8/9/2019 Drives of Machines
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Course name Drives of Machines Code 0004042700 Credit
points
3
Language of instruction English
Programme Mechanical Engineering and Applied Computer
Science
Type of studies MSc studies
Unit running the
programme
Department of Heavy Duty Machines, Drives and Control
Course coordinator and
academic teachers
T. Saryusz-Wolski PhD, J. Grudziecki PhD, J. Leyko PhD
Form of classes and
number of hoursSemester Lec. Tut. Lab. Proj. Sem. Credit
points
autumn 30 15 3
Learning outcomes Students should understand
1.the principles of mechanical and hydrostatic
transmission.2.mechanical characteristics of electric DC &AC
motors.3.Power transmission by hydrostatic drives4.Energy
conversion, losses, recuperation at driving systems of machines
Should be able to do the dynamic calculations of mechanical and
hydrostatic drives with
the assumption of rigid constrains.
Prerequisites Engineering Physics I Mechanics (0001010500),
Basic Mechanical Engineering I(0001011800), Basic Mechanical
Engineering II (0004022900)
Course description LECTURE
The principles of internal combustion engines. Power
transmission of mobiles. Modern
energy saving driving systems with energy recovery. Electrical
motors and their
mechanical characteristics. The control systems for electrical
motors. Energy recovery by
electrical motors.
The principles of the operation of hydrostatic drives. Elements
of hydrostatic drives, their
function and characteristics. Open loop systems and variable
hydrostatic power
transmission. The efficiency of hydrostatic drives.
Dynamics of mechanical power transmission with rigid constrains.
Dynamics of
hydrostatic power transmission with rigid constrains. Braking
and starting time of themechanism, torque, velocity, power. Energy
losses and the efficiency. Direction ofenergy flow.
TUTORIALS/LABORATORY
Operation of the internal combustion engine and power
transmission. lab work
Operation and control of electrical drive (DC & AC) lab
workOperation of hydrostatic drives and their control lab work
Design and calculation of the power transmission and dynamics of
simple mechanisms.
Project of a simple driving mechanism.
Form of assessment Continuous assessment at tutorials
Final test open book project
8/9/2019 Drives of Machines
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Basic reference materials Power Semiconductor Drives. Dewan
S.B., Slemon G.R., Straughen A. John Wiley &
sons 1984 USA;
Cranes. Design, Practice and Maintenance. Verschoof J.
Professional Engineering
Publishing Ltd. London 2000.
Other reference
materials
Napdy hydrostatyczne maszyn roboczych J. Tomczyk, J Cink, T.
Wolski
Wydawnictwo P;
Serwonapdy obrabiarek sterowanych numerycznie. Kosmol J. WNT
Warszawa
1998.
e-mail of the course coordinator
and academic teachers
[email protected] Tomasz Saryusz-Wolski
Average student workload
(teaching hours + individ )
45 of contact hours + 45 individual work inc. final test = 90
hours
Remarks:
Updated on: 30.09.2004
mailto:[email protected]:[email protected]:[email protected]
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