Theoretical Study and Experimental Validation of a Hydrostatic Transmission Control for a City Bus Hybrid Driveline with Kinetic Energy Storage

被引：6

作者：

Jivkov, Venelin ^{[1
]}

Draganov, Vutko ^{[1
]}

机构：

[1] Tech Univ Sofia, Dept Theory Mech & Machines, Sofia 1000, Bulgaria

来源：

ENERGIES | 2018年 / 11卷 / 09期

关键词：

hybrid drive lines; kinetic energy storage; hydrostatic transmission; hydrostatic transmission control; FUEL-ECONOMY; SIMULATION; SYSTEM;

D O I：

10.3390/en11092200

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A city bus with hybrid drive system was studied for its performance. The driveline under consideration consists of two alternative energy sourcesan internal combustion engine (ICE) and kinetic energy storage (KES)-a hydrostatic transmission (HST), a drive axle and corresponding gears. A generalized law for HST control is obtained that satisfies kinematic and torque requirements for the alternative energy sources and the different modes of operation of the bus. A test stand was developed for validation of the chosen control strategy and for the energy flow simulations through the HST. The estimated maximum energy recovery potential is around 20-25%.

引用

页数：22