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Alternative Resources 可替代资源
IEEE Power Engineering Review Pub Date : 2021-01-05 DOI: 10.1109/mper.1983.5520058
R. Chez
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引用次数: 0
Sparks 火花
IEEE Power Engineering Review Pub Date : 2005-04-02 DOI: 10.1145/1056808.1056895
Andrea Chew, V. Leclerc, S. Sadi, Aaron Tang, H. Ishii
{"title":"Sparks","authors":"Andrea Chew, V. Leclerc, S. Sadi, Aaron Tang, H. Ishii","doi":"10.1145/1056808.1056895","DOIUrl":"https://doi.org/10.1145/1056808.1056895","url":null,"abstract":"In this paper we introduce Sparks, an ambient social networking and communication facilitation interface. We developed the Sparks system as a physical alternative to existing connectedness mediator systems. While several systems are under investigation, they are limited by their confinement to the traditional display. We address this issue, in part, by collocating the visualization and the user within the physical environment of the scenario. We describe the specific aspects of the system that capitalize on both foreground and peripheral attention to facilitate communication throughout a conversation. We discuss our ongoing research where architectural surfaces are used to provide interactive layers of information related to elements present in the space, and conclude with a discussion of the benefits of the system in combining the immediacy of the physical environment with the dynamic data handling characteristics of a digital system.","PeriodicalId":308705,"journal":{"name":"IEEE Power Engineering Review","volume":"213 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117332326","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: 30
Books and Reports 书籍和报告
IEEE Power Engineering Review Pub Date : 2005-01-01 DOI: 10.1163/156939305775701831
L. Tsang
{"title":"Books and Reports","authors":"L. Tsang","doi":"10.1163/156939305775701831","DOIUrl":"https://doi.org/10.1163/156939305775701831","url":null,"abstract":"","PeriodicalId":308705,"journal":{"name":"IEEE Power Engineering Review","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115730712","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
Books And Reports 书籍和报告
IEEE Power Engineering Review Pub Date : 2005-01-01 DOI: 10.1163/1569393053305017
T. Grzegorczyk
{"title":"Books And Reports","authors":"T. Grzegorczyk","doi":"10.1163/1569393053305017","DOIUrl":"https://doi.org/10.1163/1569393053305017","url":null,"abstract":"","PeriodicalId":308705,"journal":{"name":"IEEE Power Engineering Review","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132184733","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 Wide-Band Lumped Circuit Model of Eddy Current Losses in a Coil with a Coaxial Insulation System and a Stranded Conductor 同轴绝缘和绞合导体线圈中涡流损耗的宽带集总电路模型
IEEE Power Engineering Review Pub Date : 2004-04-01 DOI: 10.1109/MPER.2002.4312603
P. Holmberg, M. Leijon, T. Wass
{"title":"A Wide-Band Lumped Circuit Model of Eddy Current Losses in a Coil with a Coaxial Insulation System and a Stranded Conductor","authors":"P. Holmberg, M. Leijon, T. Wass","doi":"10.1109/MPER.2002.4312603","DOIUrl":"https://doi.org/10.1109/MPER.2002.4312603","url":null,"abstract":"This paper presents a wide-band lumped circuit model of eddy current losses in a coaxially insulated coil. The wide frequency range of the model is achieved by means of dual and extended Cauer circuits, equivalent circuits used for eddy current modeling. The complete lumped circuit reproduces the expected response well. However, because of resonances in the coil, the model cannot be experimentally verified for higher frequencies than 5 kHz. The parameters of the lumped circuit are mainly acquired from field calculations and aggregate the eddy current losses In the stranded conductor of each tum. The aggregate considers the contact resistance between the strands. The eddy current model can be used as a part of a complete model of the coil intended for e. g. lightning impulse simulations, as the winding is discretised into short pieces. The results of the paper are of special interest for coaxially insulated electric machines, such as the commercially available Powerformer and Dryformer.","PeriodicalId":308705,"journal":{"name":"IEEE Power Engineering Review","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123037937","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: 19
Books and Reports 书籍和报告
IEEE Power Engineering Review Pub Date : 2004-01-01 DOI: 10.1163/1569393042954875
{"title":"Books and Reports","authors":"","doi":"10.1163/1569393042954875","DOIUrl":"https://doi.org/10.1163/1569393042954875","url":null,"abstract":"","PeriodicalId":308705,"journal":{"name":"IEEE Power Engineering Review","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122103229","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
Multiperiod Auction for a Pool-Based Electricity Market 基于池的电力市场多期拍卖
IEEE Power Engineering Review Pub Date : 2003-07-13 DOI: 10.1109/PES.2003.1271057
J. Arroyo, A. Conejo
