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Advances in the Field of Electrical Machines and Drives
| Advances in the Field of Electrical Machines and Drives |
| Autore | Karlis Athanasios |
| Pubbl/distr/stampa | Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 electronic resource (252 p.) |
| Soggetto topico |
Technology: general issues
History of engineering & technology |
| Soggetto non controllato |
fault size
inter-laminar fault localized losses thermographic measurement thermal-electric coupling axial flux demagnetization finite element analysis permanent magnet static eccentricity synchronous generator power loss minimization speed control drive systems efficiency measurement IPMSM additive manufacturing three-dimensional printing topology optimization magnetic materials soft magnetic materials permanent magnets electrical machines torque ripple 6th harmonic induction motor AC machine PWM inverter space phasor modulation electric motor interior permanent magnet reluctance MMF-permeance winding function predictive maintenance digital twin artificial intelligence Industry 4.0 data handling life cycle electric machines electromagnetic analysis electromagnetic measurements core losses rotor flux linkage modular stator oriented steel flux-injecting probes insulation system partial discharges capacitive model MATLAB/Simulink flashover voltage epoxy resin matrix-converter input AC filter design PMSM predictive control electrical drives energy efficiency energy-saving power quality current signals stray flux signals LDA automatic fault diagnosis broken rotor bars soft-starters |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910585936403321 |
Karlis Athanasios
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| Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 | ||
| 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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