EEE3011 : Electric Drives (Inactive)
- Inactive for Year: 2024/25
- Module Leader(s): Dr Shafiq Odhano
- Owning School: Engineering
- Teaching Location: Newcastle City Campus
Semesters
Your programme is made up of credits, the total differs on programme to programme.
| Semester 2 Credit Value: | 10 |
| ECTS Credits: | 5.0 |
| European Credit Transfer System | |
Aims
The module aims to enhance the students’ knowledge of the fundamentals of electric drive systems and their applications and to show the relationship between the theoretical and practical aspects of the subject. On successful completion, the students will be able to implement and analyse the control of a basic electric drive and apply various control concepts.
Outline Of Syllabus
Basic drive configurations and load characteristics; motor-load coupling; two and four quadrant operation; dynamic braking and regeneration; constant torque and field weakening strategies; examples for high bandwidth torque requirements; control basics applied to drives – performance metrics, first and second order feedback control systems
DC drives: dc motor modelling; state space models; use of H-bridge for variable supply voltage; modelling of a converter; current ripple; electrical and mechanical system transfer functions; armature current and rotor speed control; cascade control structures; digital control basics; position measuring devices; tuning methods for proportional-integral controllers for drives; additive disturbance rejection and steady-state error
AC drives: configurations of three-phase power electronic converter; space vector theory; three-phase to two-phase transformation; PM machine dynamic equations; reference frame transformation; vector control of permanent magnet synchronous motor; dynamic model of an induction motor; rotor flux-oriented vector control of induction motor drives; decoupled flux and torque control; torque control at high dynamics; voltage space vector generation through a three-phase power electronic converter; mathematical basis for space vector modulation; centre-aligned PWM modulation strategy; phase duty cycle calculations
Case Study: Study of a 24V digitally controlled drive system. Electronics design and control software issues.
Teaching Methods
Teaching Activities
| Category | Activity | Number | Length | Student Hours | Comment |
|---|---|---|---|---|---|
| Guided Independent Study | Assessment preparation and completion | 1 | 10:00 | 10:00 | Revision for assessment |
| Scheduled Learning And Teaching Activities | Lecture | 11 | 2:00 | 22:00 | A 2hr lecture per week over 11 weeks |
| Structured Guided Learning | Structured research and reading activities | 11 | 2:00 | 22:00 | Reading activity to supplement knowledge of material taught in each week. |
| Guided Independent Study | Independent study | 1 | 36:00 | 36:00 | Reviewing lecture notes; general reading |
| Scheduled Learning And Teaching Activities | Scheduled on-line contact time | 10 | 1:00 | 10:00 | 1hr synchronous online for tutorials and general Q&A, starting from week 2 |
| Total | 100:00 |
Teaching Rationale And Relationship
Lectures provide core material and guidance for further reading. Tutorials include examples from practical drive systems and their control. The basics of electric drives are explained with examples and various topics are supported by case studies.
Assessment Methods
The format of resits will be determined by the Board of Examiners
Exams
| Description | Length | Semester | When Set | Percentage | Comment |
|---|---|---|---|---|---|
| Written Examination | 120 | 2 | A | 75 | Closed-book exam |
Other Assessment
| Description | Semester | When Set | Percentage | Comment |
|---|---|---|---|---|
| Written exercise | 2 | M | 25 | Coursework |
Assessment Rationale And Relationship
The assessment provides the opportunity for the students to demonstrate their understanding of the course material. The problem-solving aspects of the assessment enable the students to demonstrate that they are able to apply this understanding and their analysis and synthesis skills to novel situations.
Reading Lists
Timetable
- Timetable Website: www.ncl.ac.uk/timetable/
- EEE3011's Timetable