Relevant bibliographies by topics / HV network

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'HV network'

Author: Grafiati
Published: 4 June 2021
Last updated: 9 February 2022

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Journal articles on the topic "HV network"

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Lazaropoulos, Athanasios G. "Wireless Sensor Network Design for Transmission Line Monitoring, Metering, and Controlling: Introducing Broadband over Power Lines-Enhanced Network Model (BPLeNM)." ISRN Power Engineering 2014 (June 4, 2014): 1–22. http://dx.doi.org/10.1155/2014/894628.

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This paper introduces the broadband over power lines-enhanced network model (BPLeNM) that is suitable for efficiently delivering the generated data of wireless sensor networks (WSNs) of overhead high-voltage (HV) power grids to the substations. BPLeNM exploits the high data rates of the already installed BPL networks across overhead HV grids. BPLeNM is compared against other two well-verified network models from the relevant literature: the linear network model (LNM) and the optimal arrangement network model (OANM). The contribution of this paper is threefold. First, the general mathematical framework that is necessary for describing WSNs of overhead HV grids is first presented. In detail, the general mathematical formulation of BPLeNM is proposed while the existing formulations of LNM and OANM are extended so as to deal with the general case of overhead HV grids. Based on these general mathematical formulations, the general expression of maximum delay time of the WSN data is determined for the three network models. Second, the three network models are studied and assessed for a plethora of case scenarios. Through these case scenarios, the impact of different lengths of overhead HV grids, different network arrangements, new communications technologies, variation of WSN density across overhead HV grids, and changes of generated WSN data rate on the maximum delay time is thoroughly examined. Third, to assess the performance and the feasibility of the previous network models, the feasibility probability (FP) is proposed. FP is a macroscopic metric that estimates how much practical and economically feasible is the selection of one of the previous three network models. The main conclusion of this paper is that BPLeNM defines a powerful, convenient, and schedulable network model for today’s and future’s overhead HV grids in the smart grid (SG) landscape.
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Lazaropoulos, Athanasios G. "Review and Progress towards the Common Broadband Management of High-Voltage Transmission Grids: Model Expansion and Comparative Modal Analysis." ISRN Electronics 2012 (December 27, 2012): 1–18. http://dx.doi.org/10.5402/2012/935286.

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The need of bridging the digital gap between underdeveloped/developed areas and promoting smart grid (SG) networks urges the deployment of broadband over power lines (BPL) systems and their further integration. The contribution of this paper is fourfold. First, based on the well-established hybrid model of (Lazaropoulos and Cottis 2009, 2010, Lazaropoulos, 2012) and the generic multidimensional network analysis tool presented in (Lazaropoulos 2012, Sartenaer 2004, Sartenaer and Delogne 2006, 2001) an exact multidimensional chain scattering matrix method, which is suitable for overhead high-voltage/broadband over power lines (HV/BPL) networks, is proposed and is evaluated against other theoretical and experimental proven models. Second, the proposed method investigates the overhead HV/BPL transmission grids (overhead 150 kV single-circuit, 275 kV double-circuit, and 400 kV double-circuit multiconductor structures) with regard to their end-to-end signal attenuation. It is found that the above features depend drastically on the overhead power grid type, the frequency, the MTL configuration, the physical properties of the cables used, the end-to-end distance, and the number, the length, and the terminations of the branches encountered along the end-to-end BPL signal propagation. Third, the impact of the multiplicity of the branches at the same junction in overhead HV grids is first examined. Based on the inherent long-branch structure and the quasi-static behavior of single/multiple branches with matched terminations of overhead HV grid, a simple approach suitable for overhead HV/BPL channel estimation is presented. Fourth, identifying the similar characteristics among different overhead HV/BPL configurations, an additional step towards the common overhead HV/BPL analysis is demonstrated; the entire overhead HV/BPL grid may be examined under a common PHY framework regardless of the overhead HV/BPL grid type examined. Finally, apart from the presentation of broadband transmission potential of the entire overhead transmission power grid, a consequence of this paper is that it helps towards: (i) the better broadband monitoring and management of overhead HV transmission power grids in an interactive SG network; and (ii) the intraoperability/interoperability of overhead HV/BPL systems under the aegis of a unified transmission/distribution SG power network.
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Torner, Nuria, Maretva Baricot, Ana Martínez, et al. "Influenza sentinel surveillance network." Human Vaccines & Immunotherapeutics 9, no. 3 (2013): 671–74. http://dx.doi.org/10.4161/hv.23264.

