发布求助
文献互助 智能选刊 最新文献

VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.最新文献

筛选
英文 中文
New formulation for stability analysis of power factor correction converters 功率因数校正变换器稳定性分析的新公式
VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002. Pub Date : 2002-10-20 DOI: 10.1109/CIEP.2002.1216633
M. Orabi, T. Ninomiya, C. Jin
{"title":"New formulation for stability analysis of power factor correction converters","authors":"M. Orabi, T. Ninomiya, C. Jin","doi":"10.1109/CIEP.2002.1216633","DOIUrl":"https://doi.org/10.1109/CIEP.2002.1216633","url":null,"abstract":"New regulations and future standards highlight power factor correction (PFC) as a basic requirement for switching power supplies. One of the most essential problems is the stability characteristic of a PFC circuit. Detection of a new instability phenomenon in the stable region predicted by the prior linear PFC models makes us more suspicious to these linear models, and reveals the lack of considerations on the nonlinear models. This forces us to investigate these problems and to develop new approaches. This paper has developed an exact nonlinear model performing the real operation of a boost PFC converter. This nonlinear model detects this instability phenomenon. Then a simplified and accurate nonlinear model is developed and verified experimentally. This model is needed for the design and analysis of the stability for PFC converters. An instability map is introduced to determine the boundary between stable and unstable operation ranges.","PeriodicalId":191010,"journal":{"name":"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130262812","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: 16
Shunt hybrid power filter control in power systems with interharmonics 间谐波电力系统的并联混合滤波控制
VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002. Pub Date : 2002-10-20 DOI: 10.1109/CIEP.2002.1216670
J. Jacobs, S. Schroder, R. D. De Doncker
{"title":"Shunt hybrid power filter control in power systems with interharmonics","authors":"J. Jacobs, S. Schroder, R. D. De Doncker","doi":"10.1109/CIEP.2002.1216670","DOIUrl":"https://doi.org/10.1109/CIEP.2002.1216670","url":null,"abstract":"A shunt hybrid power filter to compensate harmonic currents in power systems was designed and successfully tested by simulations and experiments. Nevertheless, low sub- and interharmonics were able to disturb its control. The result was a poor damping performance, an unstable DC-link voltage and high inverter currents. This paper presents different solutions to enhance the control of the filter. One solution is to stabilize the DC-link with a diode rectifier. Another or additional option is to detect the sub- and interharmonics separately and remove them from the reference signal. Finally, multiple dq-transformations are used to detect harmonics separately.","PeriodicalId":191010,"journal":{"name":"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123130353","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: 4
Frequency characteristics analysis and switching power supply designing for dielectric barrier discharge type load 介质阻挡放电型负载的频率特性分析及开关电源设计
VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002. Pub Date : 2002-10-20 DOI: 10.1109/CIEP.2002.1216663
K. Oleg, M. Sergey, M. Nakaoka
{"title":"Frequency characteristics analysis and switching power supply designing for dielectric barrier discharge type load","authors":"K. Oleg, M. Sergey, M. Nakaoka","doi":"10.1109/CIEP.2002.1216663","DOIUrl":"https://doi.org/10.1109/CIEP.2002.1216663","url":null,"abstract":"Dielectric barrier discharge is recognized as an efficient method for ultraviolet light generation, ozone production and other technological processes in industry. Common simulation methods for the dielectric barrier discharge load are based on a numerical solving of the state differential equations. This paper presents a faster method, which employs analytical solving of the circuit state equations combined with optimization procedures. This approach reduces the simulation time drastically and allows more sophisticated analysis. This paper introduces the developed approach, frequency analysis of the dielectric barrier discharge load and some considerations on power supply designing.","PeriodicalId":191010,"journal":{"name":"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134053482","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
Small-signal modeling of the current-source parallel resonant DC/DC converter 电流源并联谐振DC/DC变换器的小信号建模
VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002. Pub Date : 2002-10-20 DOI: 10.1109/CIEP.2002.1216641
L. Chiu, B. Diong
{"title":"Small-signal modeling of the current-source parallel resonant DC/DC converter","authors":"L. Chiu, B. Diong","doi":"10.1109/CIEP.2002.1216641","DOIUrl":"https://doi.org/10.1109/CIEP.2002.1216641","url":null,"abstract":"This paper describes how an approximation technique, based on the extended describing function concept, can be employed to derive a small-signal model of the current-source parallel resonant DC/DC converter. By this method, one can then obtain the frequency responses of the output voltage to frequency control, to duty-ratio control, and to source and load perturbations, useful for dynamic response studies and for control design of this converter. Analytical results derived via the proposed procedure for a design example are presented along with corresponding test results, which show generally good agreement with each other.","PeriodicalId":191010,"journal":{"name":"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128819732","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
Quantum mode control for piezoelectric transformers in AC/DC applications 交流/直流应用中压电变压器的量子模式控制
VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002. Pub Date : 2002-10-20 DOI: 10.1109/CIEP.2002.1216660
F. Nuño, J.A. Martin, J. Díaz, M. Prieto, F.M. Fernandez-Linera
{"title":"Quantum mode control for piezoelectric transformers in AC/DC applications","authors":"F. Nuño, J.A. Martin, J. Díaz, M. Prieto, F.M. Fernandez-Linera","doi":"10.1109/CIEP.2002.1216660","DOIUrl":"https://doi.org/10.1109/CIEP.2002.1216660","url":null,"abstract":"Piezoelectric transformers (PTs) could be an attractive solution to reduce size and weight in AC/DC adapters for portable terminals. In these topologies, the magnetic transformers limit the converter miniaturization and are also EMI sources. Piezoelectric transformers feature low profile high power density and low EMI generation. In this paper, a new control method (\"Quantum\") for PT-based converters is introduced. As a result, an 8-Watt AC/DC adapter (110 V/sub AC/ input, 12 V/sub DC/ output) is also presented operating at frequencies around 500 kHz with quantum mode control.","PeriodicalId":191010,"journal":{"name":"VIII IEEE International Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002.","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126644649","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
首页 上一页
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