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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 online resource (304 p.) |
| Soggetto topico | History of engineering and technology |
| Soggetto non controllato |
ageing
artificial flashover tests artificial neural network bipolar charge transport model cable cable ampacity cable joint calibrator cavity discharge charge simulation method composite insulator Comsol Multiphysics corona discharge curve fitting DDX 8003 DDX 9121b degradation denoising dry band arcing dry band formation earthing systems electric field analysis electrical field strength electrical tree electrode's geometry fast-impulses fast-rise square wave voltages FDTD simulation feature selection finite element analysis flashover flashover characteristics flashover dynamic model gas generalized finite difference time domain GIL grounding grounding electrodes heat transfer model high impulse conditions high-frequency high-magnitude currents and impulse polarity hydrophobicity insulation health index ion flow field laying modes leakage current machine learning modelling non-uniform pollution between windward and leeward sides NSCT numerical modeling oil-paper insulation oil/paper insulation optical-UHF integrated detection outdoor insulators partial discharge partial discharge modeling partial discharges (PD) photoelectric fusion pattern plasma discharge polymeric insulation post insulator pressure random walk theory residual resistance formulation RF signal saline mechanism seasonal secondary arc shoreline short-circuit discharge silicone gel simulation soil resistivity space charge density space/interface charge surface discharge temperature Tettex 9520 thermal effect thermal parameters thermal properties tracking tracking test setup transformer asset management UFVM UHF sensor wavelet transform wide bandgap power modules wind speed XLPE |
| ISBN | 3-03928-717-6 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910404090803321 |
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 online resource (231 p.) |
| Soggetto topico | Technology: general issues |
| Soggetto non controllato |
3-point bending test
AC breakdown voltage activation energy ageing effect aramid paper arc lamps arc welding cellulose cellulose-aramid paper composite insulator DC high voltage deformation dielectric liquid mixtures dielectric materials dielectric polarization discrete Fourier transform drying ECT electric arc electrical discharges electromagnetic radiation energy distribution frequency response analysis (FRA) gas insulation glass-reinforced epoxy core harmonic distortion insulating liquids insulation aging insulation diagnostics insulation liquid mixtures insulation system interpolation liquid insulation mathematical modeling mechanical strength micro-hardness mineral oil moisture moisture insulation n/a nanofluids natural ester naturel ester oil non-uniform electric field normal distribution numerical index oil-paper insulation optical method optical radiation partial discharge power transformer power transformer insulation testing power transformers relaxation methods retrofilling retrofilling of power transformers rotating disc system spectrophotometer streaming electrification synthetic ester synthetic esters thermal conductivity transformer transformer winding transformers Weibull distribution window width zinc oxide |
| 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 | ||
| ||