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Ilzarbe, Daniel, Inmaculada Baeza, Elena De la Serna, et al. "T138. ADOLESCENT ONSET OF PSYCHOSIS IMPACTS SEGREGATION OF CORTICO-SUBCORTICAL NETWORKS DURING DEVELOPMENT." Schizophrenia Bulletin 46, Supplement_1 (2020): S283. http://dx.doi.org/10.1093/schbul/sbaa029.698.

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Abstract Background Functional connectivity (FC) during the resting-state is reduced in schizophrenia, especially within the Default Mode Network (DMN) (Dong 2018), and between the hippocampus, striatum and ventral tegmental area (VTA), which together conform a Midbrain Network (Gangadin 2019). Cross-sectional studies in adult samples have reported altered FC between dopamine synthesizing centers in midbrain and cortical areas in schizophrenia (Martino 2018). Conceptualizing schizophrenia as a neurodevelopmental disorder, we hypothesize that these changes may take place in early ages, prior to the clinical onset of psychosis. Therefore, we aim to examine FC of the DMN and Midbrain networks longitudinally in adolescents at increased risk of developing psychosis compared with youth with early onset psychosis and healthy volunteers (HV). Methods This longitudinal case-control study encompassed adolescents (12.6–18.9 years old) with psychosis risk syndrome (PRS; n=47), first episode of psychosis (FEP; n=59), and age and sex-matched HV (n=34). Fourteen out of the 30 PRS with follow-up assessment developed psychosis (t-PRS). Resting-state fMRI data was available for 88 subjects at baseline and follow-up [no significant differences in relation to drop-outs]: 10 t-PRS re-scanned at 3–12 months (at transition), and 14 PRS who did not transited (nt-PRS), 35 FEP; and 29 HV re-scanned at 10–36 month follow-up. After exclusion due to poor acquisition or excess movement, the final sample encompassed: 27 FEP, 9 t-PRS, 12 nt-PRS and 28 HV. Individual time series were extracted from Regions of Interest (ROI): for the DMN, the medial Prefrontal Cortex (mPFC), precuneus (PC), and bilateral temporo-parietal junction (Schilbach 2016); and for the Midbrain Network, the associative and limbic striatum, VTA and subiculum (Gangadin 2019). The orthogonal parameters of movement, white matter and cerebrospinal fluid (and their derivatives) and head motion scrubbing regressors were regressed out before performing the correlations. Multivariate mixed-effect models were estimated, including group (4), time and group by time interaction as fixed effects; and time and individual variability as random effects. Results There were no significant differences within-network FC. There was a significant group by time interaction in FC between the two networks (p = .02), driven by VTA-PC (pFDR = .02) and VTA-mPFC (pFDR = .04). Post-hoc analyses showed a significant reduction in FC in nt-PRS over time (psFDR ≤ .03), with FEP and t-PRS showing an opposite pattern (psFDR ≤ .01) in both networks. There was a trend-level reduction in FC over time in HV (ps ≤ .09), which showed significant differences relative to FEP (ps ≤ .04) in the VTA-PC and VTA-mPFC, and with t-PRS in the VTA-PC (p = .02). There was no significant difference between HV and nt-PRS. Cumulative dose of antipsychotics was negatively correlated with FC between mPFC-VTA in FEP at follow-up (r = -.41; p = .04); yet group by time effects survived when used as covariable. Sex, socio-economic status or global intelligence quotient did not exert significant effects. Discussion Our findings suggest that the onset of psychosis during adolescence impacts on the age-normative reduction of FC between the DMN and Midbrain networks, characteristic of the network segregation which takes place during typical brain functional development (Satterthwaite 2013). Antipsychotic medication on cortico-subcortical FC appear to have a reversing effect on these findings, although longitudinal group differences in network connectivity persist despite controlling for this effect. Our data sheds light on the changes in the organization of brain function taking place in the early stages of psychosis, coinciding with a key developmental period.
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Bojovschi, Alexe, Thai Quoc, Huy Trung, Dung Quang, and Tu Le. "Environmental Effects on HV Dielectric Materials and Related Sensing Technologies." Applied Sciences 9, no. 5 (2019): 856. http://dx.doi.org/10.3390/app9050856.

