Design-Parameters Setup for Power-Split Dual-Regime IVT

[摘要] To analyze the working possibilities of power-split infinitely variable transmissions (IVTs) it is necessary to follow a systematic approach. The method proposed in this paper consists of generating a block diagram of the transmission and then, based on this diagram, to derive the kinematics and dynamics equations of the transmission. For an actual numerical case, the derived equations are used to find characteristic values of the transmission components (gear and chain drives, planetary units) necessary to calculate the speed ratios, the speeds, torques and powers acting on the shafts and coupling (control) elements, and even to estimate the overall efficiency of the transmission.

[发布机构] Transilvania University of Brasov, Romania^1

[效力级别] 运输工程 [学科分类] 工业工程学

[关键词] Block diagrams;Characteristic value;Design parameters;Infinitely variable transmissions;Kinematics and dynamics;Overall efficiency;Power splits;Transmission components