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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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Real-time robot drive control with PM-synchronous motors using a DSP-based computer system 采用基于dsp的计算机系统实现pm同步电机对机器人的实时驱动控制
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.883029
I. Birou, M. Imecs
{"title":"Real-time robot drive control with PM-synchronous motors using a DSP-based computer system","authors":"I. Birou, M. Imecs","doi":"10.1109/IPEMC.2000.883029","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.883029","url":null,"abstract":"This paper is concerned with robust vector control of a driving system with PM-synchronous servomotor using a fixed-point DSP based computing architecture. Speed and position control systems are analyzed for different operation conditions, control strategies, different PWM type converters and more classes of controllers. A hardware architecture was developed based on a TMS320C5x fixed-point processor, a PWM control unit realized in FPGA technology, an interfacing unit to the incremental encoder and A/D converters for the stator-phase current inputs, a high speed TDM-type serial bus and an emulating and debugging driver. The software was written in both, DSP-assembler language for acquisition and communication programs and in C language for the control algorithm computation. The experimental results clearly illustrate the high performance of the control system we presented in the paper. The computing system solution based on a minimal hardware configuration offers a flexible solution for different control strategies applied to a large scale of driving systems with AC machines.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"753 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":"122978433","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
Series resonant high-voltage PFM DC-DC converter with voltage multiplier based a two-step frequency switching control for medical-use X ray power generator 基于两步频率开关控制的串联谐振高压PFM DC-DC变换器，用于医用X射线电源发生器
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.884558
J. Sun, H. Konishi, Y. Ogino, E. Chu, M. Nakaoka
{"title":"Series resonant high-voltage PFM DC-DC converter with voltage multiplier based a two-step frequency switching control for medical-use X ray power generator","authors":"J. Sun, H. Konishi, Y. Ogino, E. Chu, M. Nakaoka","doi":"10.1109/IPEMC.2000.884558","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.884558","url":null,"abstract":"In general, high-voltage DC power supplies employing a variety of high-frequency inverters are implemented for constant value control schemes. In particular, their good transient and steady-state performances can not be achieved under wide load variations for a medical-use high voltage X ray generator ranging from 20 kV to 150 kV in the output voltage and from 0.5 mA to 1250 mA, respectively. A high-voltage DC power supply designed for X ray power generator applications is considered, which uses series resonant inverter-linked multistage DC voltage multiplier instead of conventional high voltage diode module rectifier connected to the secondary-side of a high-voltage transformer. A constant on-time/variable frequency control scheme of this converter operating at zero-current soft switching mode is described. Introducing the capacitor-diode cascaded multistage voltage multiplier, the secondary turn numbers, and secondary-side stray capacitance of the high-voltage high-frequency transformer as well as the rectifier diode voltage ratings can be greatly reduced. It is proven that the proposed converter control scheme of the 2 step changed frequency selection switching is more effective for improving output voltage responses. A series resonant high-frequency transformer-linked voltage-multiplying rectifier is evaluated for an X ray high voltage generator on the basis of simulation analysis and observed data in experiment.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"55 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":"114610436","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: 28
Comparison of closed-loop speed control schemes for a doubly fed twin stator induction motor drive 双馈双定子感应电动机闭环调速方案的比较
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.884602
N. Chilakapati, V. Ramsden, V. Ramaswamy, J. Zhu
{"title":"Comparison of closed-loop speed control schemes for a doubly fed twin stator induction motor drive","authors":"N. Chilakapati, V. Ramsden, V. Ramaswamy, J. Zhu","doi":"10.1109/IPEMC.2000.884602","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.884602","url":null,"abstract":"The doubly fed twin stator induction motor (DFTSIM) is of interest as a variable speed drive, as it has the potential for high voltage, high power, and limited speed range applications. This study presents the simulation results of the dynamic and steady state performances of a laboratory DFTSIM with a linear load, using two different speed control schemes, viz., decoupled control scheme and voltage space vector control scheme. While the choice of the speed control scheme is based on the need for a fast or a slow dynamic response, the need for good steady state performance can not be understated. In this context, the results of the simulations indicate that the steady state performance of the machine with the voltage space vector control scheme is inherently superior compared to that with the de-coupled control scheme. Further, with the decoupled control scheme, the need for optimizing the decoupled control flux under dynamic conditions is revealed.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"2 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":"129791080","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
A medium-frequency induction heater for development of viscous and high-solidifying oil deposits 一种中频感应加热器，用于开发粘稠和高凝固的油田
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.883038
Bingyi Zhang, Fengxiang Wang, Guihong Feng
{"title":"A medium-frequency induction heater for development of viscous and high-solidifying oil deposits","authors":"Bingyi Zhang, Fengxiang Wang, Guihong Feng","doi":"10.1109/IPEMC.2000.883038","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.883038","url":null,"abstract":"Low heating efficiency, unbalanced three-phase power, poor utilization ratio of rated capability of the electric apparatus employed at each oil well are the main problems in the single-phase power induction technique with hollow pumping rod for development of viscous and high-solidifying oil deposits. The medium-frequency induction heater proposed in this paper can be used to solve the above problems. The frequency of the new heater can be continuously adjusted from 500 Hz to 8 kHz and the maximum output power is 200 kW. The structure, operation principle, performance and application of the new induction heater are introduced in the paper.","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":"128518576","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