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The increase in recent power failures, with negative impacts on humans and the economy, has been largely attributed to environmental effects and the aging of the power network. These have been accelerated in the last years due to two main factors: an increased load on the power network and material degradation owing to the presence of environmental pollutants. These factors together with specific weather conditions create the incipient conditions for power network degradation. In this paper, a review of the influence of environmental factors on high-voltage (HV) materials and components is provided. Sensing and artificial intelligence (AI) technologies developed to prevent the failure of the material structure and HV components are also reported.
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Kosorukov, Anton, Pavel Karpov, Nataliya Kutuzova, Svetlana Pashicheva, and Vasiliy Titkov. "SPD in illumination system of HV air insulated substation." E3S Web of Conferences 164 (2020): 03020. http://dx.doi.org/10.1051/e3sconf/202016403020.

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The article discusses the distribution of the lightning current between communications of the object as the main aspect determining surge protective devices (SPDs) parameters for applying in substation’s low voltage networks. Wireframe model was designed to compute field-circuit model of earthing device (ED) and define the element potentials and currents using circuit analysis methods. Transients were calculated using operator method. Results of calculation and measurements of the lightning current’s distribution in ED and cables in illumination network of air insulated substation presented. Experimental study results obtained in training ground PJSC «Lenenergo», one of the largest electric power distribution company in Russia. Case of lightning strike in the floodlight mast combined с with lightning rod in 110 kV air insulated substation was studied. Requirements for the parameter "impulse discharge current amplitude" SPD defined. Described general approaches to the illumination network’s lightning surge protection on air insulated substation.
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Ab. Wahab, N., Z. Mat Yasin, N. A. Salim, and N. F. A. Aziz. "Artificial neural network based technique for energy management prediction." Indonesian Journal of Electrical Engineering and Computer Science 17, no. 1 (2020): 94. http://dx.doi.org/10.11591/ijeecs.v17.i1.pp94-101.

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<p>The energy management of electrical machine is significant to ensure efficient power consumption. Mismanagement of energy consumption could give impact on low efficiency of energy consumption that leads to power wastage. This paper presents analysis of power consumption and electricity costing of the electrical machineries and equipment in High Voltage (HV) and Electrical Machine (EM) Laboratories at Faculty of Electrical Engineering (FKE), Universiti Teknologi MARA (UiTM) Shah Alam, Selangor, Malaysia. The electrical data are collected using Fluke Meter 1750. Based on the analysis, it is found that the estimated annually electricity cost for HV Laboratory and EM Laboratory are RM 392.00 and RM 3197.76 respectively. For prediction of energy consumption of the two laboratories, Artificial Neural Network (ANN) algorithm is applied as computational tool using feedforward network type. The results show that the ANN is successfully modelled to predict the energy consumption.</p>
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Shafiullah, G. M., Amanullah M. T. Oo, A. B. M. Shawkat Ali, and Alex Stojcevski. "Influences of Wind Energy Integration into the Distribution Network." Journal of Wind Energy 2013 (November 11, 2013): 1–21. http://dx.doi.org/10.1155/2013/903057.

