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

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Commutation configurations for the protection of a line commutated converter 保护线路整流转换器的整流配置
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18140
F. Dawson, S. Dewan
{"title":"Commutation configurations for the protection of a line commutated converter","authors":"F. Dawson, S. Dewan","doi":"10.1109/PESC.1988.18140","DOIUrl":"https://doi.org/10.1109/PESC.1988.18140","url":null,"abstract":"Methods of protecting a line-commutated converter and load in the event of line-induced converter faults are investigated. The protection philosophy is classified in terms of the DC load type. Protection is found to be comprised of a two-part process, namely, detecting a fault and implementing corrective action during the postfault period. The latter process is described. To this end, four commutator configurations are presented, and simplified methods of analysis and their experimental verification are described. The four configurations are compared on the basic of criteria such as application suitability, component sizing, postfault peak line/load currents, and postfault time durations.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"59 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":"133932037","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 novel harmonic power filter 一种新型谐波电力滤波器
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18256
F. Peng, H. Akagi, A. Nabae
{"title":"A novel harmonic power filter","authors":"F. Peng, H. Akagi, A. Nabae","doi":"10.1109/PESC.1988.18256","DOIUrl":"https://doi.org/10.1109/PESC.1988.18256","url":null,"abstract":"A novel harmonic power filter system consisting of passive LC filters and voltage source pulsewidth-modulated (PWM) converters is described. This filter system has the merits of both conventional passive LC filters and conventional active power filters. The operating principle and a control scheme for the system are described. Compensation characteristics are discussed from both a theoretical and experimental point of view. The practicability and validity of compensation for large-capacity thyristor converters is experimentally demonstrated.<<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":"132945697","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: 96
High frequency ferroresonant modeling and performance 高频铁谐振模型与性能
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18237
D.M. Scoggin, J. Hall
{"title":"High frequency ferroresonant modeling and performance","authors":"D.M. Scoggin, J. Hall","doi":"10.1109/PESC.1988.18237","DOIUrl":"https://doi.org/10.1109/PESC.1988.18237","url":null,"abstract":"A mathematical model for ferroresonant circuit operation is reviewed that addresses some of the deficiencies of earlier analyses. The model gives results that compare well with experimental data and can be used to design ferroresonant regulators at any frequency. The design and operation of a high-frequency ferroresonant power supply is discussed.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"26 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":"133278880","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 high accuracy current component detection method for fully digital, vector-controlled PWM VSI-fed AC drives 高精度电流分量检测方法，用于全数字，矢量控制PWM vsi馈电交流驱动器
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18220
T. Matsui, T. Okuyama, J. Takahashi, T. Sukegawa, K. Kamiyama
{"title":"A high accuracy current component detection method for fully digital, vector-controlled PWM VSI-fed AC drives","authors":"T. Matsui, T. Okuyama, J. Takahashi, T. Sukegawa, K. Kamiyama","doi":"10.1109/PESC.1988.18220","DOIUrl":"https://doi.org/10.1109/PESC.1988.18220","url":null,"abstract":"A high-accuracy differential-type current component detection method and test results are described. The method is suited for vector-controlled pulse width-modulated (PWM) VSI-fed adjustable-speed AC drives. Its features include elimination of high-frequency current harmonics and correction of the detection error caused by the lag time of time-sharing processing. Since this method allows current-loop calculations at a slower sampling rate with a conventional microprocessor, it realizes a fully digital speed regulator with a minor current component loop. Simulation results and experimental results are presented.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"11 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":"132266864","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: 23
Practical variable structure approach for brushless servo motor control-practical implementation of DSP 一种实用的无刷伺服电机变结构控制方法——DSP的实际实现
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18135
H. Hashimoto, T. Nakayama, S. Kondo, F. Harashima
{"title":"Practical variable structure approach for brushless servo motor control-practical implementation of DSP","authors":"H. Hashimoto, T. Nakayama, S. Kondo, F. Harashima","doi":"10.1109/PESC.1988.18135","DOIUrl":"https://doi.org/10.1109/PESC.1988.18135","url":null,"abstract":"The application of the variable-structure (VSS) approach to the position control of an AC brushless servomotor is discussed. A DSP (digital signal processor) is used to make the time needed to calculate the control input as short as possible. An experimental system has been built and tested. Various experimental results are reported to show the validity of the method.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"44 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":"133195925","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: 8
