发布求助
文献互助 智能选刊 最新文献

PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference最新文献

筛选
英文 中文
Implementation of a time-optimal single-step velocity response control scheme of field oriented induction machines considering saturation of flux 考虑磁链饱和的磁场感应电机单步速度响应控制方案的实现
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18246
S. Sangwongwanich, M. Ishida, S. Okuma, Y. Uchikawa, K. Iwata
{"title":"Implementation of a time-optimal single-step velocity response control scheme of field oriented induction machines considering saturation of flux","authors":"S. Sangwongwanich, M. Ishida, S. Okuma, Y. Uchikawa, K. Iwata","doi":"10.1109/PESC.1988.18246","DOIUrl":"https://doi.org/10.1109/PESC.1988.18246","url":null,"abstract":"A time-optimal single-step velocity response control scheme for field-oriented induction machines is implemented, taking magnetic saturation of the rotor flux into account. The scheme is based on the analytical solutions of the time-optimal control problem. High velocity response is achieved, despite field-weakening, for low acoustic noise or high efficiency drives. Optimal control is realized by using a lookup table that is included in the indirect field-oriented control system. The problems of rotor speed and constraint on rate of change of acceleration or deceleration are also discussed. The merit of the time-optimal control scheme as compared with other control strategies is described.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129674541","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 fast-decoupled method for time-domain simulation of power converters 功率变换器时域仿真的快速解耦方法
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18204
C. Liu, Chi-Kuang Chang, Y.-T. Hsiao, J. Boček
{"title":"A fast-decoupled method for time-domain simulation of power converters","authors":"C. Liu, Chi-Kuang Chang, Y.-T. Hsiao, J. Boček","doi":"10.1109/PESC.1988.18204","DOIUrl":"https://doi.org/10.1109/PESC.1988.18204","url":null,"abstract":"The long-term dynamic simulation of power converters is treated. Due to switching actions, the converter can operate in different configurations, and therefore it can be represented by a state-space time-varying linear system. A method is presented for calculating switching time from an exact and explicit form of the switching condition, which allows the step-by-step search of the switching instant to be greatly simplified. In the proposed algorithm, a converter is partitioned into subsystems, which are simulated in a decoupled manner and coordinated through data exchange.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129268620","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: 50
Analysis of instantaneous current and power using space switching functions 利用空间开关功能分析瞬时电流和功率
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18114
I. Takahashi
{"title":"Analysis of instantaneous current and power using space switching functions","authors":"I. Takahashi","doi":"10.1109/PESC.1988.18114","DOIUrl":"https://doi.org/10.1109/PESC.1988.18114","url":null,"abstract":"Definitions of instantaneous current and voltage vectors, instantaneous active and reactive powers, and space switching functions are provided and used to analyze the instantaneous power flow of a converter circuit with switching elements. The mechanism of reactive power generation in the power converter is clarified. It is generated by the shorted switches in the voltage source converter and open switches in the current source converter. Two examples are presented. One is an inverter induction motor drive system with a DC filter. The other is an energy transfer system for superconducting coils using thyristor converters.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"164 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131041686","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: 24
A new control philosophy for power electronic converters as fictitious power compensators 电力电子变换器作为虚拟电力补偿器的一种新的控制原理
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18261
J. Enslin, J. V. van Wyk
{"title":"A new control philosophy for power electronic converters as fictitious power compensators","authors":"J. Enslin, J. V. van Wyk","doi":"10.1109/PESC.1988.18261","DOIUrl":"https://doi.org/10.1109/PESC.1988.18261","url":null,"abstract":"A novel control approach that utilizes both thyristor-controlled-reactive sources (TCR), and dynamic power filters (DPF), is proposed for applications in fictitious power compensation. The network parameters for the control loops are calculated from digital-time-domain, cross-correlation signal processing techniques, implemented with the aid of a microcomputer. A measurement system for fictitious power and a converter for dynamic power filters are described. Experimental results obtained with a 150 kVA three-phase passive dynamic power filter are presented.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126805803","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: 53
4.5 kV 3000 A high power reverse conducting gate turn-off thyristor 4.5 kV 3000a大功率反导栅关断晶闸管
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18225
O. Hashimoto, Y. Takahashi, H. Kirihata, M. Watanabe, O. Yamada
{"title":"4.5 kV 3000 A high power reverse conducting gate turn-off thyristor","authors":"O. Hashimoto, Y. Takahashi, H. Kirihata, M. Watanabe, O. Yamada","doi":"10.1109/PESC.1988.18225","DOIUrl":"https://doi.org/10.1109/PESC.1988.18225","url":null,"abstract":"A 4.5 kV 3000 A high-power reverse conducting gate-turn-off (GTO) thyristor has been developed. The key aspects of the design are electrical separation between the GTO and the diode, the use of a p-i-n junction structure, and optimization of the anode shorting and the n/sup +/ buffer concentration. The electrical characteristics of the device, which achieves 4.5 kV blocking voltage, 3000 A turn-off current and low switching loss are reported.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114293387","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 versatile zero ripple topology 一个通用的零纹波拓扑
