发布求助
文献互助 智能选刊 最新文献

Proceedings of IEEE Power Electronics Specialist Conference - PESC '93最新文献

筛选
英文 中文
PWM switching patterns for hybrid inverter drive structures 混合逆变器驱动结构的PWM开关模式
Proceedings of IEEE Power Electronics Specialist Conference - PESC '93 Pub Date : 1993-06-20 DOI: 10.1109/PESC.1993.472024
J. Salmon
{"title":"PWM switching patterns for hybrid inverter drive structures","authors":"J. Salmon","doi":"10.1109/PESC.1993.472024","DOIUrl":"https://doi.org/10.1109/PESC.1993.472024","url":null,"abstract":"The author describes how standard three-phase pulse-width modulated (PWM) switching patterns can be used to control the boost action of the inverter bridge in a three-phase hybrid drive. The control strategies allow the inverter bridge to operate as a boost-type switch without corrupting the three-phase PWM voltages at the drive output terminals. The maximum permissible voltage gain associated with the inverter boost action is shown to be dependent upon the amplitude modulation depth and the type of modulation scheme being used.<<ETX>>","PeriodicalId":358822,"journal":{"name":"Proceedings of IEEE Power Electronics Specialist Conference - PESC '93","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116250391","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
RBSOA characterization of GTO devices GTO器件的RBSOA特性
Proceedings of IEEE Power Electronics Specialist Conference - PESC '93 Pub Date : 1993-06-20 DOI: 10.1109/PESC.1993.471974
D. Chen, G. Carpenter, F. Lee
{"title":"RBSOA characterization of GTO devices","authors":"D. Chen, G. Carpenter, F. Lee","doi":"10.1109/PESC.1993.471974","DOIUrl":"https://doi.org/10.1109/PESC.1993.471974","url":null,"abstract":"GTO devices are characterized using a nondestructive RBSOA (reverse-bias safe operating area) tester. Breakdown phenomena observed in GTO testing are very much different from those of a BJTs. Explanation of the cause of the loss of device voltage blocking capability during turn-off is given.<<ETX>>","PeriodicalId":358822,"journal":{"name":"Proceedings of IEEE Power Electronics Specialist Conference - PESC '93","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116300473","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
Economical single phase current controlled unipolar and bi-directional voltage source converters 经济的单相电流控制单极和双向电压源转换器
Proceedings of IEEE Power Electronics Specialist Conference - PESC '93 Pub Date : 1993-06-20 DOI: 10.1109/PESC.1993.472022
V. Kanetkar, G. Dubey
{"title":"Economical single phase current controlled unipolar and bi-directional voltage source converters","authors":"V. Kanetkar, G. Dubey","doi":"10.1109/PESC.1993.472022","DOIUrl":"https://doi.org/10.1109/PESC.1993.472022","url":null,"abstract":"Current controlled single phase PWM voltage source converters (VSCs) using three level (unipolar) input terminal voltage are presented. These retain all advantages of VSCs using two level (bipolar) input terminal voltage and further reduce the semiconductor stress. Economical constructions suggested make use of GTOs along with SCRs.<<ETX>>","PeriodicalId":358822,"journal":{"name":"Proceedings of IEEE Power Electronics Specialist Conference - PESC '93","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123635923","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 zero-voltage transition, three-phase PWM rectifier/inverter circuit 一种新型零电压转换、三相PWM整流/逆变电路
Proceedings of IEEE Power Electronics Specialist Conference - PESC '93 Pub Date : 1993-06-20 DOI: 10.1109/PESC.1993.472023
V. Vlatkovic, D. Borojevic, F. Lee, C. Cuadros, S. Gataric
{"title":"A new zero-voltage transition, three-phase PWM rectifier/inverter circuit","authors":"V. Vlatkovic, D. Borojevic, F. Lee, C. Cuadros, S. Gataric","doi":"10.1109/PESC.1993.472023","DOIUrl":"https://doi.org/10.1109/PESC.1993.472023","url":null,"abstract":"A switching rectifier/inverter technique that combines the conventional three-phase, six-stepped pulse-width modulated (PWM) rectifier/inverter with a simple commutation circuit to provide zero-voltage turn-on for the switches and soft turn-off for the diodes is presented. The commutation circuit is active only during a short period of the switching cycle, thus it consumes minimum power and does not impair the normal constant frequency PWM control. The addition of the commutation circuit does not result in increased component current and voltage stresses compared to the conventional PWM converter.<<ETX>>","PeriodicalId":358822,"journal":{"name":"Proceedings of IEEE Power Electronics Specialist Conference - PESC '93","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116805946","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: 82