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Wind energy is one of the most promising renewable energy sources due to its availability and climate-friendly attributes. Large-scale integration of wind energy sources creates potential technical challenges due to the intermittent nature that needs to be investigated and mitigated as part of developing a sustainable power system for the future. Therefore, this study developed simulation models to investigate the potential challenges, in particular voltage fluctuations, zone substation, and distribution transformer loading, power flow characteristics, and harmonic emissions with the integration of wind energy into both the high voltage (HV) and low voltage (LV) distribution network (DN). From model analysis, it has been clearly indicated that influences of these problems increase with the increased integration of wind energy into both the high voltage and low voltage distribution network; however, the level of adverse impacts is higher in the LV DN compared to the HV DN.
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Mingliang, Liu, Wang Keqi, Sun Laijun, and Zhang Jianfeng. "Fault Diagnosis Method of HV Circuit Breaker Based on Wavelets Neural Network." Open Automation and Control Systems Journal 7, no. 1 (2015): 126–34. http://dx.doi.org/10.2174/1874444301507010126.

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Djurić, M., K. Zorić, and N. Jejina. "Neural-network-based approach for secondary arc recognition on HV overhead lines." European Transactions on Electrical Power 9, no. 5 (1999): 309–12. http://dx.doi.org/10.1002/etep.4450090505.

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Dissertations / Theses on the topic "HV network"

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Komárek, Filip. "Návrh rekonstrukce stávající vstupní rozvodny a kabelové sítě 22 kV v areálu fakultní nemocnice." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2018. http://www.nusl.cz/ntk/nusl-377072.

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This master's thesis deals with the area hospital distribution networkand one of the hospital's entry substation. The first part of this master's thesis deals with the project of the new cable network, her gradual revival without any power outages at the collection points. Futher, in this thesis is project of temporary transformer station for supplying power during the reconstruction of the HV switchboard. Subsequently, in this thesis is project of the new HV switchboard in one of the entry substation. new HV switchgear and a new HV substation were projected. Futher, in this thesis is proposed compensation of the whole area, including the HV network.
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Field, Antony. "The organisation of terrorist groups in the age of globalisation : hierarchies, networks and leaderless resistance movements." Thesis, University of Warwick, 2010. http://wrap.warwick.ac.uk/3711/.

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The purpose of this research is to examine the issue of continuity and change in the organisation of terrorist groups during the age of globalisation. Primarily, it seeks to address the problem of whether there is a ‘new’ type of terrorist group that is qualitatively different from ‘traditional’ terrorist groups. It will focus on determining to what extent terrorist groups function as ‘hierarchies’, ‘networks’ or ‘leaderless resistance movements’. In order to examine these issues, the research will conduct a comparative case study analysis of three different terrorist organisations: the Provisional Irish Republican Army (PIRA), the Animal Liberation Front (ALF) and Al Qaeda (AQ). It will draw on a wide range of data sources, including academic material, government reports, media information and internet material. The research will show that as opposed to operating as pure hierarchies, networks or leaderless resistance movements, terrorist organisations have actually functioned as ‘hybrids’ of these different organisational models. Furthermore, the research will demonstrate that many of the supposedly unique organisational characteristics of ‘new’ terrorist groups, such as Al Qaeda, can in fact be observed in much older groups, such as the Provisional IRA and the Animal Liberation Front. Indeed, there appears to be substantial continuity in the organisation of terrorist groups, especially in the way that networks are combined with other forms of organisational architecture.
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Di, Gregorio Monica. "Social movement networks, policy processes, and forest tenure activism in Indonesia." Thesis, London School of Economics and Political Science (University of London), 2011. http://etheses.lse.ac.uk/215/.

