Pregled bibliografske jedinice broj: 869014
Experimental validation of energy harvesting- system availability improvement through battery heating
Experimental validation of energy harvesting- system availability improvement through battery heating // Ieee sensors journal, 17 (2017), 11; 3497-3506 doi:10.1109/JSEN.2017.2691580 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 869014 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Experimental validation of energy harvesting- system availability improvement through battery heating
(Experimental validation of energy harvesting- system availability improvement through battery)
Autori
Cesarini, Daniel ; Jeličić, Vana ; Kuri, Marijan ; Marinoni, Mauro ; Brunelli, Davide ; Bilas, Vedran
Izvornik
Ieee sensors journal (1530-437X) 17
(2017), 11;
3497-3506
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Sensing ; Energy harvesting ; Energy storage ; Battery heating ; Energy neutral embedded systems
Sažetak
Operation of wireless sensor nodes or battery powered embedded systems in cold and harsh environments requires careful battery selection and management. In this paper we first provide a general model of an energy harvesting sensor system and the respective energy flows. We then present a Maximum Power Point Tracking solar harvesting system according to that model. The system is coupled with rechargeable Li-ion batteries and equipped with a battery heating mechanism. The significant signals of that system are monitored to have a deeper insight into the energy distribution. Real-world experiments demonstrate benefits of battery heating during high irradiation periods at temperatures below safe charging conditions. The presented case study for a cold winter day shows that the additional energy which can be stored thanks to battery heating would more than double the autonomy of the sensor system.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus