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Data Mining in Smart Grids
| Data Mining in Smart Grids |
| Autore | Vaccaro Alfredo |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 electronic resource (116 p.) |
| Soggetto topico | Information technology industries |
| Soggetto non controllato |
voltage regulation
smart grid decentralized control architecture multi-agent systems t-SNE algorithm numerical weather prediction data preprocessing data visualization wind power generation partial discharge gas insulated switchgear case-based reasoning data matching variational autoencoder DSHW TBATS NN-AR time-series clustering decentral smart grid control (DSGC) interpretable and accurate DSGC-stability prediction data mining computational intelligence fuzzy rule-based classifiers multi-objective evolutionary optimization power systems resilience dynamic Bayesian network Markov model probabilistic modeling resilience models |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557722403321 |
Vaccaro Alfredo
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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High Voltage Engineering and Applications
| High Voltage Engineering and Applications |
| Autore | El-Hag Ayman |
| Pubbl/distr/stampa | MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 electronic resource (304 p.) |
| Soggetto non controllato |
artificial neural network
simulation high-frequency artificial flashover tests wide bandgap power modules tracking electrical field strength fast-rise square wave voltages FDTD simulation cable joint corona discharge feature selection post insulator earthing systems wind speed surface discharge oil/paper insulation oil-paper insulation high-magnitude currents and impulse polarity UFVM Tettex 9520 electrical tree flashover characteristics composite insulator partial discharge numerical modeling saline mechanism thermal parameters space charge density seasonal ion flow field denoising DDX 9121b temperature transformer asset management cavity discharge space/interface charge insulation health index heat transfer model leakage current machine learning partial discharges (PD) RF signal flashover high impulse conditions grounding electrodes generalized finite difference time domain curve fitting grounding plasma discharge outdoor insulators flashover dynamic model wavelet transform degradation thermal properties bipolar charge transport model UHF sensor cable random walk theory tracking test setup GIL pressure modelling non-uniform pollution between windward and leeward sides calibrator secondary arc polymeric insulation optical-UHF integrated detection shoreline dry band arcing photoelectric fusion pattern DDX 8003 XLPE silicone gel partial discharge modeling electric field analysis NSCT electrode’s geometry gas Comsol Multiphysics fast-impulses laying modes ageing cable ampacity residual resistance formulation finite element analysis thermal effect hydrophobicity soil resistivity charge simulation method short-circuit discharge dry band formation |
| ISBN | 3-03928-717-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910404090803321 |
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El-Hag Ayman
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| MDPI - Multidisciplinary Digital Publishing Institute, 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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High Voltage Insulating Materials-Current State and Prospects
| High Voltage Insulating Materials-Current State and Prospects |
| Autore | Rozga Pawel |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 electronic resource (231 p.) |
| Soggetto topico | Technology: general issues |
| Soggetto non controllato |
optical radiation
electrical discharges insulating liquids energy distribution transformer oil-paper insulation moisture drying synthetic ester mineral oil natural ester dielectric liquid mixtures retrofilling of power transformers streaming electrification ECT insulation aging insulation diagnostics aramid paper cellulose dielectric materials insulation system thermal conductivity transformers partial discharge harmonic distortion non-uniform electric field discrete Fourier transform electric arc gas insulation arc welding optical method spectrophotometer electromagnetic radiation arc lamps dielectric polarization relaxation methods activation energy cellulose-aramid paper moisture insulation ageing effect power transformer insulation testing insulation liquid mixtures power transformers retrofilling rotating disc system synthetic esters liquid insulation DC high voltage composite insulator glass-reinforced epoxy core 3-point bending test mechanical strength micro-hardness naturel ester oil nanofluids zinc oxide AC breakdown voltage Weibull distribution normal distribution transformer winding deformation frequency response analysis (FRA) numerical index window width power transformer interpolation mathematical modeling |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557602403321 |
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Rozga Pawel
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Machine Learning for Energy Systems
| Machine Learning for Energy Systems |
| Autore | Sidorov Denis N |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 electronic resource (272 p.) |
| Soggetto topico | History of engineering & technology |
| Soggetto non controllato |
vacuum tank degasser
rule extraction extreme learning machine classification and regression trees wind power: wind speed: T–S fuzzy model: forecasting linearization machine learning photovoltaic output power forecasting hybrid interval forecasting relevance vector machine sample entropy ensemble empirical mode decomposition high permeability renewable energy blockchain technology energy router QoS index of energy flow MOPSO algorithm scheduling optimization Adaptive Neuro-Fuzzy Inference System insulator fault forecast wavelet packets time series forecasting power quality harmonic parameter harmonic responsibility monitoring data without phase angle parameter estimation blockchain energy internet information security forecasting clustering energy systems classification integrated energy system risk assessment component accident set vulnerability hybrid AC/DC power system stochastic optimization renewable energy source Volterra models wind turbine maintenance fatigue power control offshore wind farm Interfacial tension transformer oil parameters harmonic impedance traction network harmonic impedance identification linear regression model data evolution mechanism cast-resin transformers abnormal defects partial discharge pattern recognition hierarchical clustering decision tree industrial mathematics inverse problems intelligent control artificial intelligence energy management system smart microgrid optimization Volterra equations energy storage load leveling cyber-physical systems |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557678803321 |
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Sidorov Denis N
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Outdoor Insulation and Gas Insulated Switchgears
| Outdoor Insulation and Gas Insulated Switchgears |
| Autore | Fofana Ph.D. ing. Chairholder |
| Pubbl/distr/stampa | Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 electronic resource (246 p.) |
| Soggetto topico |
Technology: general issues
History of engineering & technology |
| Soggetto non controllato |
dynamic pollution model
reference insulators insulator structure coefficient natural pollution tests finite element method partial discharge protrusion gas-insulated system HVDC SF6 synthetic air insulator pollution humidity equivalent salt deposit density (ESDD) non-soluble deposit density (NSDD) leakage current post-installation study double exponential function indirect lightning medium voltage transformer spark gap filtered surge arrester energy-controlled switch ice-covered insulator characteristics extraction image processing method median filtering method entropy threshold segmentation modified Canny operator region growth method icing degree gas-insulated substations VFTO EMF modeling transient ground potential rise polymeric material thermoplastic thermoset elastomer epoxy resin electrical properties mechanical properties high-voltage applications partial discharges textured insulator artificial clean fog test dry bands discharges partial arcs monitoring HVDC outdoor insulators silicone rubber fumed silica ground silica dry-band arcing erosion performance outdoor insulators transmission and distribution pollution performance tracking erosion resistance overhead power lines atmospheric icing power outage anti-icing de-icing line design passive devices coatings mechanical methods thermal methods composite crossarm pollution flashover characteristics core diameter hydrophobicity umbrella structure voltage gradient flashover inception voltage arc propagation finite element method (FEM) |
| ISBN | 3-0365-5942-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910640000603321 |
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Fofana Ph.D. ing. Chairholder
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| Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Polymer Composites for Electrical and Electronic Engineering Application
| Polymer Composites for Electrical and Electronic Engineering Application |
| Autore | He Shaojian |
| Pubbl/distr/stampa | Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 electronic resource (196 p.) |
| Soggetto topico |
Technology: general issues
History of engineering & technology Materials science |
| Soggetto non controllato |
aramid nanofiber
hydrogen bonds electric breakdown strength mechanical strength alumina nanoplates SiC crystal form micro-nano compound thermal conductivity breakdown field strength space charge polyimide polymer unipolar electrical stress temperature frequency surface streamer discharge silicone rubber coating three-electrode arrangement thermally stimulated current method surface properties dielectric elastomer intrinsic property energy harvesting epoxy resins Langmuir terahertz molecular simulation prediction epoxy resin partial discharge active product electro-thermal dissociation reactive molecular dynamics polyimide graphitic carbon nitride nanosheets polydopamine interfacial interaction breakdown strength molecular dynamics simulation damping performance nitrile-butadiene rubber graphene oxide antioxidant 4010NA droplet vibration high voltage insulator polymeric surface corona discharge arcing creepage distance streamer discharge curved profiles streamer propagation “stability” field streamer propagation path streamer propagation velocity Eucommia ulmoides gum carbon nanotubes graphene electromagnetic shielding honeycomb sandwich composites metamaterial radar stealth microwave absorbing material low frequency |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910576888203321 |
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He Shaojian
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| Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Power Transformer Diagnostics, Monitoring and Design Features
| Power Transformer Diagnostics, Monitoring and Design Features |
| Autore | Issouf Fofana Ph.D. ing. Chairholder (Ed.) |
| Pubbl/distr/stampa | MDPI - Multidisciplinary Digital Publishing Institute, 2019 |
| Descrizione fisica | 1 electronic resource (254 p.) |
| Soggetto non controllato |
aging assessment
power transformers space charge breakdown diagnostic and condition monitoring condenser bushing oil-paper insulation moisture partial discharge dissolved gas analysis |
| ISBN | 3-03897-442-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910346671903321 |
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Issouf Fofana Ph.D. ing. Chairholder (Ed.)
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| MDPI - Multidisciplinary Digital Publishing Institute, 2019 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Selected Papers from 2018 IEEE International Conference on High Voltage Engineering (ICHVE 2018)
| Selected Papers from 2018 IEEE International Conference on High Voltage Engineering (ICHVE 2018) |
| Autore | Fofana Issouf |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 electronic resource (264 p.) |
| Soggetto topico | History of engineering & technology |
| Soggetto non controllato |
transformer oil
multi frequency ultrasonic water content back propagation neural network genetic algorithm air capacitive sensors power system transients high-voltage measurements high-voltage monitoring mineral oil different particles accumulation behavior breakdown voltage DC voltage vacuum circuit breaker multi-break voltage distribution FEM stray capacitance grading capacitor partial discharge needle-plate model statistical rule discharge stage space charge silicone rubber degradation breakdown contact angle surface roughness FTIR ATH electrical tree XLPE polycyclic compound DC-impulse voltage temperature trap distribution creeping discharge AC voltage point-plane atmospheric gases flashover voltage polytetrafluoroethylene (PTFE) epoxy resin high voltage direct current polymeric insulation space charges nonlinear electric conductivity cable termination electric field high-voltage test stress relief cone grounding system substation lightning transmission system surge arrester performance bundle electric field corona HVDC transmission lines optimization radio interference electromagnetic transients nonuniform transmission line numerical Laplace transform time-dependent elements transmission line modeling nanofluids nanoparticles breakdown strength transformer oils permittivity conductivity combustion particle electric field distortion multi physical field finite element method particle movement characteristic insulator design dry band pollution offshore export cables inter-array cables damped AC voltage (DAC), after-laying cable testing on-site diagnosis condition assessment partial discharges and dissipation factor |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Selected Papers from 2018 IEEE International Conference on High Voltage Engineering |
| Record Nr. | UNINA-9910557153503321 |
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Fofana Issouf
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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