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This thesis aims to answer the following question: How do environmental movement networks sustain collective action in order to influence forest tenure reforms in Indonesia? In doing so, it expressly relies on a relational approach to social movement studies that recognizes the interaction between the social structure and agency and the role of culture in shaping social movement networks. It relies on a mixed methods research design to study the forms and features of networks as well as the context, the meaning and the ongoing social processes that underlie environmental networks. The first paper provides a macro-level analysis of the changing political context and of the forces internal to the environmental movement that have led to reforms in forest tenure policies in the last decade in Indonesia. The second paper presents the research design of the thesis and discusses how specific theoretical approaches to social movement networks affect the choice of analytical methods and how relational approaches call for the use of mixed methods. The rest of the thesis analyzes meso-level features of inter-organizational networking among environmental movement organizations (EMOs) and between EMOs and state actors. The third paper examines the role communication networks among EMOs in coalition work and illustrates how environmental values and common discursive practices can be important coalescing forces. The fourth paper investigates the role of external institutionalization, contention and cooperation in relational forms of activism with state actors. It analyzes how the environmental movement, despite the use of moderate tactics, has avoided co-optation. The fifth paper investigates the contingency of political opportunities at the mesolevel. It suggests that at the inter-organizational level access to the state is dependent on the type of actors involved, their behavior and experiences, and the issue of contention, and it shows that EMOs can in part shape political opportunities
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Adámek, Ondřej. "Ukazatele spolehlivosti v podmínkách různých typů distribučních sítí vn." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2012. http://www.nusl.cz/ntk/nusl-219387.

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The aim of my thesis was to clarify the basic concepts and calculations in the area of reliability of power distribution, as an important element for increase the quality of supplied electric power, this issue we examined in Chapter 3. In the previous chapter, we explained the fundamental solution of MV networks in the Czech Republic and Germany. In Chapter 4 we explained the difficulties in evaluating their values and comparisons between distributional companies, which follows that there should be a uniform procedure for the storage and collection of data for power outages. And the individual distribution companies should follow this standard.
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Yasmin, Rehana. "An efficient authentication framework for wireless sensor networks." Thesis, University of Birmingham, 2012. http://etheses.bham.ac.uk//id/eprint/3774/.

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This study investigates the broadcast/multicast authentication problems in wireless sensor networks (WSNs), particularly sensor nodes broadcast authentication and outside user authentication, and proposes efficient and secure solutions for them. The low cost and immunity from cabling have become motivations for many applications of WSNs, for instance, the forest fire alarm, the intelligent traffic system etc. However, the sensitive nature of communication in these applications makes authentication a compulsory security requirement for them. The conventional security solutions are unfeasible for WSNs due to the unique features of sensor networks. Designing a new security mechanism for WSNs, on the other hand, is a challenging task due to the nature of WSNs. This research proposes a solution to the above mentioned authentication problems in the form of an authentication framework for wireless sensor networks. The proposed framework is comprised of two authentication protocols: one for sensor nodes broadcast authentication and the other for outside user authentication. The latter also facilitates a third type of authentication, i.e., base station to sensor nodes broadcast authentication. These protocols can be applied in WSNs independently tackling individual security problems to achieve different level of security. However, deployed as a unified framework, they ensure a high degree of security with efficiency, providing a single solution to all three authentication problems in WSNs. The performance evaluation results showed that the proposed framework is the most efficient solution when compared to the existing authentication schemes for WSNs, giving a reasonable trade-off between security and efficiency.
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Al-Taie, Mahir Jabbar Rashid. "A Comparison of EDMOS and Cascode Structures for PA Design in 65 nm CMOS Technology." Thesis, Linköpings universitet, Elektroniska komponenter, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-97753.

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This thesis addresses the potential of implementing watt-level class-AB Power Amplifier (PA) for WLAN in 65 nm CMOS technology, at 2.4 GHz frequency. In total, five PAs have been compared, where the examined parameters were output power (Pout), linearity, power added efficiency (PAE), and area consumption. Four PAs were implemented using conventional cascode topology with different combination of transistors sizes in 65nm CMOS, and one PA using a high-voltage Extended Drain MOS (EDMOS) device, implemented in the same 65 nm CMOS with no process or mask changes. All schematics were created using Cadence Virtuoso CAD tools. The test benches were created using the Agilent's Advance Design System ( ADS) and simulated with the ADS-Cadence dynamic link. The simulation results show that the EDMOS PA (L=350 nm) has the smallest area, but has harder to reach the required Pout. Cascode no. 3 (L= 500,260 nm) has the best Pout (29.1 dBm) and PAE (49.5 %). Cascode no. 2 (L= 500,350 nm) has the best linearity (low EVM). Cascode no. 1 (L=500,500 nm) has low Pout (27.7 dBm). Cascode no.4 (L=500,60 nm) has very bad linearity. The thesis also gives an overview for CMOS technology, discusses the most important aspects in RF PAs design, such as Pout, PAE, gain, and matching networks. Different PA classes are also discussed in this thesis.
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Rosenbaum, Tommy. "Performance prediction of a future silicon-germanium heterojunction bipolar transistor technology using a heterogeneous set of simulation tools and approaches." Thesis, Bordeaux, 2017. http://www.theses.fr/2017BORD0550/document.

