Naslov
Technical Solutions of Forest Machine Hybridization

Autori
Mergl, Václav ; Pandur, Zdravko ; Klepárník, Jan ; Kopseak, Hrvoje, Bačić, Marin, Šušnjar, Marijan

Izvornik
Energies (1996-1073) 14 (2021), 10; 2793, 14

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, pregledni rad, znanstveni

Ključne riječi
hybrid drive ; forestry machine ; electro-hybrid ; hydraulic hybrid ; electro-hydraulic hybrid

Sažetak
The paper deals with the characteristics of three different types of power train hybridization of forest logging machines and with the benefits of reducing environmental impacts by comparing new technology with more conventional, older technology. New hybridization options that could be implemented in forestry machines are also discussed. The paper divides a hybrid solution into three classes based on the energy used in the system of hybridization. First is an electro- hybrid system that uses an electric motor and battery or different storage device. The second, a hydraulic hybrid system, is a solution with a hydraulic accumulator, hydraulic motor, and pump. The third system is a combination of the electro- hybrid and hydraulic-hybrid system. The current technical and technological development of hybrid drive systems, as well as their components, has led to significant improvements in drive performance and thus better performance of the new generation of forest vehicles. Improved energy efficiency using hybrid propulsion systems in forest vehicles would result in a significant reduction in greenhouse gas emissions and possibly lower maintenance costs.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Šumarstvo

POVEZANOST RADA