Analyse of Clutch-brake System Control Based on Experimental Tests and Applied in Hybrid Power Train

Szumanowski, Antoni; Liu, Zhiyin; Krawczyk, Paweł

doi:10.3390/wevj6020353

Cited by 2 publications

(3 citation statements)

References 4 publications

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“…The dynamic model of hybrid power train with planetary transmission in Matlab/Simulink is depicted in authors' previous paper [6]. And following equations are also used to build additional simulation model for evaluating the gear shifting control strategies.…”

Section: Dynamic Modeling Of Hybrid Power Ttrain With Planetary mentioning

confidence: 99%

“…The first two equations in Equation 6 can be transformed to different form to estimate the system behaviours easily. The dual-clutch model is based on relation of axial force F x and plates speed difference Δω which indicates the slip.…”

Section: Dynamic Modeling Of Hybrid Power Ttrain With Planetary mentioning

confidence: 99%

“…More analyze about the influence of control variables of clutch-brake (1) is discussed in authors' previous paper [6]. The proper control parameters for clutch engaging are determined by analyzing simulation results.…”

Section: ) Point C' To Dmentioning

confidence: 99%

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Hybrid Power Train with Planetary Transmission Equipped with Clutch-Brake Systems

Szumanowski

Chang

Liu

et al. 2014

2014 IEEE Vehicle Power and Propulsion Conference (VPPC)

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Hybrid power train with planetary transmission equipped with clutch-brake systems, which employ one electric machine, is more effective and more economical than other existing series-parallel hybrid power trains which need two electric machines as motor and generator. This paper presents the control method of zero steady-states electrical energy consumption clutch-brake systems in hybrid power train with planetary transmission. For different functions, the electromagnetically controlled clutch-brake systems in hybrid power train are modified into brake and dual-clutch based on the same basic structure. The control method of such clutchbrake systems as well as other components in hybrid power train is studied for internal combustion engine starting and gear shifting. The dynamic simulation model of hybrid power train with clutch-brake systems is built in Matlab/Simulink environment. By analyzing the simulation and bench test results, the control methods of clutch-brake systems are validated and the proper control are selected to get better performance for ICE starting and gear shifting.

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Section: Dynamic Modeling Of Hybrid Power Ttrain With Planetary mentioning

confidence: 99%

Section: Dynamic Modeling Of Hybrid Power Ttrain With Planetary mentioning

confidence: 99%

See 1 more Smart Citation

Hybrid Power Train with Planetary Transmission Equipped with Clutch-Brake Systems

Szumanowski

Chang

Liu

et al. 2014

2014 IEEE Vehicle Power and Propulsion Conference (VPPC)

Self Cite

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Power Flow in Coupled Three-Row Series-Parallel Planetary Gear System, Part I: Without Power Losses

Drewniak,

Kądziołka,

Rysiński

et al. 2023

Energies

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So far it is believed that, for every series-parallel planetary gear system (PGS), as a coupled gear, a very harmful phenomenon of power circulation must occur in at least one of its closed circuits. In this paper (Part I) and in the next two (Part II and Part III), it will be shown that it is possible to construct a three-row series-parallel PGS in which this phenomenon can be avoided. For this purpose, in Part I, a detailed analysis of the kinematics and statics of a planetary gear with power circulation inside a closed loop was carried out. The determination of the angular velocities of gears and carriers is carried out using Willis formulas and the graphical-analytical method (for verification), while the torques are determined using free body diagrams. The magnitudes of angular velocities and torques were used to determine the directions of power flows with improved energy balance equations in the reference frame related to the stationary gear body and, additionally, only to verify the energy balance equation in the mobile reference frame related to the carrier hi (i=2,5,8). The improvement of the methods was based on the use of the original concept of distinguishing active torque from reactive torque, as well as active power from reactive power, which made it very easy to determine the directions of the power flow. The determined paths of the power flow, including the power circulation in the analysed PGS, are presented graphically.

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Analyse of Clutch-brake System Control Based on Experimental Tests and Applied in Hybrid Power Train

Cited by 2 publications

References 4 publications

Hybrid Power Train with Planetary Transmission Equipped with Clutch-Brake Systems

Hybrid Power Train with Planetary Transmission Equipped with Clutch-Brake Systems

Power Flow in Coupled Three-Row Series-Parallel Planetary Gear System, Part I: Without Power Losses

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