Analysis of a PWM-resonant DC-to-DC converter pwm谐振dc - dc变换器的分析
Proceedings of IEEE Power Electronics Specialist Conference - PESC '93 Pub Date : 1993-06-20 DOI: 10.1109/PESC.1993.472043
V. Vorperian, C. Mclyman
{"title":"Analysis of a PWM-resonant DC-to-DC converter","authors":"V. Vorperian, C. Mclyman","doi":"10.1109/PESC.1993.472043","DOIUrl":"https://doi.org/10.1109/PESC.1993.472043","url":null,"abstract":"When a parallel resonant tank is excited by a bipolar current pulse train a sinusoidal voltage develops across the tank whose amplitude depends on the duty cycle of the pulse train. An isolated secondary can be derived by applying the tank voltage to an isolation transformer whose magnetizing inductance acts as the resonance inductor of the tank circuit. A DC output voltage is obtained after rectification and filtering of the sinusoidal secondary voltage and regulation is achieved by controlling the duty-cycle of the pulse train. The sinusoidal nature of the voltage across the isolation transformer alleviates some of the noise problems associated with parasitic capacitances of an isolation transformer when operated with square voltage waveforms. The DC and small-signal analysis of the power converter is given and an equivalent small-signal circuit model is derived. Experimental results which confirm the validity of the model are presented.<<ETX>>","PeriodicalId":358822,"journal":{"name":"Proceedings of IEEE Power Electronics Specialist Conference - PESC '93","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124597263","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 direct frequency converter controlled by space vectors 由空间矢量控制的直接变频器
Proceedings of IEEE Power Electronics Specialist Conference - PESC '93 Pub Date : 1993-06-20 DOI: 10.1109/PESC.1993.471911
E. Wiechmann, J. Espinoza, L. Salazar, J. Rodriquez
{"title":"A direct frequency converter controlled by space vectors","authors":"E. Wiechmann, J. Espinoza, L. Salazar, J. Rodriquez","doi":"10.1109/PESC.1993.471911","DOIUrl":"https://doi.org/10.1109/PESC.1993.471911","url":null,"abstract":"Frequency converters have received considerable attention during the past decade. To improve price, volume, weight, reliability, and performance, the trend has been set to rely mainly on semiconductors while removing unnecessary passive components. Among the various converter structures proposed to compete with rectifier-inverter structures, direct frequency converters share the capability of integrating high-tech semiconductors and advanced PWM techniques. A space vector direct frequency converter is considered. The converter requirements of switching frequencies are highly reduced and quite practical over a wide range of output frequency.<<ETX>>","PeriodicalId":358822,"journal":{"name":"Proceedings of IEEE Power Electronics Specialist Conference - PESC '93","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128306586","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
Economical, PV maximum power point tracking regulator with simplistic controller 经济，光伏最大功率点跟踪调节器与简单的控制器
Proceedings of IEEE Power Electronics Specialist Conference - PESC '93 Pub Date : 1993-06-20 DOI: 10.1109/PESC.1993.471985
S. Wolf, J. Enslin