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18126
A. Capel, H. Spruyt, A. Weinberg, D. O'sullivan, A. Crausaz, J. Marpinard
{"title":"A versatile zero ripple topology","authors":"A. Capel, H. Spruyt, A. Weinberg, D. O'sullivan, A. Crausaz, J. Marpinard","doi":"10.1109/PESC.1988.18126","DOIUrl":"https://doi.org/10.1109/PESC.1988.18126","url":null,"abstract":"A lightweight and efficient converter topology is described that presents zero ripple current on both input and output terminals simultaneously. The static and dynamic analyses are performed by using state representation with the current-injected method. A hardware application suitable for a space-station battery conditioner is presented as a validation of the theoretical model.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129755930","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: 26
A new controller for induction motors using flux observer 基于磁链观测器的新型感应电机控制器
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18244
H. Kobayashi, M. Koizumi, H. Hasimoto, S. Kondo, F. Harashima
{"title":"A new controller for induction motors using flux observer","authors":"H. Kobayashi, M. Koizumi, H. Hasimoto, S. Kondo, F. Harashima","doi":"10.1109/PESC.1988.18244","DOIUrl":"https://doi.org/10.1109/PESC.1988.18244","url":null,"abstract":"A control system for induction motors is introduced that keeps the generated torque equal to an arbitrarily given reference. The response of the electrical system is improved by using state feedback, where the flux value is estimated by the state observer. Then the outer alternating control inputs are adjusted to produce the desired torque. The system has very quick response. A state-space approach is used to derive the control law, which offers theoretical simplicity and the possibility of further development.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127324359","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
Characterization of power MOSFETs in high commutation level 大功率mosfet在高换流电平下的特性
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18194
M. Simas, M. Piedade, J. C. Freire
{"title":"Characterization of power MOSFETs in high commutation level","authors":"M. Simas, M. Piedade, J. C. Freire","doi":"10.1109/PESC.1988.18194","DOIUrl":"https://doi.org/10.1109/PESC.1988.18194","url":null,"abstract":"An experimental method for the characterization and modeling of power MOS switching transistors is presented. The method provides a simple but accurate characterization of MOSFETs without the need to know any technological parameter. The accuracy of the model, which has been implemented in the SPICE program, is confirmed by the good agreement between computer simulation and experimental results. The modeling technique is very useful for the precise analysis and design of high-efficiency power converters and switching power amplifiers, and has been applied to a quasi-resonant high-frequency converter that uses a MOSFET, with excellent results.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124177482","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 1800 V, 300 A nondestructive RBSOA tester for bipolar transistors 1800v, 300a无损双极晶体管RBSOA测试仪
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18279
G. Carpenter, F. Lee, D. Chen
{"title":"A 1800 V, 300 A nondestructive RBSOA tester for bipolar transistors","authors":"G. Carpenter, F. Lee, D. Chen","doi":"10.1109/PESC.1988.18279","DOIUrl":"https://doi.org/10.1109/PESC.1988.18279","url":null,"abstract":"The design and fabrication of a 1800 V, 300 A nondestructive transistor reverse-bias second breakdown (RBSB) tester are reported. An innovative MOSFET shunt circuit is the key to the high power capability of the tester. Its operation is described and comprehensive test results are presented.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"76 10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128631931","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
Analysis of inductor-converter bridge by means of state-space averaging technique (superconducting magnet energy storage) 电感-变换器电桥的状态空间平均分析(超导磁体储能)
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18124
M. Bilgiç, M. Ehsani
{"title":"Analysis of inductor-converter bridge by means of state-space averaging technique (superconducting magnet energy storage)","authors":"M. Bilgiç, M. Ehsani","doi":"10.1109/PESC.1988.18124","DOIUrl":"https://doi.org/10.1109/PESC.1988.18124","url":null,"abstract":"The time-averaged behavior of an inductor-converter bridge (ICB) circuit has been analyzed using a state-space averaging technique. The application of the state-space averaging technique to the ICB circuit analysis is somewhat different from the well known DC-to-DC converter cases such as buck, boost, and flyback of Cuk converter analysis in that the first-order approximation of the state transition matrix will give trivial results. The results, which were previously obtained in infinite Fourier series form, are in closed form. A comparison is also made with the Fourier result. The ICB is a two-quadrant power supply for superconductive energy storage magnets. Closed-form expressions are found for the average current, voltage, and power behavior of the ICB. This application is somewhat different from the analysis of other DC choppers such as buck, boost, flyback, and Cuk converters in that the first-order terms are identically zero and the second-order terms have to be used.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128800378","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
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：604180095
Book学术官方微信