TY - GEN
T1 - Energy efficient hydraulic rotary drive
T2 - 8th FPNI Ph.D Symposium on Fluid Power, FPNI 2014
AU - Padovani, D.
AU - Ivantysynova, M.
N1 - Publisher Copyright:
Copyright © 2014 by ASME.
PY - 2014
Y1 - 2014
N2 - This paper discusses, analyzes, and compares two different displacement controlled solutions for a rotary drive of a mobile machine. In particular, the first solution is a hydrostatic transmission based on a closed circuit structure while the second solution employs secondary controlled hydraulic drives. In detail, these alternatives are evaluated in the context of a machine with a huge mass that performs repetitive working cycles with frequent stops and goes that require a precise positioning. Consequently, the ability to recover energy via regenerative breaking becomes a key aspect in order to improve the global efficiency of the machine. Therefore, the paper will present a dynamic system model that was used to compare the two alternatives.
AB - This paper discusses, analyzes, and compares two different displacement controlled solutions for a rotary drive of a mobile machine. In particular, the first solution is a hydrostatic transmission based on a closed circuit structure while the second solution employs secondary controlled hydraulic drives. In detail, these alternatives are evaluated in the context of a machine with a huge mass that performs repetitive working cycles with frequent stops and goes that require a precise positioning. Consequently, the ability to recover energy via regenerative breaking becomes a key aspect in order to improve the global efficiency of the machine. Therefore, the paper will present a dynamic system model that was used to compare the two alternatives.
UR - http://www.scopus.com/inward/record.url?scp=84912124643&partnerID=8YFLogxK
U2 - 10.1115/FPNI2014-7842
DO - 10.1115/FPNI2014-7842
M3 - 会议稿件
AN - SCOPUS:84912124643
T3 - 8th FPNI Ph.D Symposium on Fluid Power, FPNI 2014
BT - 8th FPNI Ph.D Symposium on Fluid Power, FPNI 2014
PB - Web Portal ASME (American Society of Mechanical Engineers)
Y2 - 11 June 2014 through 13 June 2014
ER -