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Proceedings of 1994 IEEE Workshop on Power Electronics in Transportation最新文献

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Power electronic design and layout techniques for improved performance and reduced EMI 电力电子设计和布局技术，提高性能和减少EMI
Proceedings of 1994 IEEE Workshop on Power Electronics in Transportation Pub Date : 1994-10-20 DOI: 10.1109/PET.1994.572360
E. Persson
{"title":"Power electronic design and layout techniques for improved performance and reduced EMI","authors":"E. Persson","doi":"10.1109/PET.1994.572360","DOIUrl":"https://doi.org/10.1109/PET.1994.572360","url":null,"abstract":"This paper describes how the physical layout and routing of power electronic circuits affects circuit performance, and influences EMI/RFI generation. Three categories of common circuit board layout effects are presented: impedance effects, capacitively induced effects, and inductively coupled effects. Guidelines are presented to determine the bandwidth of the signals of interest, along with methods for determining appropriate conductor geometries. Capacitor selection for decoupling, bypassing, and snubbing is also discussed.","PeriodicalId":273843,"journal":{"name":"Proceedings of 1994 IEEE Workshop on Power Electronics in Transportation","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116856326","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
Required measurement accuracy in high quality torque controlled motor drives 高质量转矩控制电机驱动器所需的测量精度
Proceedings of 1994 IEEE Workshop on Power Electronics in Transportation Pub Date : 1994-10-20 DOI: 10.1109/PET.1994.572359
L. Aga, L. Norum
{"title":"Required measurement accuracy in high quality torque controlled motor drives","authors":"L. Aga, L. Norum","doi":"10.1109/PET.1994.572359","DOIUrl":"https://doi.org/10.1109/PET.1994.572359","url":null,"abstract":"The digital implementation of field oriented induction motor drive controls require digital measurements, or measurements digitized by analogue to digital converters. The limited resolution in digital measurements and in analogue to digital converters causes uncertainty in the calculation of the developed torque. Demands for torque control with very high linearity from torque reference to developed torque gradually evolves. The resolution necessary, in the digital measurements, to perform torque calculation of a desired accuracy is analysed.","PeriodicalId":273843,"journal":{"name":"Proceedings of 1994 IEEE Workshop on Power Electronics in Transportation","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130581532","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
Integrated power packaging: trends, driving forces, and restraints 集成电源封装:趋势、驱动力和制约因素
Proceedings of 1994 IEEE Workshop on Power Electronics in Transportation Pub Date : 1994-10-20 DOI: 10.1109/PET.1994.572350
J. Fishbein
{"title":"Integrated power packaging: trends, driving forces, and restraints","authors":"J. Fishbein","doi":"10.1109/PET.1994.572350","DOIUrl":"https://doi.org/10.1109/PET.1994.572350","url":null,"abstract":"Movement toward integrated power packaging has been occurring for well over a decade. In the past few years in particular, with growing interest in value added and the attention being paid to true system cost, integrated power packaging is broadening in appeal in all major market segments. This approach competes with the traditional discrete component solutions. This paper reviews trends that are contributing to this growing interest and forces pushing for implementation. Also, obstacles inhibiting realization are explored.","PeriodicalId":273843,"journal":{"name":"Proceedings of 1994 IEEE Workshop on Power Electronics in Transportation","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123480849","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 race car, the formula lightning as an engineering education platform for enhancing the engineering development of the electric car between industry and university 以赛车、方程式闪电为工程教育平台，加强产学研电动车的工程发展
Proceedings of 1994 IEEE Workshop on Power Electronics in Transportation Pub Date : 1994-10-20 DOI: 10.1109/PET.1994.572354
W. Berry, P. Bauer, R. Martin, S. R. McMullen, E. Schneider
{"title":"A race car, the formula lightning as an engineering education platform for enhancing the engineering development of the electric car between industry and university","authors":"W. Berry, P. Bauer, R. Martin, S. R. McMullen, E. Schneider","doi":"10.1109/PET.1994.572354","DOIUrl":"https://doi.org/10.1109/PET.1994.572354","url":null,"abstract":"This paper reviews the initial progress of a concept developed to enhance the development of the electric vehicle. The concept is to have University teams prepare the electrical propulsion systems for a formula race car and to compete these cars at regular racing events. The paper reviews the development of the program, the preparation of one such vehicle and it's initial performance.","PeriodicalId":273843,"journal":{"name":"Proceedings of 1994 IEEE Workshop on Power Electronics in Transportation","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125208303","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
