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Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting最新文献

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Analysis and microprocessor implementation of field oriented control for permanent magnet hysteresis synchronous motor 永磁磁滞同步电机磁场定向控制的分析与微处理器实现
Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting Pub Date : 1991-09-28 DOI: 10.1109/IAS.1991.178155
J. Qian, M. Rahman
{"title":"Analysis and microprocessor implementation of field oriented control for permanent magnet hysteresis synchronous motor","authors":"J. Qian, M. Rahman","doi":"10.1109/IAS.1991.178155","DOIUrl":"https://doi.org/10.1109/IAS.1991.178155","url":null,"abstract":"An analytical motor for a permanent magnet hysteresis hybrid synchronous motor has been developed. A microprocessor-based field oriented control scheme has been successfully experimented for a laboratory magnet hysteresis motor. A scheme for measuring the torque angle is proposed. The test results confirm the improvement of the dynamic performances using a field-oriented control strategy.<<ETX>>","PeriodicalId":294244,"journal":{"name":"Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125469204","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
Microprocessor-based feedforward controller for a CSI-IM drive with state feedback 基于微处理器的具有状态反馈的CSI-IM驱动器前馈控制器
Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting Pub Date : 1991-09-28 DOI: 10.1109/IAS.1991.178095
Arun K. Chattopadhyay, Nisit K. De, S. Dutta
{"title":"Microprocessor-based feedforward controller for a CSI-IM drive with state feedback","authors":"Arun K. Chattopadhyay, Nisit K. De, S. Dutta","doi":"10.1109/IAS.1991.178095","DOIUrl":"https://doi.org/10.1109/IAS.1991.178095","url":null,"abstract":"A microprocessor-based multivariable controller incorporating state feedback as well as feedforward control for fast regulation and stability of a current source inverter-fed induction motor (CSI-IM) drive is presented. The design of the state feedback controller is based on the industrial regulator theory together with the pole-placement technique applied on a linearized d-q axes state-space model of the drive and includes a reduced-order observer to estimate the inaccessible states such as d-q axes rotor currents. A feedforward control in terms of reference and disturbance inputs has been added to the feedback controller-observer to obtain faster dynamic response. The controller is implemented in real-time using an Intel 8085 microprocessor kit. The hardware and software aspects of the controller are discussed, and test results are presented and compared with digital simulation results for step changes in references and load torque. Typical results show the possible improvement in response with the addition of feedforward control.<<ETX>>","PeriodicalId":294244,"journal":{"name":"Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124078732","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
Design and implementation of neural networks for digital current regulation of inverter drives 变频器数字电流调节神经网络的设计与实现
Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting Pub Date : 1991-09-28 DOI: 10.1109/IAS.1991.178189
Michael Buhl, R. Lorenz
{"title":"Design and implementation of neural networks for digital current regulation of inverter drives","authors":"Michael Buhl, R. Lorenz","doi":"10.1109/IAS.1991.178189","DOIUrl":"https://doi.org/10.1109/IAS.1991.178189","url":null,"abstract":"A discussion is presented of the design of one, two, and three layer neural networks for digital current regulation of the inverter drives. The learning requirements of various designs are evaluated by developing two different learning techniques for such inverter current regulators. The models and learning techniques have been investigated by simulation. These simulation results along with design considerations are used to determine the network best suited for this application. The implementation of neural networks is described, and experimental results are given.<<ETX>>","PeriodicalId":294244,"journal":{"name":"Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124219769","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: 74
Computer-aided analytical solutions of Laplace's equation 拉普拉斯方程的计算机辅助解析解
Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting Pub Date : 1991-09-28 DOI: 10.1109/IAS.1991.178236
J. Crowley
{"title":"Computer-aided analytical solutions of Laplace's equation","authors":"J. Crowley","doi":"10.1109/IAS.1991.178236","DOIUrl":"https://doi.org/10.1109/IAS.1991.178236","url":null,"abstract":"A software tool which presents analytical solutions of Laplace's equation offers several advantages over numerical techniques, such as the opportunity to study parametric dependence of the solutions and the ability to deal easily with derivatives and highly curved surfaces. The principal obstacles are overcome by a computer program which guides the user through a series of graphical menus to the correct problem statement. The solution is then furnished in a text editing window, and can be copied and exported to other programs, such as word processors and spreadsheets.<<ETX>>","PeriodicalId":294244,"journal":{"name":"Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130137334","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
Protection for low and medium voltage AC trailing cables 中、低压交流拖缆保护
Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting Pub Date : 1991-09-28 DOI: 10.1109/IAS.1991.178019
E. L. Checca, W. Helfrich
{"title":"Protection for low and medium voltage AC trailing cables","authors":"E. L. Checca, W. Helfrich","doi":"10.1109/IAS.1991.178019","DOIUrl":"https://doi.org/10.1109/IAS.1991.178019","url":null,"abstract":"In 1981 a mining equipment manufacturer approached the Mine Safety and Health Administration with a combination fuse contactor device requesting that it be permitted as a means of protection for low and medium voltage, three phase AC trailing cables. The concept behind the design of the vacuum contactor-fuse device was to use a vacuum contactor to provide protection to a specific current level during abnormal circuit conditions. If fault currents exceeded this level, a current limiting fuse would be used to interrupt the current before the vacuum contractor could open. The authors describe the tests and criteria developed to ensure that the device provided no less protection than a molded case circuit breaker. Details of the laboratory tests are presented. The vacuum circuit breaker meets 30 CFR 75900, 75902 and 75601 in that it provides suitable protection against undervoltage, grounded phase, overcurrent, and short circuits.<<ETX>>","PeriodicalId":294244,"journal":{"name":"Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting","volume":"123 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117319877","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
