Details

Autor(en) / Beteiligte

• SUN Hui
• JIANG Ji-hai
• WANG Xin

Titel

Energy control strategy for parallel hydrostatic transmission hybrid vehicles

Ist Teil von

• 哈尔滨工业大学学报（英文版）, 2009-08, Vol.16 (4), p.475-480

Ort / Verlag

School of Mechatronies Engineering, Harbin Institute of Technology, Harbin 150001, China

Erscheinungsjahr

2009

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• TH137; Aimed at the relatively lower energy density and complicated coordinating operation between two power sources, a special energy control strategy is required to maximize the fuel saving potential. Then a new type of configuration for hydrostatic transmission hybrid vehicles (PHHV) and the selection criterion for impor-tant components are proposed. Based on the optimization of planet gear transmission ratio and the analysis of op-timal energy distribution for the proposed PHHV on a representative urban driving cycle, a fuzzy torque control strategy and a braking energy regeneration strategy are designed and developed to realize the real-time control of energy for the proposed PHHV. Simulation results demonstrate that the energy control strategy effectively im-proves the fuel economy of PHHV.