Selaus Oppiaineen mukaanArtikkelitSähkö- ja energiatekniikka
Aineistot 1-11 / 11
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A Concept Schema of a Portable IoT-Sensor System for Smartphones
(IEEE, 02.11.2020)
articleMany new buildings have already a system in which user can adjust the temperature. Some of them have even a temperature sensor or wireless monitoring and control system via Internet of Things. These systems are typically ... -
Catalytic oxidation of methane : Modeling and simulations
(VTT, 2020)
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Combustion and emission studies of a common-rail direct injection diesel engine with various injector nozzles
(Estonian University of Life Sciences, 2020)
articleFuel injection has a critical role in an internal combustion engine and a significant effect on the quality of the fuel spray. In turn, fuel spray directly affects an engine´s combustion, efficiency, power and emissions. ... -
Functional Analysis of the Microgrid Concept Applied to Case Studies of the Sundom Smart Grid
(Molecular Diversity Preservation International (MDPI), 15.08.2020)
articleThe operation of microgrids is a complex task because it involves several stakeholders and controlling a large number of different active and intelligent resources or devices. Management functions, such as frequency control ... -
Hierarchical approach for coordinating energy and flexibility trading in local energy markets
(Elsevier, 15.11.2021)
articleProsumers play a central role in current distribution networks. Local markets provide an environment for prosumers to interact with each other, either directly through peer-to-peer (P2P) markets, or indirectly via ... -
Identification and Location of PD Defects in Medium voltage Underground Power Cables Using High Frequency Current Transformer
(Institute of Electrical and Electronics Engineers (IEEE), 24.07.2019)
articleFault location is an important diagnostic task in condition monitoring of underground medium voltage cables. Available solutions are well capable of determining the location of a single partial discharge (PD) defect on a ... -
Iterative Game Approach for Modeling the Behavior of Agents in a Competitive Flexibility Trading
(IEEE, 10.12.2021)
articleThe potential of end-users to modify their consumption pattern makes them an interesting resource for providing energy flexibility in energy communities. Thus, active end-users require sufficient incentives and automated ... -
Nonvolatile ultrafine particles observed to form trimodal size distributions in non-road diesel engine exhaust
(Taylor&Francis, 31.07.2020)
articleSome recent findings regarding the negative health effects of particulate matter increase the relevance of the detailed characteristics of particulate emissions from different sources and especially the nonvolatile fraction ... -
Optimal Operation of Solar Powered Electric Vehicle Parking Lots Considering Different Photovoltaic Technologies
(MDPI, 16.06.2021)
articleThe performance of electric vehicles and their abilities to reduce fossil fuel consumption and air pollution on one hand and the use of photovoltaic (PV) panels in energy production, on the other hand, has encouraged parking ... -
Real-Driving Emissions of an Aging Biogas-Fueled City Bus
(MDPI, 02.10.2022)
articleTransition to low emission transportation and cleaner cities requires a broad introduction of low- and zero-carbon alternatives to conventional petrol- and diesel-powered vehicles. New-generation gas buses are a cost-effective ... -
Underground parking lot at Turku market square : Zero energy parking hall and the biggest solar energy storage in the world
(EDP Sciences, 30.06.2020)
articleThis paper opens the case Turku market square underground parking lot from the energy perspective. Also constructional and historical aspects are presented. Heavily populated city center has faced several challenges, such ...