Evolution of power management systems for the 1990's 20世纪90年代电源管理系统的发展
Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting Pub Date : 1991-09-28 DOI: 10.1109/IAS.1991.178103
J. Bartoletti, D. J. West, R. C. Patterson, R.G. Durso, L. Powell, J. D. Fisher
{"title":"Evolution of power management systems for the 1990's","authors":"J. Bartoletti, D. J. West, R. C. Patterson, R.G. Durso, L. Powell, J. D. Fisher","doi":"10.1109/IAS.1991.178103","DOIUrl":"https://doi.org/10.1109/IAS.1991.178103","url":null,"abstract":"The authors address the changes that are currently taking place in power system protection, metering, and control applications, and discuss how integrating these functions can bring value to the process. They offer suggestions for future developments in integrated power protection, monitoring, and control systems which will further increase their value in enhancing industrial competitiveness.<<ETX>>","PeriodicalId":294244,"journal":{"name":"Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117327420","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
Vector control of induction motor with fuzzy PI controller 基于模糊PI控制器的异步电动机矢量控制
Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting Pub Date : 1991-09-28 DOI: 10.1109/IAS.1991.178177
I. Miki, N. Nagai, S. Nishiyama, T. Yamada
{"title":"Vector control of induction motor with fuzzy PI controller","authors":"I. Miki, N. Nagai, S. Nishiyama, T. Yamada","doi":"10.1109/IAS.1991.178177","DOIUrl":"https://doi.org/10.1109/IAS.1991.178177","url":null,"abstract":"A description is presented of the fuzzy proportional-plus-integral controller for the vector control system of an induction motor, and the performance of the system using this controller is discussed. The theoretical process of the fuzzy inference and the guide to a design of the controller are presented. This controller is applied to the laboratory model drive system with 0.75 kW induction motor. The simulation results demonstrate the good performance of this system.<<ETX>>","PeriodicalId":294244,"journal":{"name":"Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122738810","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: 71
A novel inductor type high-torque motor with rare-earth magnet 一种新型电感式稀土磁体大转矩电机
Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting Pub Date : 1991-09-28 DOI: 10.1109/IAS.1991.178141
N. Iwabuchi, A. Kawahara, T. Kume, T. Kabashima, N. Nagaska
{"title":"A novel inductor type high-torque motor with rare-earth magnet","authors":"N. Iwabuchi, A. Kawahara, T. Kume, T. Kabashima, N. Nagaska","doi":"10.1109/IAS.1991.178141","DOIUrl":"https://doi.org/10.1109/IAS.1991.178141","url":null,"abstract":"A concept of an electromagnetic structure which exploits the excellent characteristics of a rare-earth magnet is proposed. Thin rare-earth metal magnet pieces are mounted on the surface of the stator teeth which face the airgap. The rotor is an inductor type. This type of motor is suitable for low-speed, high-torque applications by the action of inductor teeth. The relationship between the performance and electromagnetic geometry is investigated through the finite element method (FEM) analysis and experiments. The principle of torque generation and the associated characteristics are introduced.<<ETX>>","PeriodicalId":294244,"journal":{"name":"Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117289044","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
Design and development of a user-friendly PC-based CAE software for the analysis of torque/speed/position controlled PM brushless DC motor drive system dynamics 设计并开发了一个用户友好的基于pc的CAE软件，用于分析力矩/速度/位置控制的永磁无刷直流电机驱动系统动力学
Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting Pub Date : 1991-09-28 DOI: 10.1109/IAS.1991.178041
R. Krishnan, R. A. Bedingfield, A. S. Bharadwaj, P. Ramakrishna
{"title":"Design and development of a user-friendly PC-based CAE software for the analysis of torque/speed/position controlled PM brushless DC motor drive system dynamics","authors":"R. Krishnan, R. A. Bedingfield, A. S. Bharadwaj, P. Ramakrishna","doi":"10.1109/IAS.1991.178041","DOIUrl":"https://doi.org/10.1109/IAS.1991.178041","url":null,"abstract":"A framework is formulated for the design and development of a user friendly CAE (computer aided engineering) package for drive system dynamics. The authors describe the design principles and algorithms of such a modular CAE package and its implementation on a personal computer. An effort has been made to fill the need for an interactive simulation to assess the torque ripple, losses, efficiency, torque and speed responses, and their bandwidth, as well as the suitability of the drive system for a specific application. One such CAE package, PMBD, has been developed, and key results using the package are presented to highlight the implemented features. Various user friendly features and dynamic and steady-state analysis results are described in detail.<<ETX>>","PeriodicalId":294244,"journal":{"name":"Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130739367","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
An optimum modulation strategy for a novel notch commutated 3- phi PWM inverter 一种新型陷波换相3- phi PWM逆变器的最佳调制策略
Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting Pub Date : 1991-09-28 DOI: 10.1109/IAS.1991.178332
V. Agelidis, P. Ziogas, G. Joós
{"title":"An optimum modulation strategy for a novel notch commutated 3- phi PWM inverter","authors":"V. Agelidis, P. Ziogas, G. Joós","doi":"10.1109/IAS.1991.178332","DOIUrl":"https://doi.org/10.1109/IAS.1991.178332","url":null,"abstract":"A DC-side commutated zero voltage switching (ZVS) PWM 3- Phi VSI topology is discussed. This topology consists of a typical six-switch bridge with the addition of a simple DC bus commutating subcircuit which can provide, on demand, the necessary for soft switching zero-volt interval across the inverter DC bus. The objective of this work is to identify a specific PWM technique which, in combination with the proposed ZVS scheme, can provide optimum overall converter switching performance. Moreover, the combination of the inverter topology and the modulation strategy proposed yields a soft switching environment at the lowest possible switching frequency.<<ETX>>","PeriodicalId":294244,"journal":{"name":"Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128740144","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: 25
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