Module Specification |
The information contained in this module specification was correct at the time of publication but may be subject to change, either during the session because of unforeseen circumstances, or following review of the module at the end of the session. Queries about the module should be directed to the member of staff with responsibility for the module. |
Title | Power Systems and Power Electronics | ||
Code | ELEC301 | ||
Coordinator |
Dr R Ferrero Electrical Engineering and Electronics Roberto.Ferrero@liverpool.ac.uk |
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Year | CATS Level | Semester | CATS Value |
Session 2021-22 | Level 6 FHEQ | First Semester | 15 |
Aims |
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To give students a generalised view of the structure of a power system. To develop the ability to analyse the steady-state and transient operation of an integrated power system in terms of the electrical and other constraints on power flow. To introduce the basic principles of fault analysis and electrical safety regulations. To familiarise students with some basic concepts of power electronics and to provide them with the tools to design some basic circuits. To understand the principles of operation of power converters. To show how power electronics and machines are complementary components of drive or generating systems, through examples of practical applications . |
Pre-requisites before taking this module (other modules and/or general educational/academic requirements): |
ELEC271 ELECTRONIC CIRCUITS AND SYSTEMS; ELEC209 ELECTRICAL CIRCUITS & POWER SYSTEMS |
Co-requisite modules: |
Learning Outcomes |
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(LO1) An understanding of the nature of the load on a power system and the way in which power is supplied by generators and transmitted to consumers. A clear understanding of how synchronous generators (alternators) interact with a power system in both normal and fault conditions. Knowledge of how these generators are interconnected by the high-voltage transmission grid. Knowledge of complex power flow in a network. A grounding in the matrix analysis of the network and load flow analysis. An appreciation of the value of the per-unit system in the analysis of large power systems. An understanding of the consequences of different faults on transmission and distribution networks. Awareness of general electrical safety issues. |
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(LO2) An understanding of AC-DC uncontrolled and controlled rectifiers. An understanding of pulse width modulation to control voltage and its development into switching DC-DC supplies. An appreciation of the AC(-AC) voltage control. An appreciation of the electronic generation of AC from DC and the ability to vary frequency. An appreciation of variable speed DC and AC drives. An appreciation of the fundamental ON-OFF nature of power electronic switches and how they are controlled to vary voltage levels and frequency. An appreciation of various applications of power electronics in power systems and renewable energy. |
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(S1) Discipline specific practical skills, such as experience in analysis and design of power systems employing a broad range of industrial related engineering tools (e.g. power circle diagram and equal area stability criterion), and utilisation of power electronic based devices in power transmission grid and integration of large scale of renewable energy. |
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(S2) Independent learning, problem solving and design skills applied to power systems and power electronics. |
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(S3) Application of numerical methods to solve power flow problems. |
Syllabus |
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PART 1 – POWER GENERATION, TRANSMISSION AND DISTRIBUTION - Introduction PART 2 – POWER ELECTRONICS - Introduction |
Teaching and Learning Strategies |
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Due to Covid-19, one or more of the following delivery methods will be implemented based on the current local conditions and the situation of registered students. It is anticipated that both a) & b) will be in operation for semester 1. (a) Hybrid delivery, with social distancing on Campus Teaching Method 2 - Synchronous face to face tutorials (b) Fully online delivery and assessment Teaching Method 2 - On-line synchronous tutorials (c) Standard on-campus delivery with minimal social distancing Teaching Method 2 - Tutorial |
Teaching Schedule |
Lectures | Seminars | Tutorials | Lab Practicals | Fieldwork Placement | Other | TOTAL | |
Study Hours |
25 |
11 |
36 | ||||
Timetable (if known) | |||||||
Private Study | 114 | ||||||
TOTAL HOURS | 150 |
Assessment |
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EXAM | Duration | Timing (Semester) |
% of final mark |
Resit/resubmission opportunity |
Penalty for late submission |
Notes |
(301) Formal exam Assessment Schedule (When) :Semester 1 examination period | 0 | 100 | ||||
CONTINUOUS | Duration | Timing (Semester) |
% of final mark |
Resit/resubmission opportunity |
Penalty for late submission |
Notes |
Reading List |
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Reading lists are managed at readinglists.liverpool.ac.uk. Click here to access the reading lists for this module. |