{"title":"Multiperiod Auction for a Pool-Based Electricity Market","authors":"J. Arroyo, A. Conejo","doi":"10.1109/PES.2003.1271057","DOIUrl":"https://doi.org/10.1109/PES.2003.1271057","url":null,"abstract":"This paper presents a market clearing tool for the market operator of a pool-based electricity market for energy. This tool is transparent and fair for the market participants and simple to implement and interpret. It preserves the privacy of the corporate information of the participants and provides the right signals to achieve economic efficiency. It recognizes and properly models the technical (physical and intertemporal) constraints of the participant thermal power generators. From a mathematical point of view, the proposed tool results in a mixed-integer linear programming problem that can be efficiently solved using currently available branch and cut software. To illustrate the adequate functioning of the proposed market clearing procedure, different realistic ease studies are analyzed in detail.","PeriodicalId":308705,"journal":{"name":"IEEE Power Engineering Review","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122106085","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: 54
The Optimization of Spectrum Analysis for Digital Signals 数字信号频谱分析的优化
IEEE Power Engineering Review Pub Date : 2003-07-13 DOI: 10.1109/MPER.2002.4312502
R. Wu, T. Tsao
{"title":"The Optimization of Spectrum Analysis for Digital Signals","authors":"R. Wu, T. Tsao","doi":"10.1109/MPER.2002.4312502","DOIUrl":"https://doi.org/10.1109/MPER.2002.4312502","url":null,"abstract":"This paper provides a complete method to solve the defects of spectrum analysis for discrete signals. Much research has been issued to deal with the defects of the fast Fourier transform (FFT). Those methods may cause the characteristics of the original signal to be altered or may solve this problem in part only. The defects of spectrum analysis cannot be solved efficiently and completely by those methods. These defects result because frequency scales cannot match with signal characteristics. This paper is based on a concept to establish a complete solution divided into three steps. First, this paper analyzes the signal characteristics to be the basis of spectrum adjustment. A simple and accurate algorithm is used to find the frequency and amplitude of each component. Next, this paper finds optimum spectrum parameters to make the new spectrum match with signal characteristics. Finally, this paper takes the parameters to reanalyze the original signal. The method will make spectrum analysis reach optimization. Every procedure in this paper compares with traditional ones to prove its benefits. Moreover, we verify the theory feasible by analyzing actual signals.","PeriodicalId":308705,"journal":{"name":"IEEE Power Engineering Review","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128638564","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 Nationwide Survey of Recorded Information Used for Calculating Distribution Reliability Indices 用于计算配电可靠性指标的全国记录信息调查
IEEE Power Engineering Review Pub Date : 2003-07-13 DOI: 10.1109/PES.2003.1267453
C. Warren, D. Pearson, M. Sheehan
{"title":"A Nationwide Survey of Recorded Information Used for Calculating Distribution Reliability Indices","authors":"C. Warren, D. Pearson, M. Sheehan","doi":"10.1109/PES.2003.1267453","DOIUrl":"https://doi.org/10.1109/PES.2003.1267453","url":null,"abstract":"Reliability is one of the most discussed topics in the power industry today. Although many questions are being asked about the reliability of utility systems across the nation, there are currently no standards for recording or measuring interruption minutes, number of customers affected, major events, whether to include transmission and or distribution as well as many other issues. The methods used for calculating the indices and the definitions for the information have a major role in calculating reliability measures as defined in a recent IEEE standard. This paper will provide the results of a nationwide survey on the recording or measuring of the data used to calculate reliability indices and associated practices. It will point out some of the pitfalls of using differing methodologies in the recording of data behind the measures. These differences often cause discrepancies when comparing reliability indices between utilities.","PeriodicalId":308705,"journal":{"name":"IEEE Power Engineering Review","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130006566","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: 19
Theorem and Application of Adjustable Spectrum 可调谱定理及应用
IEEE Power Engineering Review Pub Date : 2003-07-13 DOI: 10.1109/MPER.2002.4312504
R. Wu, T. Tsao
{"title":"Theorem and Application of Adjustable Spectrum","authors":"R. Wu, T. Tsao","doi":"10.1109/MPER.2002.4312504","DOIUrl":"https://doi.org/10.1109/MPER.2002.4312504","url":null,"abstract":"This paper affords the theorem, procedures, and evaluation of the ability of adjustable spectrum for signals. By means of adjusting frequency resolution and frequency shift, we can adjust frequency scale. The paper evaluates every process of computation to verify accurate computation and fast response of adjustable spectrum. Because frequency scale of this spectrum is adjustable, it makes the spectrum analysis of signal reach optimization. The method eliminates the picket-fence effect and the leakage effect by FFT. The procedures remain the characteristic of fast computation, which makes spectrum analysis have the ability of real-time response.","PeriodicalId":308705,"journal":{"name":"IEEE Power Engineering Review","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123378924","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
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