Search results for "smart"
showing 10 items of 938 documents
An Innovative Power Line Communication solution For Medium Voltage Smart Grids Applications
2018
This paper summarizes the authors research activity concerning the design, modeling and experimental characterization of a new coupling system for medium voltage (MV) narrow band power line communications (NB-PLC). The proposed solution has been patented by authors and it exploits the capacitive divider of voltage detecting systems (VDSs) normally used to reveal the mains voltage presence, thus avoiding the use of dedicated MV couplers. In the following, the modeling of the VDS capacitive divider is presented and the interface card design is described, based on simulation of the whole PLC transmission channel. Laboratory tests are also presented. Finally, the results are shown of an on-fiel…
A Line Impedance Calculator Based on a G3 PLC Modem Platform
2022
Power line communication (PLC) is one of the most today used technologies for both automatic meter reading and many other smart grid applications. In this framework, a characterization of the electrical network in the PLC frequency range is needed in terms of impedance measurement and received signal level. This can allow choosing the most suitable and less noisy frequency ranges for PLC transmission. Usually, these characterization measurements are performed with dedicated instrumentation and in the absence of mains voltage. This article wants to propose an alternative solution, which allows these kinds of measurements to be performed using electronic boards currently used as on-field appl…
Uncertainty evaluation in load flow analysis: real MV distribution networks case studies
2018
This work investigates the measurement uncertainty impact on load flow analysis in medium voltage (MV) distribution networks. The considered algorithm is a simplified load flow algorithm (LFA), developed by authors, which is based on the load power measurements at each secondary substation and one voltage measurement at the slack bus (i.e. the voltage at the MV bus bars of the primary substation). In the viewpoint of a real implementation, to reduce monitoring system costs, the LFA makes use of low voltage (LV) load power measurements for all the substations except those of MV users, where MV transducers are usually already installed. The uncertainties on LFA input quantities (load powers a…
Praca zdalna jako element koncepcji inteligentnego miasta
2020
Z powodu postępującej na świecie urbanizacji i stale ujawniających się wraz z nią kryzysów można zaobserwować ogromne zainteresowanie koncepcją smart city. W praktyce miejskiej ma ona charakter wielowymiarowy i dotyczy zarówno wykorzystywania nowoczesnych rozwiązań technologicznych, jak i ekorozwoju miast. Ponadto aktualna ogólnoświatowa sytuacja wywołana pandemią koronawirusa spowodowała, że nie tylko przedsiębiorstwa borykają się z problemami zachowania ciągłości zatrudnienia, przy jednoczesnym zachowaniu wszelkich rygorów sanitarnych w celu zapewnienia bezpiecznych miejsc pracy. Problem ten dotknął również administrację publiczną, która zobowiązana jest do nieprzerwanego funkcjonowania. …
Dissemination/Communication Plan. Period concerning the plan: 01.01.2018-31.12.2020.
2018
The plan concerning different dissemination/communication activities during three years of the project implementation is given. Scientific results are proposed to be disseminated in well-recognized bi-annual international conferences, such as European Conference on Composite Materials (ECCM) and International Conference on Composite Materials (ICCM). Self-archiving of the main project results is planned within subject-based open-access repositories, such as ResearchGate and Zenodo. Two scientific publications in Q1-Q2 SCI journals and two popular scientific publications in popular scientific Latvian journals are foreseen. All data files obtained within the project are to be stored in centra…
Logistyka publiczna jako wyraz smart governance
2018
Currently, all cities are seeking to be intelligent. One of the dimensions of the “intelligence” of the city is the smart governance, the realization of which means, among others, stakeholders participation in the implementation of public tasks. This participation is the essence of logistics in the public sector. Therefore, this article indicates that cooperation between the public and private sectors is one of the elements of smart solutions implementation. Logistics with its potential of contact coordination is an important source of optimization. Thus, the public logistics responds to the challenge of modern cities on meeting the growing social expectations regarding to the provision of …
Estrategias verdes para el análisis de muestras alimentarias y medioambientales
2021
Los retos actuales de la Química Analítica Verde son el desarrollo, y su implementación en el análisis de rutina, de nuevas metodologías “verdes”, que sean más sostenibles con el medio ambiente. Por ello, el objetivo de esta tesis es desarrollar métodos de análisis directos mediante el empleo de la fluorescencia de rayos X en la determinación del perfil mineral y fomentar el uso del Smartphone como una herramienta de análisis complementaria a las técnicas convencionales en la determinación de compuestos de interés en muestras de alimentos y medioambientales. La presente tesis se estructura en 7 capítulos que de acuerdo con su temática pueden clasificarse en dos apartados: 1. Análisis de ali…
La nullità del contratto del diritto civile italiano tra frammentazione, recupero e nuove tecnologie
2022
Il presente contributo si sofferma sull’attuale atteggiarsi della nullità del contratto nel diritto civile italiano alla luce dell’evoluzione legislativa e giurisprudenziale che ha interessato l’istituto, analizzando ipotesi particolari di nullità, la possibilità del recupero dell’atto e i profili rimediali degli smart contracts.
A smartphone application of “Family Connections” to increase the use of skills and improve psychological symptoms in relatives of people with borderl…
2022
The literature reveals that borderline personality disorder (BPD) is an important public mental health problem that affects both the patients and their families. Moreover, studies indicate a high prevalence of psychological symptoms and burden in relatives of people with BPD. Therefore, it is necessary to develop useful and accessible interventions specifically addressed to the caregivers. Smartphone interventions with Ecological Momentary Assessment (EMA) and Ecological Momentary Interventions (EMI) offer several potential advantages in this regard. The aims of our study are to test the effectiveness of a combined intervention supported by a smartphone app versus the same intervention supp…
Riqualificazione e sostenibilità - L’involucro verde come campo privilegiato di sperimentazione tecnologica.
2015
The study of the housing green for the redevelopment of the buildings along with the testing of innovative products for the realization of vertical gardens and the design of guidelines for the construction and environmental transformation of the waterfront of Marina Todaro of Palma di Montechiaro "act as instruments to define the possible prospects to Palma di Montechiaro can apply for green city of the Province of Agrigento, exploring scenarios still little practiced in this context and in the short and medium term can be attributed character priority ". The originality of this research is also experienced in site participatory approach with the participation of the inhabitants, considered…