MODULE DESCRIPTOR TITLE MODULE CODE LEVEL CREDITS ECTS CREDITS VALUE FACULTY DEPARTMENT SUBJECT GROUP MODULE LEADER DATE OF APPROVAL Electrical Engineering Principles 16-4501 4 20 10 Arts, Computing, Engineering and Sciences Engineering and Mathematics Electrical, Electronic and Control Engineering Faris Al-naemi rd 3 December 2015 MODULE AIM The module aim is to equip the students with the fundamental practice and theory of electrical engineering principles to develop their knowledge and understanding of electrical technology. The students work individually and in groups to apply the theoretical knowledge in electrical engineering into practice within the context of electrical laboratories. MODULE LEARNING OUTCOMES LO 1 2 3 Learning Outcome Be able to choose relevant formulae and undertake calculations to solve problems related to electrical, electronic and electromagnetic engineering. Be able to operate basic electrical, electronic and electromagnetic laboratory test and measurement equipment and to analyse the results against theoretical expectation. Be aware of practical considerations, appropriate use of technology, professional conduct and safe working practice. INDICATIVE CONTENT 1. Electrical materials and circuit elements: conductors, insulators, Ohms law: Current, voltage, power, resistance, Ohmic and non-Ohmic circuit elements. 2. Voltage and current sources: Characteristics of ideal and practical sources, and load regulation. 3. Series and Parallel circuits: Resistors in series and parallel: Kirchhoff voltage and current laws, voltage and current division rules. 4. Circuit theorems: Maximum power transfer, Thevenin’s and Norton’s theorem. 5. Electrostatic Fields and capacitance: Coulomb’s law, the electric field E, electric potential, capacitance and energy stored in an electric field. Terminal i-v characteristic for a capacitor in terms of time derivatives and integrals. Capacitance in series and in parallel and energy stored in a capacitor. Capacitance in series and parallel. 6. Alternating waveforms: Define and use calculus to calculate mean and RMS values for a number of time-varying signals including the sinewave. Calculation of phase shift from graphs of two sinusoidal signals. 7. Alternating current circuits: Analyse very simple RL and RC circuits in time-domain. Then introduce the rotating phasors. The concept of complex impedance. Circuit theorems and laws for linear ac circuit analysis. Power in Ac circuits and power factor correction. Series and parallel resonance. 8. Power in ac circuits : single phase power triangles and power components. 9. Introduction to three-phase systems. Current and voltage relationships in star and delta configurations. 10. Electric resonant circuits : series and parallel resonance. 11. Magnetic Fields and inductance: Magnetic field vectors B and H, energy stored in a magnetic field and inductance. Terminal i-v relations for an inductor in terms of time derivatives and integrals. Inductors in series and in parallel and energy stored in an inductor. 12. Faraday’s law and electromagnetic induction: Induced electromotive force. The generation of a sine wave voltage using a basic one-pole pair system and a coil and definition of cyclic and angular frequency and phase angle. 13. Ohm's law lab. 14. Electrical network lab. 15. Capacitors charging and discharge lab. 16. Ac circuits lab. 17. Filter circuits lab. 18. Resonance circuits lab. LEARNING, TEACHING AND ASSESSMENT STRATEGY AND METHODS The module will be supported by a virtual learning environment site (e.g. Blackboard) which provides relevant learning, teaching and assessment material. Most new subject material will be introduced in lectures, however laboratories and tutorials may provide some content when more appropriate. Tutorials will help to reinforce the students' understanding of the subject matter and to help develop problem solving skills. A laboratory programme will provide an opportunity for students to develop their experimental, communication and problem solving skills, in addition to skills in basic electrical/ electronic laboratory measurements, circuit simulation and analysis. Supervised laboratory experience is particularly important for increasing employability. This ensures that practical considerations, appropriate use of technology, professional conduct and safe working practices are learned alongside the underpinning principles and methodology. Guided and autonomous learning will be employed whenever appropriate and be supported by Blackboard content. As and when appropriate, a computer aided package (e.g. simulation) will be used to assist learning. ASSESSMENT DESCRIPTION The coursework components of the assessment are typically based on assignments conducting practical task such as verifications of the fundamental circuit theories, ac and dc electrical circuits and principle measurements. Several elements will contribute to the coursework mark for the module. It is envisaged that some independent study may be required from students to complete some of the coursework element. Whereas the coursework allows time for students to reflect upon their learning and undertake selfstudy to further their learning, the examination provides the opportunity for students to carry out independent work on the principles and concepts of the subject under time-constrained conditions. The examination is an unseen paper. ASSESSMENT PATTERN - TASK INFORMATION (STANDARD ASSESSMENT MODEL) The marks for the module will be produced from coursework and an end-of-module examination in the ratio 50:50. The coursework may comprise a written (essay) assignment, an analytical (mathematical) assignment or a laboratory mark generated either from a formal report or from an "inthe-lab" assessment. Task No.* Description of Assessment Task Task Weighting % 1 Coursework 50 2 Examination 50 Word Count or Exam Duration** 2000 words equivalent 2 hours Subtasks + Y/N IMR^ Y/N Final Task Y/N Y Y N N N Y ANY ADDITIONAL REQUIREMENTS FOR THIS MODULE The students taking this module should have an appropriate level of mathematical literacy. This includes basic arithmetic, linear algebra and theory of complex numbers. FEEDBACK TO STUDENTS Students will receive feedback on their performance in the following ways: The students are given group feedback via their virtual learning environment (currently Blackboard) and in the lectures. Individual verbal feedback is provided in the seminars and laboratories. The students are encouraged to ask questions during lectures, laboratories and seminars and they would receive feedback to deal with their queries. Their individual Corse Work reports will be marked. Written feedback is provided for each report to aid their learning. The justification for the mark allocated would be provided in-line with the marking and assessment criteria. LEARNING RESOURCES FOR THIS MODULE (INCLUDING READING LISTS) Learning materials will generally be posted on their virtual learning environment (currently Blackboard) and will typically comprise of: Lecture notes. Seminar questions. Laboratory notes Other learning material would be suggested for guided reading and further studies. The student would be encouraged to search for relevant materials through literature search techniques and to use correct referencing in their report. To find and access module resource lists online (RLO) search via https://shu.rl.talis.com/index.html. Resources including current reading lists may also be provided on Blackboard. Reading List Main Textbooks Edward Hughes, Electrical Technology, Pergamon, Education Ltd, (9th or 10th Editions are the best) Neil Storey, Electrical and Electronic Systems, Prentice Hall, 2004 Electric machinery fundamentals, Stephen Chapman. MODULE STUDY HOURS (KEY INFORMATION SET) Module Study Hours - Breakdown of Hours by Type Scheduled Learning and Teaching Activity type* Hours by type KIS category Lecture 24 Scheduled L&T Tutorials 10 Scheduled L&T Laboratory 14 Scheduled L&T Scheduled Learning and Teaching Activities sub-total 48 Guided Independent Study 152 Total Number of Study Hours (based on 10 hours per credit) 200 CHECKED Date Reason April 2016 Checked Against SI - correct Independent REVISIONS Date Reason