Search results for "temi"

showing 4 items of 3194 documents

Sensitivity Analysis and Frequency Dynamics of Grid-Connected Converters with Virtual Inertia

2021

For the participation in the frequency control of the system, power converters can be controlled with different strategies and methods, sharing the common concept of virtual inertia capability. In this work, a sensitivity analysis of two main categories of converter controls with virtual inertia is presented. The considered schemes are a grid-following current vector control with additional virtual inertia block and a grid-forming control scheme based on virtual synchronous machine concept. A proper basis for the comparison is first assessed providing an analytical correlation between the control parameters of the two schemes. For the two control strategies, the sensitivity analysis of the …

virtual synchronous machineComputer scienceAutomatic frequency controlConvertersGridPower (physics)Time–frequency analysisSettore ING-IND/33 - Sistemi Elettrici Per L'Energiagrid-formingsensitivity analysisvirtual inertiaControl theoryFrequency controlgrid-followingSensitivity (control systems)Synchronous motorBlock (data storage)2021 IEEE International Conference on Environment and Electrical Engineering and 2021 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe)
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SAIApp: un'app dell'Università di Palermo dedicata ai bambini con malattie autoinfiammatorie

2021

web app Sindromi Auto InfiammatorieSettore ING-INF/05 - Sistemi Di Elaborazione Delle InformazioniSettore MED/38 - Pediatria Generale E Specialistica
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Design of a Flexible Down-Scaled Equipment to Reproduce Tube Welding Conditions in Extrusion

2008

weldingExtrusionSettore ING-IND/16 - Tecnologie E Sistemi Di Lavorazione
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Evaluation of biocidal potential of some plant species from the Mediterranean wild flora

wild flora biocidal inhibiition stimulation germination phytotoxic phytotoxicity extract extraction fungitoxic insecticidal Artemisia arborescens Rhus coriaria Dittrichia viscosa water extract bioassay essential oil Camphor Chamazulene and β-thujone Gallic acid nematodes Sesamin Ashantin Isocostic acid Carabrone TomentosinSettore AGR/02 - Agronomia E Coltivazioni Erbacee
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