AEIT Annual Conference 2013最新文献

Thermal modeling of integrated power electronic modules by a lumped-parameter circuit approach 基于集总参数电路的集成电力电子模块热建模

AEIT Annual Conference 2013 Pub Date : 2013-12-11 DOI: 10.1109/AEIT.2013.6666802

A. Raciti, D. Cristaldi

{"title":"Thermal modeling of integrated power electronic modules by a lumped-parameter circuit approach","authors":"A. Raciti, D. Cristaldi","doi":"10.1109/AEIT.2013.6666802","DOIUrl":"https://doi.org/10.1109/AEIT.2013.6666802","url":null,"abstract":"With the continuous volume reduction of the devices and power modules having the same power conditioning capability, it becomes more and more important to manage the increase of the junction temperature due to the increase of the specific power dissipations. Therefore, in order to ensure the working conditions of the devices to remain within the allowed thresholds, it is useful to model and predict the junction temperature. For a power device that consists of only one die it is easy to develop a thermal model because the die is in stand-alone condition and it does not receive the thermal effects of other dies. In the case of integrated power electronic module (IPEM), because of the presence of more than one die, it is necessary to take into account also the cross-heating effects due to the heat generation in the others dies. This work aims at describing a methodology useful to provide an equivalent thermal model, by a previously performed finite element method (FEM) analysis and simulations. The thermal model consists of an electrical circuit that takes into account both the self-heating and cross-heating effects in the prediction of the junction temperatures. Comparisons have been performed and the achieved results by the FEM simulations and SPICE-like ones show that are in good agreement.","PeriodicalId":260582,"journal":{"name":"AEIT Annual Conference 2013","volume":"3 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115723262","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

Dangerous effects induced on power MOSFETs by terrestrial neutrons: A theoretical study and an empirical approach based on accelerated experimental analysis 地面中子对功率mosfet的危险效应:基于加速实验分析的理论研究和经验方法

AEIT Annual Conference 2013 Pub Date : 2013-12-11 DOI: 10.1109/AEIT.2013.6666813

G. Consentino, M. Laudani, G. Privitera, A. Parlato, N. Marchese, E. Tomarchio, C. Pace, C. Giordano, M. Mazzeo, J. L. H. Ambato

引用次数: 0

The European electronic toll service interoperability: A key strategy for easier mobility in Europe 欧洲电子收费服务互操作性:在欧洲方便移动的关键战略

AEIT Annual Conference 2013 Pub Date : 2013-12-11 DOI: 10.1109/AEIT.2013.6666821

M. de Angelis, P. Giorgi

引用次数: 0

Management of renewable generation plants: Imbalance costs and local storage systems 可再生能源发电厂的管理:不平衡成本和本地存储系统

AEIT Annual Conference 2013 Pub Date : 2013-12-11 DOI: 10.1109/AEIT.2013.6666798

F. Bignucolo, A. Raciti, B. Rossi, A. Zingales

引用次数: 1

The role of the Sardinian power system in the EU supergrid 撒丁岛电力系统在欧盟超级电网中的作用

AEIT Annual Conference 2013 Pub Date : 2013-12-11 DOI: 10.1109/AEIT.2013.6666797

G. Celli, S. Mocci, N. Natale, F. Pilo

引用次数: 0

A grid tie micro inverter with reactive power control capability 一种具有无功控制能力的并网微型逆变器

AEIT Annual Conference 2013 Pub Date : 2013-12-11 DOI: 10.1109/AEIT.2013.6666799

R. Attanasio, F. Gennaro, G. Scuderi

引用次数: 8

Enabling technologies for smart building, what's missing? 智能建筑的启用技术，还缺少什么?

AEIT Annual Conference 2013 Pub Date : 2013-12-11 DOI: 10.1109/AEIT.2013.6666816

R. Fantacci, T. Pecorella, R. Viti, Camillo Carlini, P. Obino

引用次数: 13

Review of studies on end-to-end QoS in LTE networks LTE网络端到端QoS研究综述

AEIT Annual Conference 2013 Pub Date : 2013-12-11 DOI: 10.1109/AEIT.2013.6666818

S. Forconi, Alessandro Vizzarri

引用次数: 25

A simplified algorithm for OLTC control in active distribution MV networks 有源配电中压网络中OLTC控制的简化算法

AEIT Annual Conference 2013 Pub Date : 2013-12-11 DOI: 10.1109/AEIT.2013.6666788

R. Caldon, M. Coppa, R. Sgarbossa, R. Turri

{"title":"A simplified algorithm for OLTC control in active distribution MV networks","authors":"R. Caldon, M. Coppa, R. Sgarbossa, R. Turri","doi":"10.1109/AEIT.2013.6666788","DOIUrl":"https://doi.org/10.1109/AEIT.2013.6666788","url":null,"abstract":"The increasing penetration of Distributed Generation (DG) in distribution electrical systems may cause alteration of voltage profiles on the lines. Traditionally, distribution networks with radial configuration are designed as a passive top-down architecture where voltage regulation is mainly performed by an On-Load Tap Changer (OLTC) transformer located at the Primary Substation. Therefore it becomes rather difficult to compensate lines radiating out from the same bus-bar where some of these are subject to overvoltages due to the power injection by DGs connected whereas others are subject to voltage drops due to the presence of passive loads only. A first step in regulation and managing the voltage levels, in order to be consistent with the contingent needs of the network, may be a decentralized local control strategy performed by the DG units, however better results will be obtained with a coordinated OLTC intervention. In this paper an OLTC control strategy, based on only few remote measurements, is proposed. This procedure allows the tap changer controller to infer the state of network node voltages and to act accordingly. The performance of the proposed control method is demonstrated through simulations on a realistic MV distribution network.","PeriodicalId":260582,"journal":{"name":"AEIT Annual Conference 2013","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133299791","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

Assessing security of power and ICT systems via a risk-based approach within an integrated framework 在综合框架内通过基于风险的方法评估电力和信息通信技术系统的安全性

AEIT Annual Conference 2013 Pub Date : 2013-12-11 DOI: 10.1109/AEIT.2013.6666792

E. Ciapessoni, D. Cirio, A. Pitto, S. Massucco, A. Morini, M. Sforna

引用次数: 0