Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Elena Helerea"'
Publikováno v:
Energies, Vol 16, Iss 4, p 1879 (2023)
The new perspectives of the water–energy nexus, water-for-energy and energy-for-water, emphasize the current and future need to find ways to produce as much energy with as low an amount of water as possible and to obtain as much water with as littl
Externí odkaz:
https://doaj.org/article/48fcc343aa744eefa380cb2eaf64f535
Publikováno v:
Sensors, Vol 21, Iss 7, p 2564 (2021)
Many applications require galvanic isolation between the circuit where the current is flowing and the measurement device. While for AC, the current transformer is the method of choice, in DC and, especially for low currents, other sensing methods mus
Externí odkaz:
https://doaj.org/article/21405b6e845c483f979485d16e434444
Publikováno v:
Sensors, Vol 20, Iss 12, p 3451 (2020)
This paper deals with the design and fabrication of durable radio frequency identification (RFID) passive tag with inductive coupling, operating at ultra-high frequencies, dedicated to the identification and monitoring of professional textile product
Externí odkaz:
https://doaj.org/article/5787779a409f442daf7979fb0d202e42
Publikováno v:
Electronics; Volume 11; Issue 23; Pages: 3888
An exchanged-biased anisotropic magnetoresistance bridge sensor for low currents measurement is designed and implemented. The sensor has a simple construction (single mask) and is based on results from micromagnetic simulations. For increasing the se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f643d7a3dbb4b9b256d51c7cda547c0
Publikováno v:
2021 International Aegean Conference on Electrical Machines and Power Electronics (ACEMP) & 2021 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM).
The photovoltaic systems present some risks related to their use in outdoor environment, the main being their susceptibility to lightning atmospheric discharges. The paper analyzes the changes of the electrical parameters of photovoltaic (PV) systems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25f23ab75d9abf8f44af37480e180251
https://doi.org/10.1109/optim-acemp50812.2021.9590029
https://doi.org/10.1109/optim-acemp50812.2021.9590029
Publikováno v:
2021 International Aegean Conference on Electrical Machines and Power Electronics (ACEMP) & 2021 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM).
This paper describes the research for implementing a commercial giant magnetoresistive (GMR) sensor for detection of magnetic nanoparticles with potential applications in lab on a chip (LOC) device or for analysis of waste water. Micromagnetic simula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e62f7db0a40974bb9c36b426adf01ac0
https://doi.org/10.1109/optim-acemp50812.2021.9590055
https://doi.org/10.1109/optim-acemp50812.2021.9590055
Autor:
Elena Helerea, Vlad Cojanu
Publikováno v:
2021 International Conference on Applied and Theoretical Electricity (ICATE).
Energy and water are the main resources that support human well-being. But energy and water systems have a major contribution to intensifying climate changes and climate instability. That is why it is necessary to find a balance between the demand an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2938a58572d688cd480c934b36a08d39
https://doi.org/10.1109/icate49685.2021.9464941
https://doi.org/10.1109/icate49685.2021.9464941
Autor:
Marius Daniel Calin, Elena Helerea
Publikováno v:
2020 International Symposium on Fundamentals of Electrical Engineering (ISFEE).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::776f738490b58235cc1960b86f71d649
https://doi.org/10.1109/isfee51261.2020.9756156
https://doi.org/10.1109/isfee51261.2020.9756156
Publikováno v:
eLearning and Software for Education.
Magnetic materials in the last few decades have seen impressive production research and development, being used in various applications of engineering branches and not only, depending on the characteristics of the EC properties and define them. The d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5efaa7c739f26a1b7a9753bbc4c7333f
https://doi.org/10.12753/2066-026x-20-059
https://doi.org/10.12753/2066-026x-20-059