DCU Home | Our Courses | Loop | Registry | Library | Search DCU

Registry

Module Specifications

Archived Version 2020 - 2021

Module Title Electromechanical Systems
Module Code EE319
School School of Electronic Engineering

Online Module Resources

Module Co-ordinatorDr Noel MurphyOffice NumberS350
NFQ level 8 Credit Rating 5
Pre-requisite None
Co-requisite None
Compatibles None
Incompatibles None
Description

To acquire the knowledge and skills relevant to the design of computer-controlled electromechanical systems, including the requisite elements of sensors, signal conditioning, electromagnetics, DC and AC machines and basic power electronics devices.

Learning Outcomes

1. Design and implement a computer-controlled electromechanical system
2. Specify the appropriate sensor types and signal conditioning to meet design specific requirements
3. Select and specify a suitable electromechanical actuator or motor to meet given design requirements
4. Do accurate calculations for the configuration of given motor control circuits for DC, AC and stepper motors.
5. Describe how issues concerning responsibility towards people and the environment might impact on the design, implementation or operation of an electromechanical system, and working safely in high-voltage contexts.
6. Do calculations of the operating characteristics of real transformer-based circuits.



Workload Full-time hours per semester
Type Hours Description
Online activity12The learning activity on the module will be focussed on the learning that needs to happen to complete the five assigned tasks. This learning will be supported by synchronous online inputs from the lecturer, as well as extensive material (textual and video) available on the Loop page.
Laboratory24Two hours per student per week of lab time is being allocated to allow supported development and debugging, as well as to allow access to test equipment as appropriate. Attendance is not compulsory and is likely to depend on individual student needs.
Independent Study89Most of the study on this module and the associated circuit/system development will take place in a self-scheduled mode. This should largely take place off campus, but will be supported online and in physical labs where necessary and possible.
Total Workload: 125

All module information is indicative and subject to change. For further information,students are advised to refer to the University's Marks and Standards and Programme Specific Regulations at: http://www.dcu.ie/registry/examinations/index.shtml

Indicative Content and Learning Activities

Magnetic Circuits & Transformers
Magnetic Fields, Inductance & Mutual Inductance, Magnetic Materials, Magnetic Circuits, Transformers (Ideal and Real), Measurements on transformers

Overview of Motors
Nomenclature, power flow and loss in motors, torque-speed characteristics, general characteristics and selection of motors for particular applications.

DC Machines
DC Motors (Shunt-connected, Separately Excited, Series-connected, Speed Control); DC Generators (Separately Excited, Shunt-connected, Compound-connected, Performance Calculations)

AC Machines
Three-phase Induction Motors, Equivalent Circuit and Performance Calculations.

Synchronous Machines
AC Synchronous machines, stepper motors, brushless DC Motors

Computer-based Instrumentation systems
Measurement Concepts and Sensors; Sensor types, Signal Conditioning, A/D Conversion, Errors in Measurement

Introduction of Power Electronic Devices
Thryister, Triac, Pulse width modulation (PWM)

Assessment Breakdown
Continuous Assessment100% Examination Weight0%
Course Work Breakdown
TypeDescription% of totalAssessment Date
Reassessment Requirement
Resit arrangements are explained by the following categories;
1 = A resit is available for all components of the module
2 = No resit is available for 100% continuous assessment module
3 = No resit is available for the continuous assessment component
Unavailable
Indicative Reading List

  • Allan R. Hambley,: 2008, Electrical Engineering, 978-0-13-206692-1
  • Sen, P.C.: 1997, Principles of Electrical Machines and Power Electronics,, 2nd Edition, Wiley,
Other Resources

40557, Website, 0, Fisher and Paykel Smart Drive Motors, http://www.theinventory.orconhosting.net.nz/smartdrives.htm, 40558, Website, 0, EcoInnovation: a New Zealand-based renewable energy store and consultancy, http://www.ecoinnovation.co.nz/, 40559, Website, 0, All About Circuits Vol. I - Direct Current (DC), https://www.allaboutcircuits.com/textbook/direct-current/, 40560, Website, 0, All about Circuits Vol. II - Alternating Current (AC), https://www.allaboutcircuits.com/textbook/alternating-current/, 40561, Website, 0, All About Circuits Vol. III - Semiconductors, https://www.allaboutcircuits.com/textbook/semiconductors/,
Programme or List of Programmes
ECEBEng Electronic & Computer Engineering
ECSAStudy Abroad (Engineering & Computing)
ECSAOStudy Abroad (Engineering & Computing)
EEBEng in Electronic Engineering
MEB.Eng. in Mechatronic Engineering
Archives: