TRON08001 2009 Power Electronics & Drives
The aims of this module are to investigate current electronic motor drive technology as it applies to both DC and AC electric machines.The module is delivered by way of lectures, practical demonstration of motor and drive types and student simulation of a vareity of drive circuitry using PSIM software.
Learning Outcomes
On completion of this module the learner will/should be able to;
Classify power electronic devices and circuits.
Demonstrate an understanding of the principal limitations of power amplifiers
Analyse the operation of single and 3-phase controlled rectifier circuits
Perform computer aided solutions and simulations, where appropriate.
List and explain factors which impinge on motor systems maintenance, life expectancy, accuracy, stiffness of end effectors (Yaw, Pitch & Roll), environment. Velocity & Acceleration profiling
Solve motor failures issues due to high peak voltages and fast rise times (dv/dt)
describe in block diagram form the structure of a motor drive system.
Describe and apply the relationship between motor drives, loading dynamics and control.
Calculate the parameters for motor soft start systems.
Apply position and velocity control techniques (encoders, tachogenerators)
Carry out calculations involving load inertia, acceleration, efficiency and heat dissipation.
Apply hydrostatic drive and electrical clutch technology .
Understand the selection of gearboxes and gear heads for speed reduction design.
Indicative Syllabus
Power Electronics and Electromagnetism
- Voltage regulators
- Power amplifiers
- Single and 3-phase controlled rectifier circuits
- Power converters
- Simulations
- High peak voltages and fast rise times (dv/dt)
- Motor failures
- Motor systems maintenance.
- Life expectancy, accuracy
- Stiffness of end effectors (yaw, pitch & roll), environment. Velocity & acceleration profiling.
- Electronic Drive Control
- Applications of motor drives.
- Digital drive distributed-control, harmonic drives
- Adjustable speed drives
- Loading dynamics and control
- Tune servo speed and position control systems
- Motor soft start systems
- Encoders, tachogenerators
- High speed industrial applications
Transmission Systems
- Load inertia, acceleration, efficiency and heat dissipation.
- Transmission systems
- Gears, clutches, couplings, harmonic drives
- Hydrostatic drive and electrical clutch technology
- User interfaces and software to motor control
- Gearboxes and gear heads for speed reduction
Coursework & Assessment Breakdown
Coursework Assessment
Title | Type | Form | Percent | Week | Learning Outcomes Assessed | |
---|---|---|---|---|---|---|
1 | Assignment Either Christmas and Spring exam or weekly moodle tests | Coursework Assessment | UNKNOWN | 20 % | OnGoing | 1,2,3,4,5,6,7,8,9,10,11,12,13 |
2 | Practical Evaluation Pratical work | Coursework Assessment | UNKNOWN | 20 % | OnGoing | 1,2,3,4,5,6,7,8,9,10,11,12,13 |
End of Semester / Year Assessment
Title | Type | Form | Percent | Week | Learning Outcomes Assessed | |
---|---|---|---|---|---|---|
1 | Final Exam Final Exam | Final Exam | UNKNOWN | UNKNOWN % | End of Year | 1,2,3,4,5,6,7,8,9,10,11,12,13 |
Full Time Mode Workload
Type | Location | Description | Hours | Frequency | Avg Workload |
---|---|---|---|---|---|
Lecture | Flat Classroom | Theory | 1 | Weekly | 1.00 |
Problem Based Learning | Engineering Laboratory | Paratical | 2 | Weekly | 2.00 |
Module Resources
Authors |
Title |
Publishers |
Year |
|
|
|
|
Giorgio Rizzoni, |
Principles and Applications of Electrical Engineering, Revised fourth edition, |
McGraw-Hill, |
2004 |
Bimal K. Bose |
Power Electronics And Motor Drives: Advances and Trends |
Academic Press |
2006
|
Bimal K. Bose |
Modern Power Electronics and AC Drives |
Prentice Hall Ptr |
2001 |
Richard Crowder |
Electric Drives and Electromechanical Systems: Applications and Control |
Newnes |
2006 |
None