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Les procédés bipolaires semi-conducteurs complémentaires à oxyde de métal (BiCMOS) peuvent être considérés comme étant la solution la plus généralepour les produits RF car ils combinent la fabrication sophistiquée du CMOSavec la vitesse et les capacités de conduction des transistors bipolaires silicium germanium(SiGe) à hétérojonction (HBT). Les HBTs, réciproquement, sontles principaux concurrents pour combler partiellement l'écart de térahertzqui décrit la plage dans laquelle les fréquences générées par les transistors etles lasers ne se chevauchent pas (environ 0.3 THz à 30 THz). A_n d'évaluerles capacités de ces dispositifs futurs, une méthodologie de prévision fiable estsouhaitable. L'utilisation d'un ensemble hétérogène d'outils et de méthodes desimulations permet d'atteindre successivement cet objectif et est avantageusepour la résolution des problèmes. Plusieurs domaines scientifiques sont combinés, tel que la technologie de conception assistée par ordinateur (TCAO),la modélisation compacte et l'extraction des paramètres.Afin de créer une base pour l'environnement de simulation et d'améliorerla confirmabilité pour les lecteurs, les modèles de matériaux utilisés pour lesapproches hydrodynamiques et de diffusion par conduction sont introduits dèsle début de la thèse. Les modèles physiques sont principalement fondés surdes données de la littérature basées sur simulations Monte Carlo (MC) ou dessimulations déterministes de l'équation de transport de Boltzmann (BTE).Néanmoins, le module de TCAO doit être aussi étalonné sur les données demesure pour une prévision fiable des performances des HBTs. L'approchecorrespondante d'étalonnage est basée sur les mesures d'une technologie depointe de HBT SiGe pour laquelle un ensemble de paramètres spécifiques àla technologie du modèle compact HICUM/L2 est extrait pour les versionsdu transistor à haute vitesse, moyenne et haute tension. En s'aidant de cesrésultats, les caractéristiques du transistor unidimensionnel qui sont généréesservent de référence pour le profil de dopage et l'étalonnage du modèle. Enélaborant des comparaisons entre les données de références basées sur les mesureset les simulations, la thèse fait progresser l'état actuel des prévisionsbasées sur la technologie CAO et démontre la faisabilité de l'approche.Enfin, une technologie future de 28nm performante est prédite en appliquantla méthodologie hétérogène. Sur la base des résultats de TCAO, leslimites de la technologie sont soulignées<br>Bipolar complementary metal-oxide-semiconductor (BiCMOS) processescan be considered as the most general solution for RF products, as theycombine the mature manufacturing tools of CMOS with the speed and drivecapabilities of silicon-germanium (SiGe) heterojunction bipolar transistors(HBTs). HBTs in turn are major contenders for partially filling the terahertzgap, which describes the range in which the frequencies generated bytransistors and lasers do not overlap (approximately 0.3THz to 30 THz). Toevaluate the capabilities of such future devices, a reliable prediction methodologyis desirable. Using a heterogeneous set of simulation tools and approachesallows to achieve this goal successively and is beneficial for troubleshooting.Various scientific fields are combined, such as technology computer-aided design(TCAD), compact modeling and parameter extraction.To create a foundation for the simulation environment and to ensure reproducibility,the used material models of the hydrodynamic and drift-diffusionapproaches are introduced in the beginning of this thesis. The physical modelsare mainly based on literature data of Monte Carlo (MC) or deterministicsimulations of the Boltzmann transport equation (BTE). However, the TCADdeck must be calibrated on measurement data too for a reliable performanceprediction of HBTs. The corresponding calibration approach is based onmeasurements of an advanced SiGe HBT technology for which a technology specific parameter set of the HICUM/L2 compact model is extracted for thehigh-speed, medium-voltage and high-voltage transistor versions. With thehelp of the results, one-dimensional transistor characteristics are generatedthat serve as reference for the doping profile and model calibration. By performingelaborate comparisons between measurement-based reference dataand simulations, the thesis advances the state-of-the-art of TCAD-based predictionsand proofs the feasibility of the approach.Finally, the performance of a future technology in 28nm is predicted byapplying the heterogeneous methodology. On the basis of the TCAD results,bottlenecks of the technology are identified<br>Bipolare komplementäre Metall-Oxid-Halbleiter (BiCMOS) Prozesse bietenhervorragende Rahmenbedingungen um Hochfrequenzanwendungen zurealisieren, da sie die fortschrittliche Fertigungstechnik von CMOS mit derGeschwindigkeit und Treiberleistung von Silizium-Germanium (SiGe) Heterostruktur-Bipolartransistoren (HBTs) verknüpfen. Zudem sind HBTs bedeutendeWettbewerber für die teilweise Überbrückung der Terahertz-Lücke, derFrequenzbereich zwischen Transistoren (&lt; 0.3 THz) und Lasern (&gt; 30 THz).Um die Leistungsfähigkeit solcher zukünftigen Bauelemente zu bewerten, isteine zuverlässige Methodologie zur Vorhersage notwendig. Die Verwendungeiner heterogenen Zusammenstellung von Simulationstools und Lösungsansätzenerlaubt es dieses Ziel schrittweise zu erreichen und erleichtert die Fehler-_ndung. Verschiedene wissenschaftliche Bereiche werden kombiniert, wie zumBeispiel der rechnergestützte Entwurf für Technologie (TCAD), die Kompaktmodellierungund Parameterextraktion.Die verwendeten Modelle des hydrodynamischen Simulationsansatzes werdenzu Beginn der Arbeit vorgestellt, um die Simulationseinstellung zu erläuternund somit die Nachvollziehbarkeit für den Leser zu verbessern. Die physikalischenModelle basieren hauptsächlich auf Literaturdaten von Monte Carlo(MC) oder deterministischen Simulationen der Boltzmann-Transportgleichung(BTE). Für eine zuverlässige Vorhersage der Eigenschaften von HBTs muss dieTCAD Kon_guration jedoch zusätzlich auf der Grundlage von Messdaten kalibriertwerden. Der zugehörige Ansatz zur Kalibrierung beruht auf Messungeneiner fortschrittlichen SiGe HBT Technologie, für welche ein technologiespezifischer HICUM/L2 Parametersatz für die high-speed, medium-voltage undhigh-voltage Transistoren extrahiert wird. Mit diesen Ergebnissen werden eindimensionaleTransistorcharakteristiken generiert, die als Referenzdaten fürdie Kalibrierung von Dotierungspro_len und physikalischer Modelle genutztwerden. Der ausführliche Vergleich dieser Referenz- und Messdaten mit Simulationengeht über den Stand der Technik TCAD-basierender Vorhersagenhinaus und weist die Machbarkeit des heterogenen Ansatzes nach.Schlieÿlich wird die Leistungsfähigkeit einer zukünftigen Technologie in28nm unter Anwendung der heterogenen Methodik vorhergesagt. Anhand derTCAD Ergebnisse wird auf Engpässe der Technologie hingewiesen
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Book chapters on the topic "HV network"