The research for speed estimation of induction motor based on neural network 基于神经网络的异步电动机转速估计研究
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.883009
Z. Shao, Ying Li
{"title":"The research for speed estimation of induction motor based on neural network","authors":"Z. Shao, Ying Li","doi":"10.1109/IPEMC.2000.883009","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.883009","url":null,"abstract":"Artificial neural networks have the ability of parallel calculation, adapting, learning and approaching an arbitrary nonlinear function. In this paper, a method of how to use a single nerve cell to identify motor speed and how to use a multi-input neural network to identify motor stator and rotor resistance online is discussed. The simulation results show its validity and feasibility.","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":"124221073","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: 5
A new electronic load using current-controlled two-state technology 一种采用电流控制双态技术的新型电子负载
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.883067
X. Zhao, Xiaobin Wei, H. Hu, Beilen, Jinzhong Zheng
{"title":"A new electronic load using current-controlled two-state technology","authors":"X. Zhao, Xiaobin Wei, H. Hu, Beilen, Jinzhong Zheng","doi":"10.1109/IPEMC.2000.883067","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.883067","url":null,"abstract":"This paper describes how to apply the current-controlled two-state modulation technology to the development of a new type of dynamic electronic load which, under the control of a microcomputer, is used to imitate the dynamic property of power supply for the detector of the starting property and quality property of the power of aircraft ground. Based on the quantitative analysis, the conclusion is drawn that the system is an excellent dynamic electronic load and controlled current amplifier. The result and curves of the detection and imitation detection of power of aircraft ground are given in the paper.","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":"114321394","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
Methods of eliminating abnormal phenomena observed in low-voltage output paralleled converter system 低压输出并联变流器系统异常现象的消除方法
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.885336
T. Kohama, T. Ninomiya
{"title":"Methods of eliminating abnormal phenomena observed in low-voltage output paralleled converter system","authors":"T. Kohama, T. Ninomiya","doi":"10.1109/IPEMC.2000.885336","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.885336","url":null,"abstract":"Methods for solving abnormal phenomena observed in low-voltage output paralleled converter system using synchronous rectifiers are discussed. The abnormal phenomena such as reverse power-flow and self-oscillation are described and causes of them are discussed. Conventional current-sharing controllers are used to avoid the phenomena; the results of which are confirmed by experiment.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"16 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":"121487452","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
The experimental studies on active power filter for HVDC system 高压直流系统有源滤波器的实验研究
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.883059
G. Xiao, Jinjun Liu, Jun Yang, Zhaoan Wang
{"title":"The experimental studies on active power filter for HVDC system","authors":"G. Xiao, Jinjun Liu, Jun Yang, Zhaoan Wang","doi":"10.1109/IPEMC.2000.883059","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.883059","url":null,"abstract":"The main circuit configuration of an active power filter for an HVDC transmission system and its basic concept for th suppression of harmonics are analyzed in detail in this paper and on the basis of these, an experimental device is developed. The experimental results show that the hybrid filter, consisting of a passive fitter and active filter can further increase the filter performance on the DC side in an HVDC system.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"74 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":"127673049","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
Buried air gap structure for improving the breakdown voltage of SOI power MOSFET's 提高SOI功率MOSFET击穿电压的埋地气隙结构
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.882975
B. Jeon, D.Y. Kim, Y.S. Lee, J. Oh, M. Han, Y. Choi
{"title":"Buried air gap structure for improving the breakdown voltage of SOI power MOSFET's","authors":"B. Jeon, D.Y. Kim, Y.S. Lee, J. Oh, M. Han, Y. Choi","doi":"10.1109/IPEMC.2000.882975","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.882975","url":null,"abstract":"A novel SOI power MOSFET employing a buried air gap structure (BAGS) is proposed and verified by numerical simulation. Higher breakdown voltage is achieved in proposed structure than conventional ones, because the buried air gap reduces the vertical electric field near the drain junction efficiently. It is shown that the drain-substrate capacitance is reduced due to the low dielectric constant of the buried air gap.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"27 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":"126448663","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: 11
Electrical and electrothermal 2D simulations of a 4H-SiC high voltage current limiting device for serial protection applications 用于串行保护应用的4H-SiC高压限流装置的电气和电热2D模拟
Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435) Pub Date : 2000-08-15 DOI: 10.1109/IPEMC.2000.885436
F. Nallet, A. Sénès, D. Planson, M. Locatelli, J. Chante, J.P. Taboy
{"title":"Electrical and electrothermal 2D simulations of a 4H-SiC high voltage current limiting device for serial protection applications","authors":"F. Nallet, A. Sénès, D. Planson, M. Locatelli, J. Chante, J.P. Taboy","doi":"10.1109/IPEMC.2000.885436","DOIUrl":"https://doi.org/10.1109/IPEMC.2000.885436","url":null,"abstract":"The subject of this paper is a study of the ability of silicon carbide to be used for new solid state power device applications. A 4H-SiC current limiting device is studied. The device structure is a vertical power MOSFET with a preformed N channel. Its electrothermal behavior is presented through simulations with ISE TCAD tools. The efficiency of such a silicon device is estimated for comparison with SiC. A full simulation with two SiC devices inside an HSPICE modeled circuit is also proposed to study the ability of a bi-directional serial protection system.","PeriodicalId":373820,"journal":{"name":"Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435)","volume":"15 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":"125564071","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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