Battery chargers for electric and hybrid vehicles 电动和混合动力汽车的电池充电器
Proceedings of 1994 IEEE Workshop on Power Electronics in Transportation Pub Date : 1994-10-20 DOI: 10.1109/PET.1994.572365
I. Khan
{"title":"Battery chargers for electric and hybrid vehicles","authors":"I. Khan","doi":"10.1109/PET.1994.572365","DOIUrl":"https://doi.org/10.1109/PET.1994.572365","url":null,"abstract":"The main parts of the battery chargers of electric and hybrid vehicles and the effects of power factor on the performance of battery chargers are discussed. Considerations important in the selection and design of battery chargers for electric and hybrid vehicles and the circuits available for such charging are reviewed. Other topics discussed include charger classification based on power level, charger-to-vehicle interface, charging infrastructure, charging algorithms, equalization of individual battery voltages, and the principle of power factor correction.","PeriodicalId":273843,"journal":{"name":"Proceedings of 1994 IEEE Workshop on Power Electronics in Transportation","volume":"130 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116973173","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: 42
High current power modules for electric vehicles 用于电动汽车的大电流电源模块
Proceedings of 1994 IEEE Workshop on Power Electronics in Transportation Pub Date : 1994-10-20 DOI: 10.1109/PET.1994.572357
K. Berringer, G. Romero
{"title":"High current power modules for electric vehicles","authors":"K. Berringer, G. Romero","doi":"10.1109/PET.1994.572357","DOIUrl":"https://doi.org/10.1109/PET.1994.572357","url":null,"abstract":"This paper discusses developments in power module technology suited for electric vehicle traction motor drive applications. These modules must have high current capability, low on-voltage, low switching losses, and be able to withstand a large number of thermal cycles. Advances in silicon IGBT technology has significantly improved their on-voltage and switching characteristics. The typical on-voltage for a state of the art 100 Amp IGBT die is under 2.0 volts. This reduction in on-voltage allows less silicon to be used for a given current and improves efficiency. A low inductance power module has been developed, using a specially designed circuit layout and lead structure, to reduce voltage overshoot during high speed switching. In terms of packaging, metal matrix composite (MMC) technology has been used to greatly improve reliability and design flexibility, without sacrificing thermal performance. In particular, silicon carbide/aluminum (SiC/Al), a moldable MMC whose thermal expansion coefficient can be tailored has been used to design integrated packages that have excellent reliability as compared to copper based power modules.","PeriodicalId":273843,"journal":{"name":"Proceedings of 1994 IEEE Workshop on Power Electronics in Transportation","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114977225","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
Converter configurations for a serial hybrid drive assuming only capacitive energy storage 仅假设电容储能的串行混合驱动器的变换器配置
Proceedings of 1994 IEEE Workshop on Power Electronics in Transportation Pub Date : 1900-01-01 DOI: 10.1109/PET.1994.572356
H. Wetzel, R. Bonert, F. Dawson
{"title":"Converter configurations for a serial hybrid drive assuming only capacitive energy storage","authors":"H. Wetzel, R. Bonert, F. Dawson","doi":"10.1109/PET.1994.572356","DOIUrl":"https://doi.org/10.1109/PET.1994.572356","url":null,"abstract":"A new technology may provide capacitors to build serial hybrid vehicle drives using a capacitor as the energy storage device instead of a battery. This paper discusses the required power converter configurations for such a drive system. The main factors and parameters influencing the converter design are discussed. The paper presents in detail two selected configurations. The configurations are discussed for two scenarios, one for a capacitor with lower voltage and one for higher voltage. A design example is provided to compare the proposed configurations.","PeriodicalId":273843,"journal":{"name":"Proceedings of 1994 IEEE Workshop on Power Electronics in Transportation","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125190771","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
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