{"title":"Economical, PV maximum power point tracking regulator with simplistic controller","authors":"S. Wolf, J. Enslin","doi":"10.1109/PESC.1993.471985","DOIUrl":"https://doi.org/10.1109/PESC.1993.471985","url":null,"abstract":"A 30% cost reduction of photovoltaic generation can be brought about by the investment in a novel, highly efficient maximum power point tracker (MPPT). Such a power converter is currently under development, implementing a feedforward output current controller as tracking algorithm. The DC-DC power converter, typical of a MPPT, exploits the efficient high-frequency operation, associated with zero-transition switching. Thus the output filter only consists of the combination of a storage battery and its cabling. The resulting power converter is suitable for integration into standard PV panels during manufacturing. The efficiency of the MPPT is 96% for a range of output powers at a low battery voltage of 12.5 V and a component cost of US$21.00.<<ETX>>","PeriodicalId":358822,"journal":{"name":"Proceedings of IEEE Power Electronics Specialist Conference - PESC '93","volume":"133 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128729387","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: 45
Neural network control of a chopper-fed DC motor 切刀式直流电机的神经网络控制
Proceedings of IEEE Power Electronics Specialist Conference - PESC '93 Pub Date : 1993-06-20 DOI: 10.1109/PESC.1993.472027
J. Bates, M. Elbuluk, D. Zinger
{"title":"Neural network control of a chopper-fed DC motor","authors":"J. Bates, M. Elbuluk, D. Zinger","doi":"10.1109/PESC.1993.472027","DOIUrl":"https://doi.org/10.1109/PESC.1993.472027","url":null,"abstract":"Neural networks are finding their way into control of power electronics and electric machines. Neural network controllers (NCs) possess generalization and learning capabilities that makes them suitable for control of nonlinear, time-variant plants. Neural network control of a chopper-fed DC motor is studied. A dynamic NC is used in a direct adaptive control configuration. After proper training, the dynamic NC emulates the inverse plant dynamic mapping. Training requirements of a NC are investigated. Simulation results showing system performance are presented. Hardware implementation of the NC is discussed.<<ETX>>","PeriodicalId":358822,"journal":{"name":"Proceedings of IEEE Power Electronics Specialist Conference - PESC '93","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130027118","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 no chattering discrete-time sliding mode controller for field acceleration method induction motor drives 一种适用于感应电机励磁加速法驱动的无抖振离散滑模控制器
Proceedings of IEEE Power Electronics Specialist Conference - PESC '93 Pub Date : 1993-06-20 DOI: 10.1109/PESC.1993.472064
T. Chang, Chin-Ming Hong, C. Pan
{"title":"A no chattering discrete-time sliding mode controller for field acceleration method induction motor drives","authors":"T. Chang, Chin-Ming Hong, C. Pan","doi":"10.1109/PESC.1993.472064","DOIUrl":"https://doi.org/10.1109/PESC.1993.472064","url":null,"abstract":"A discrete-time sliding-mode control is proposed for implementing an induction motor drive. Very simple constant gain reaching control and sliding control are obtained to eliminate the chattering phenomenon and steady state error as well as to achieve the robustness and minimized computation. For integration of the whole system, a simple field acceleration control algorithm is also derived to coordinate with the sliding mode control. It turns out that it is now possible to use a simple 8-b microcomputer to implement a high performance induction motor drive.<<ETX>>","PeriodicalId":358822,"journal":{"name":"Proceedings of IEEE Power Electronics Specialist Conference - PESC '93","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130030433","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
Unity power factor three phase rectifiers 统一功率因数三相整流器
Proceedings of IEEE Power Electronics Specialist Conference - PESC '93 Pub Date : 1993-06-20 DOI: 10.1109/PESC.1993.471997
P. Bialoskorski, W. Koczara
{"title":"Unity power factor three phase rectifiers","authors":"P. Bialoskorski, W. Koczara","doi":"10.1109/PESC.1993.471997","DOIUrl":"https://doi.org/10.1109/PESC.1993.471997","url":null,"abstract":"Boost and multilevel boost three phase rectifiers are described, and the states of operation are discussed. Hysteresis current control is addressed, and the results of simulations and laboratory tests are presented.<<ETX>>","PeriodicalId":358822,"journal":{"name":"Proceedings of IEEE Power Electronics Specialist Conference - PESC '93","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122760699","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: 60
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信