Naslov
Hybrid Power-trains for Sustainable Forestry - A Review

Autori
Pavković, Danijel ; Cipek, Mihael ; Šitum, Željko ; Benić, Juraj ; Šušnjar, Marijan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Digital proceedings of 4th South East Europe (SEE) Sustainable Development of Energy Water and Environment Systems (SDEWES) conference / Ban, Marko - , 2020

Skup
4th South East Europe Conference on Sustainable Development of Energy, Water and Environment Systems (4th SEE SDEWES Conference)

Mjesto i datum
Sarajevo, Bosna i Hercegovina, 28.06.2020. - 02.07.2020

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
Forestry ; equipment electrification ; hybrid power-train ; skidders ; vehicle propulsion

Sažetak
Nowadays there are increasing demands in terms of reducing the cost of running forestry machines along with the regulatory pressures for lower exhaust emissions to improve the ecological indices and reduction of acoustic noise in order to better comply with industry ergonomic guidelines. Therefore, the producers of forestry equipment are increasingly interested in electrification of heavy machinery, which can already be seen as appearance of the certain hybrid and electric forestry vehicles. The hybrid power-train apparently offers a favourable solution that can meet the above requirements for the propulsion of articulated forestry tractors, also known as skidders, due to the possibility of using a lower-power diesel engine, along with an additional energy storage system (e.g. battery) and driveline power source (i.e. electric motor). This allows the considered hybrid power-train configuration to operate with higher overall energy efficiency and higher mechanical performance indices over the conventional (diesel engine-based) propulsion system, and notably extended autonomy compared to fully-electrified power-trains. Moreover, hybrid power-train requires a smaller battery with less energy then its purely electric counterpart, which results in lower power-train weight and total installation cost. The precise determination of the energy consumption of different types of forest vehicles working in different operating regimes and under different terrain conditions is necessary to select the proper power-train for a specific application. The future development of electrified forestry vehicles is also a very important research topic in the field of sustainable forestry engineering. Having this in mind, this paper presents a literature review on existing solutions for hybrid forestry vehicle propulsion.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Strojarstvo, Šumarstvo

POVEZANOST RADA