发布求助
文献互助 智能选刊 最新文献

Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95最新文献

筛选
英文 中文
Modified controller for closed loop control of CSI-fed induction motor 改进的异步电动机闭环控制控制器
Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95 Pub Date : 1995-02-21 DOI: 10.1109/PEDS.1995.404934
K. Jamshidi, V. Subrahmanyam
{"title":"Modified controller for closed loop control of CSI-fed induction motor","authors":"K. Jamshidi, V. Subrahmanyam","doi":"10.1109/PEDS.1995.404934","DOIUrl":"https://doi.org/10.1109/PEDS.1995.404934","url":null,"abstract":"Steady state error due to load changes in speed response of closed-loop control of current source inverter fed induction motor (CSI-fed-IM) has been reported in many papers. Methods have been suggested by researchers to eliminate this steady state error. These methods are rather complicated. This work aims at suggesting a simpler speed controller to eliminate the steady state error of CSI-FED-IM whenever load changes occur. This simple controller makes use of a normal PI controller with the concept of reduction of disturbance by prediction. The change of load torque of the motor itself is considered as a disturbance and the linear relation between slip and torque has been utilised in the design of the controller to improve the performance.<<ETX>>","PeriodicalId":244042,"journal":{"name":"Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128533145","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
Silicon direct bonding (SDB)-a substrate material for electronic devices 硅直接键合(SDB)——电子器件的衬底材料
Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95 Pub Date : 1995-02-21 DOI: 10.1109/PEDS.1995.404944
R. Wiget, B. Pécz, E. Burte
{"title":"Silicon direct bonding (SDB)-a substrate material for electronic devices","authors":"R. Wiget, B. Pécz, E. Burte","doi":"10.1109/PEDS.1995.404944","DOIUrl":"https://doi.org/10.1109/PEDS.1995.404944","url":null,"abstract":"A silicon direct bonding process was developed using a special chamber for cleaning, contacting and prebonding wafers up to 100 mm. After prebonding the wafers at 200/spl deg/C, annealing was carried out at temperatures ranging from 600/spl deg/C to 1180/spl deg/C for times between 30 minutes and 20 hours. Bare silicon and oxidized wafers were bonded. The electrical specification was done by evaluating the I-V characteristics with respect to breakdown, reverse current, ideality factor and series and parallel resistance (R/sub s/, R/sub p/). A strong dependence of R/sub s/ and R/sub p/ on bonding temperature and time was observed. In order to prove the viability of the bonded substrate for power devices, the authors fabricated p-i-n diodes. The diodes exhibit breakdown voltages up to 1400 V and forward current densities of 2 A/mm/sup 2/. These p-i-n diodes were superior to diodes fabricated simultaneously on epitaxial material.<<ETX>>","PeriodicalId":244042,"journal":{"name":"Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128988749","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
A monolithic current limiting power MOSFET 单片限流功率MOSFET
Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95 Pub Date : 1995-02-21 DOI: 10.1109/PEDS.1995.404945
C. Yun, Doe-Young Kim, Yearn-Ik Choi, M. Han
{"title":"A monolithic current limiting power MOSFET","authors":"C. Yun, Doe-Young Kim, Yearn-Ik Choi, M. Han","doi":"10.1109/PEDS.1995.404945","DOIUrl":"https://doi.org/10.1109/PEDS.1995.404945","url":null,"abstract":"A new monolithic current limiting power MOSFET is proposed. The MOSFET consists of a main power cell, a sensing cell and a lateral npn bipolar transistor. The proposed MOSFET may be fabricated by a conventional DMOS process without an additional mask step. Overcurrent state is sensed by the pinched resistor of the npn transistor so that any additional sensing resistor is not required. Sensing voltage at the pinched base resistor is 0.7 V. The limiting current level is adjusted easily by an external resistor. Simulation results show that the on-resistance of the power MOSFET is not deteriorated by the sensing and protection circuit. Overcurrent protection is achieved successfully with the protection area less than 0.2% of the whole die area.<<ETX>>","PeriodicalId":244042,"journal":{"name":"Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131844483","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
DC to HF-AC resonant link converters by using serial and parallel resonance 直流到高频交流谐振链路转换器采用串行和并联谐振
Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95 Pub Date : 1995-02-21 DOI: 10.1109/PEDS.1995.404918
M. Milanovič, D. Zadravec, A. Hren, F. Mihalič
{"title":"DC to HF-AC resonant link converters by using serial and parallel resonance","authors":"M. Milanovič, D. Zadravec, A. Hren, F. Mihalič","doi":"10.1109/PEDS.1995.404918","DOIUrl":"https://doi.org/10.1109/PEDS.1995.404918","url":null,"abstract":"The term HF-AC resonant link converters usually denotes a circuit whose main part is the resonant tank circuit. The main goal of the designer of such circuits is to reach constant magnitude of the output voltage with constant frequency and independence of load conditions. In this paper the authors consider the possibility of maintenance of the constant voltage on parallel resonant circuits (which is the output voltage as well) with a supply through the serial resonant tank circuits.<<ETX>>","PeriodicalId":244042,"journal":{"name":"Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95","volume":"460 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123375533","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
A single phase parallel power processing scheme with power factor control 一种具有功率因数控制的单相并联功率处理方案
Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95 Pub Date : 1995-02-21 DOI: 10.1109/PEDS.1995.404950
R. Srinivasan, R. Oruganti
{"title":"A single phase parallel power processing scheme with power factor control","authors":"R. Srinivasan, R. Oruganti","doi":"10.1109/PEDS.1995.404950","DOIUrl":"https://doi.org/10.1109/PEDS.1995.404950","url":null,"abstract":"With the enforcement of the agency standards such as IEC-555-2 for the harmonic components of the input line current, conventional single phase AC/DC power converters with rectifier-capacitor type input interface can no longer be used in switch mode power supplies except for power levels below 75 W. As a result, several alternative AC/DC converters, called power factor corrected (PFC) converters, meeting the agency requirements have been proposed. Most of these achieve near sinusoidal input current irrespective of power levels. However, for lower power levels, IEC-555-2 does not require a sinusoidal input current. Realising this, a parallel power processing scheme is proposed. Here, a conventional offline converter is paralleled with a PFC converter resulting in less overall power handled and thus in improved efficiency. Excellent output dynamics is achieved by two control methods. Method 1 proposes to cancel the second harmonic (100 Hz) current component injected into the output capacitor by the PFC converter. The input harmonic performance was improved further in method 2 which may be viewed as a modification of method 1. SABER simulation using both switched models and averaged models are utilised to confirm the anticipated good performance of the proposed scheme.<<ETX>>","PeriodicalId":244042,"journal":{"name":"Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95","volume":"400 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126305078","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: 17
Design of a zero-voltage-transition PWM DC-DC forward converter 零电压转换PWM DC-DC正激变换器的设计
Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95 Pub Date : 1995-02-21 DOI: 10.1109/PEDS.1995.404988
B. C. Pek, C. F. Foo
{"title":"Design of a zero-voltage-transition PWM DC-DC forward converter","authors":"B. C. Pek, C. F. Foo","doi":"10.1109/PEDS.1995.404988","DOIUrl":"https://doi.org/10.1109/PEDS.1995.404988","url":null,"abstract":"This paper describes the design methodology of a 500 kHz zero-voltage-transition (ZVT) PWM forward converter for a DC distributed power system. The DC analysis of the forward ZVT-PWM converter is presented. The voltage conversion ratio characteristics and the voltage and current stresses of the main components are characterised. The results of the analysis are verified by experiments and simulation. Based on the analysis, a procedure for designing the converter is established.<<ETX>>","PeriodicalId":244042,"journal":{"name":"Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125102904","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 PWM voltage source inverter with PI controller for instantaneous motor current control 一个PWM电压源逆变器与PI控制器的瞬时电机电流控制
Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95 Pub Date : 1995-02-21 DOI: 10.1109/PEDS.1995.404961
A. Maswood
{"title":"A PWM voltage source inverter with PI controller for instantaneous motor current control","authors":"A. Maswood","doi":"10.1109/PEDS.1995.404961","DOIUrl":"https://doi.org/10.1109/PEDS.1995.404961","url":null,"abstract":"Apart from traditional PWM or SPWM voltage source inverters (VSI), the proposed VSI with a proportional integral current controller (PI VSI) offers superiority. They include instantaneous current control and wave shaping, fixed inverter switching frequency independent of the output frequency resulting in only known harmonics, and free-running carrier operation. A modelling approach to proposed PI VSI is introduced. A design example of the VSI power circuitry is presented. The PI controller design is discussed. Finally the VSI load current is verified for harmonic content and instantaneous current control capabilities.<<ETX>>","PeriodicalId":244042,"journal":{"name":"Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95","volume":"30 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113964928","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
