simulations show the approach is effective.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124736503","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
Design of snubber circuit for the 4500 V/4000 A GTOs in a 20 MVA STATCOM 20mva STATCOM中4500v / 4000a gto缓冲电路的设计
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.884624
Song Qiang, L. Wenhua, W. Zhiyong, Chen Xizheng, Xu Peifeng
{"title":"Design of snubber circuit for the 4500 V/4000 A GTOs in a 20 MVA STATCOM","authors":"Song Qiang, L. Wenhua, W. Zhiyong, Chen Xizheng, Xu Peifeng","doi":"10.1109/IPEMC.2000.884624","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.884624","url":null,"abstract":"This paper analyzes the generation process of the overvoltages V/sub DSP/ V/sub DM/ and V/sub R/ during the turn-off process of GTO and the measures to suppress the overvoltages. Through analyses of the features of conventional RCD snubber circuit and three kinds of low-loss snubber circuit, the snubber circuit for the 4500 V/4000 A GTOs in a 20 MVA STATCOM installation is proposed. The snubber circuit is the low-loss /spl Delta/-type snubber circuit with a clamping capacitor. Experimental results demonstrate that the proposed snubber circuit is very effective for large capacity two-level GTO inverter.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124851220","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
Problems of stator flux oriented torque controllers for the interior permanent magnet motor 内置式永磁电机定子磁链定向转矩控制器问题
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.885426
M.F. Rahman, L. Zhong
{"title":"Problems of stator flux oriented torque controllers for the interior permanent magnet motor","authors":"M.F. Rahman, L. Zhong","doi":"10.1109/IPEMC.2000.885426","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.885426","url":null,"abstract":"This paper reviews the problems associated with the implementation of the so-called direct torque control (DTC) strategy for the interior permanent magnet motors. Such control techniques are increasingly drawing interest because of the simplicity of its structure, elimination of the current controllers and hence their inherent delays and the elimination of the rotor position sensor. The latter advantage is perhaps the main impetus for considering this new approach of control. The sources of difficulties, namely, the stator resistance variation, the offsets in measurements and the error in the detection of the initial rotor position are discussed.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128367699","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: 2
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