The SPIN rectifier, a new fast-recovery device SPIN整流器，一种新型的快速恢复装置
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18200
P. Hower, C. E. Weaver
{"title":"The SPIN rectifier, a new fast-recovery device","authors":"P. Hower, C. E. Weaver","doi":"10.1109/PESC.1988.18200","DOIUrl":"https://doi.org/10.1109/PESC.1988.18200","url":null,"abstract":"A fast-recovery rectifier design is described for blocking voltages in excess of 50 V. The SPIN rectifier is a parallel combination of dispersed Schottky and p-i-n rectifiers. Recovery time of 35 ns is achieved at I/sub F/=70 A for breakdown voltages in excess of 200 V. Experimental studies of reverse recovery, the effect of pattern variation, increased n-layer thickness, and reverse current are described.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"318 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":"115447588","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: 7
A high power factor tuned Class D converter 高功率因数调谐D类变换器
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18241
H. Seidel
{"title":"A high power factor tuned Class D converter","authors":"H. Seidel","doi":"10.1109/PESC.1988.18241","DOIUrl":"https://doi.org/10.1109/PESC.1988.18241","url":null,"abstract":"An approach for achieving high power factor in a zero-current/zero-voltage-switching tuned converter is presented. A tuned 90 degrees C phase shift section at the switching frequency fundamental of the Class D converter is used to render the power line into a current source. As a result, rectification occurs over the full AC cycle, drawing a constant line current over each half cycle. A 93%-power-factor, 1700 W, 300 kHz converter is discussed to demonstrate practicability.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"19 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":"114721665","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
The high frequency drive of a new multi-stage rectifier circuit 一种新型多级整流电路的高频驱动
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18240
J. Tanaka, I. Yuzurihara
{"title":"The high frequency drive of a new multi-stage rectifier circuit","authors":"J. Tanaka, I. Yuzurihara","doi":"10.1109/PESC.1988.18240","DOIUrl":"https://doi.org/10.1109/PESC.1988.18240","url":null,"abstract":"A high-frequency switching converter has been used to make smaller a high-voltage DC power supply consisting of a Cockcroft and Walton multistage rectifier circuit. Since the switching power supply furnishes a square-wave voltage, an inductance element is provided within the circuit to restrict inrush input current. The theory of operation of the circuit is described, and an analysis method suitable for circuits containing an inductance is developed. The steady-state characteristics are obtained by the method, and the predicted values and experimental results are compared.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"22 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":"124612845","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: 15
High voltage, new driver IC technique based on silicon wafer direct-bonding (SDB) 基于硅片直接键合(SDB)的高压新型驱动IC技术
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18278
A. Nakagawa, K. Watanabe, Y. Yamaguchi, T. Tsukakoshi
{"title":"High voltage, new driver IC technique based on silicon wafer direct-bonding (SDB)","authors":"A. Nakagawa, K. Watanabe, Y. Yamaguchi, T. Tsukakoshi","doi":"10.1109/PESC.1988.18278","DOIUrl":"https://doi.org/10.1109/PESC.1988.18278","url":null,"abstract":"Two fundamental techniques are presented for high-voltage driver ICs: dielectric isolation based on silicon wafer direct-bonding (DISDB) and a high-voltage junction termination technique (SIPOS resistive field plate). The SIPOS plate shields the external electric field influence on breakdown voltage. DISDB integrates low-voltage logic and high-voltage (500 V) devices and has three structural variations corresponding to different application fields.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"37 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":"131073404","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 consideration for large current GTO 大电流GTO的设计考虑
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI: 10.1109/PESC.1988.18222
T. Yatsuo, S. Kimura, Y. Satou
{"title":"Design consideration for large current GTO","authors":"T. Yatsuo, S. Kimura, Y. Satou","doi":"10.1109/PESC.1988.18222","DOIUrl":"https://doi.org/10.1109/PESC.1988.18222","url":null,"abstract":"Current crowding of a GTO (gate-turn-off) during turn-off operation and operating limits without breakdown were investigated by a current-distribution-measurement method and by computer simulation. It was found that to increase the maximum turn-off current, current crowding is suppressed by a gate structure optimized for the distribution of a steady on-state current. Also, current flowing into a unit GTO is reduced by optimizing the number of unit GTOs so that they are operating in a safe operating area. The characteristics of a 4000 A trial GTO fabricated on the basis of these considerations are reported.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"92 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":"132877915","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
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