Performance analysis of MOS-controlled bipolar power devices mos控制双极功率器件的性能分析
Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95 Pub Date : 1995-02-21 DOI: 10.1109/PEDS.1995.404942
P. Tan, Y.C. Liang
{"title":"Performance analysis of MOS-controlled bipolar power devices","authors":"P. Tan, Y.C. Liang","doi":"10.1109/PEDS.1995.404942","DOIUrl":"https://doi.org/10.1109/PEDS.1995.404942","url":null,"abstract":"MOS-controlled bipolar power devices combine MOS and bipolar technology into a monolithic structure to tap the best features from both classes of devices. The bipolar part renders high conduction current capabilities at low forward voltage while the MOSFET component makes it possible to implement voltage control with minimum gate drive requirements. In this paper, three types of MOS-controlled bipolar devices, namely the insulated gate bipolar transistor (IGBT), the emitter switched thyristor (EST) and the n-channel MOS-controlled thyristor (NMCT), are analysed. Certain features unique to each device are highlighted. By keeping their internal parameters as similar as possible, a comparison of their performances is also made.<<ETX>>","PeriodicalId":244042,"journal":{"name":"Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122674056","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 considerations for economical electronic ballasts 经济型电子镇流器的设计考虑
Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95 Pub Date : 1995-02-21 DOI: 10.1109/PEDS.1995.404887
S. Biswas, R. Dhanuka
{"title":"Design considerations for economical electronic ballasts","authors":"S. Biswas, R. Dhanuka","doi":"10.1109/PEDS.1995.404887","DOIUrl":"https://doi.org/10.1109/PEDS.1995.404887","url":null,"abstract":"Electronic ballasts generating high frequency supply are being widely used for fluorescent lighting applications to reduce the power consumption of the circuit, improve lamp efficacy, eliminate flicker and provide instant start. Lighting represents quite a substantial amount of energy consumed and thus the technology of electronic ballasts is receiving wide acceptance. However, in order to compete with the lower cost conventional ballast system, the demand is more for economical designs of the electronic ballasts, without significant sacrifice to the benefits obtainable, nor to the system reliability. This paper presents the design considerations for electronic ballasts such that economical designs take these into account. Typical circuit configurations suitable for economical designs are discussed.<<ETX>>","PeriodicalId":244042,"journal":{"name":"Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128064493","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
Permanent magnet motor for EV 电动汽车用永磁电机
Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95 Pub Date : 1995-02-21 DOI: 10.1109/PEDS.1995.404969
M. Umeda, H. Itoh, S. Hashimoto, M. Hirata, J. Tsujimura, S. Kato
{"title":"Permanent magnet motor for EV","authors":"M. Umeda, H. Itoh, S. Hashimoto, M. Hirata, J. Tsujimura, S. Kato","doi":"10.1109/PEDS.1995.404969","DOIUrl":"https://doi.org/10.1109/PEDS.1995.404969","url":null,"abstract":"Recently, in the midst of controversies concerning environmental problems and the necessity diversification, electric vehicles (EV) have been in the limelight for their features of environmental preservation, high energy efficiency, and, above all, high effectiveness in promoting the leveling of daily electric power loads. The EV under development by the authors use conventional 1500 [cc] class displacement cars as the base vehicles with a motor substituting the gasoline engine. Furthermore, the authors adopted a brushless DC motor to facilitate the reduction in the size and weight and increase in the efficiency of the driving system to be installed in the EV. This paper gives the outline of this driving system, and then describes the motor, focusing on its components and features, including the results of evaluation tests.<<ETX>>","PeriodicalId":244042,"journal":{"name":"Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128149268","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
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