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Larbi, Boukezzi, and Boubakeur Ahmed. "Use of Neural Network Algorithms in Prediction of XLPE HV Insulation Properties under Thermal Aging." In New Results in Dependability and Computer Systems. Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-00945-2_5.

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Zhang, Yuanyuan, Qingwu Gong, and Xi Shi. "A Novel Adaptive Reclosure Criterion for HV Transmission Lines Based on Wavelet Packet Energy Entropy." In Advances in Neural Networks – ISNN 2009. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-01513-7_95.

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"HV networks and substations." In Electricity Distribution Network Design. Institution of Engineering and Technology, 2003. http://dx.doi.org/10.1049/pbpo021e_ch8.

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Paithankar, Y. G. "Distance Protection: HV and EHV Line Protection." In Transmission Network Protection. Routledge, 2017. http://dx.doi.org/10.1201/9780203735176-4.

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Paithankar, Y. G. "Carrier Schemes for HV and EHV Lines." In Transmission Network Protection. Routledge, 2017. http://dx.doi.org/10.1201/9780203735176-5.

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"Blackstart and Restoration of a Part of the Italian HV Network: Modeling and Simulation of a Field Test." In Power System Restoration. IEEE, 2009. http://dx.doi.org/10.1109/9780470545607.ch56.

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Conference papers on the topic "HV network"

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Omar, S., H. Griffiths, S. Robson, et al. "HV distribution network supply restoration." In 2015 50th International Universities Power Engineering Conference (UPEC). IEEE, 2015. http://dx.doi.org/10.1109/upec.2015.7339971.

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Omar, S., S. Robson, A. Haddad, H. Griffiths, and N. Harid. "HV distribution network optimum supply restoration algorithm." In 2016 51st International Universities Power Engineering Conference (UPEC). IEEE, 2016. http://dx.doi.org/10.1109/upec.2016.8114010.

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Shwok, Sultan Eissa Eissa, Chockalingam Aravind Vaithilingam, and Reynato Andal Gamboa. "Generic protective relaying framework for HV grid network." In 13TH INTERNATIONAL ENGINEERING RESEARCH CONFERENCE (13TH EURECA 2019). AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0001584.

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Sperlin, Ivan, and Jiri Gurecky. "Network support using reactive power of dispersion sources in HV network." In 2015 16th International Scientific Conference on Electric Power Engineering (EPE). IEEE, 2015. http://dx.doi.org/10.1109/epe.2015.7161148.

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Asiri, Yahya, Alfred Vouk, Lee Renforth, David Clark, and Jack Copper NeuralWare. "Neural network based classification of partial discharge in HV motors." In 2011 Electrical Insulation Conference (EIC) (Formerly EIC/EME). IEEE, 2011. http://dx.doi.org/10.1109/eic.2011.5996173.

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Mpanza, L. J., and T. Marwala. "Artificial neural network and rough set for HV bushings condition monitoring." In 2011 15th IEEE International Conference on Intelligent Engineering Systems (INES). IEEE, 2011. http://dx.doi.org/10.1109/ines.2011.5954729.

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An, Fu Wan, Li Si Hua, and Wang Chang You. "On-line partial discharge measurement for insulation condition monitoring of HV cables." In 2012 International Symposium on Instrumentation & Measurement, Sensor Network and Automation (IMSNA). IEEE, 2012. http://dx.doi.org/10.1109/msna.2012.6324529.

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Migliori, Michela, Stefano Lauria, Corrado Gadaleta, Benedetto Aluisio, Alfonso De Cesare, and Giuseppe Forte. "Assessment of transmission network development with HV operation islands under renewable diffusion." In 2021 IEEE Madrid PowerTech. IEEE, 2021. http://dx.doi.org/10.1109/powertech46648.2021.9495075.

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Schembari, M., A. Codino, A. Catapano, and S. Lauria. "Fault current increase due to the progressive undergrounding of a HV subtransmission network." In 2015 IEEE 15th International Conference on Environment and Electrical Engineering (EEEIC). IEEE, 2015. http://dx.doi.org/10.1109/eeeic.2015.7165375.

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Micu, Dan D., Levente Czumbil, Andrei Ceclan, Laura Darabant, Denisa Stet, and Georgios Christoforidis. "Electromagnetic interferences between HV power lines and metallic pipelines evaluated with neural network technique." In 2009 10th International Conference on Electrical Power Quality and Utilisation - (EPQU). IEEE, 2009. http://dx.doi.org/10.1109/epqu.2009.5318842.

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You might also be interested in the extended bibliographies on the topic 'HV network' for particular source types:
Journal articles
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