Power System Dynamics and Stability

EEEN60342 Power System Dynamics and Stability 15 Semester 2 Postgraduate Taught Level 6 Mike Barnes Unit coordinator Panagiotis Papadopoulos Unit coordinator 1 FHEQ level (Framework for Higher Education Qualifications) ' Masters/Integrated Masters P4 ' European Credit Transfer & Accumulation System Rating : 7.5 BRIEF DESCRIPTION OF THE UNIT(1) Power System Dynamics (24)(i)  Introduction to the module and review of general dynamic characteristics and control requirements of power systems. (1 hour)(ii)  Modelling of major power system components and controls for power system dynamic studies including- synchronous generator operation and  dynamic models (3 hours)- power system loads, excitation systems and governors and review of transmission lines and transformers models (2 hours)(iii) Methodologies for small and large disturbances stability studies including power system modal analysis, equal area criterion and techniques to assess small and large disturbance stability of small and large power systems. (5 hours)  (iv) Methodologies for designing and tuning damping controllers and for enhancement of small and large disturbance power system stability (4 hours).(v) Example classes (3 hours)(vi) Computer simulation laboratory covering elements of steady state voltage stability assessment and large disturbance (transient) stability assessment. The laboratory will cover the influence of load modelling on voltage stability, effects of automatic voltage regulators (AVRs), damping controllers, fault location and fault critical clearing time, generator  loading and inertia on large disturbance stability. (6 hours)(2) Quality of Electricity Supply (18)(i) Voltage variations in power system voltage regulation, voltage unbalance, voltage flicker and voltage transients; (1 hour)(ii) Voltage sags: Definition, characteristics and causes, propagation and consequences of voltage sags (1 hours)(iii) Harmonics: Definition, propagation, sources and consequences and harmonic filter design ( 1 hours)(iv)  Introduction to Reliability assessment of power system: Essential parameters, indicators and functions for non-reparable and reparable systems. State-space representation, Markov’s model, network models: series-parallel connection, state enumeration, Monte Carlo simulation. (6 hours)(v) Generation systems: basic methods, operating reserve, interconnected systems (2 hours)(vi) Composite generation and transmission systems: enumeration technique and Monte Carlo simulation (2 hours)(vii) Distribution systems: radial networks, analytical techniques (2 hours)(viii) Example classes (3 hours) BRIEF DESCRIPTION OF THE UNIT(1) Power System Dynamics (24)(i)  Introduction to the module and review of general dynamic characteristics and control requirements of power systems. (1 hour)(ii)  Modelling of major power system components and controls for power system dynamic studies including- synchronous generator operation and  dynamic models (3 hours)- power system loads, excitation systems and governors and review of transmission lines and transformers models (2 hours)(iii) Methodologies for small and large disturbances stability studies including power system modal analysis, equal area criterion and techniques to assess small and large disturbance stability of small and large power systems. (5 hours)  (iv) Methodologies for designing and tuning damping controllers and for enhancement of small and large disturbance power system stability (4 hours).(v) Example classes (3 hours)(vi) Computer simulation laboratory covering elements of steady state voltage stability assessment and large disturbance (transient) stability assessment. The laboratory will cover the influence of load modelling on voltage stability, effects of automatic voltage regulators (AVRs), damping controllers, fault location and fault critical clearing time, generator  loading and inertia on large disturbance stability. (6 hours)(2) Quality of Electricity Supply (18)(i) Voltage variations in power system voltage regulation, voltage unbalance, voltage flicker and voltage transients; (1 hour)(ii) Voltage sags: Definition, characteristics and causes, propagation and consequences of voltage sags (1 hours)(iii) Harmonics: Definition, propagation, sources and consequences and harmonic filter design ( 1 hours)(iv)  Introduction to Reliability assessment of power system: Essential parameters, indicators and functions for non-reparable and reparable systems. State-space representation, Markov’s model, network models: series-parallel connection, state enumeration, Monte Carlo simulation. (6 hours)(v) Generation systems: basic methods, operating reserve, interconnected systems (2 hours)(vi) Composite generation and transmission systems: enumeration technique and Monte Carlo simulation (2 hours)(vii) Distribution systems: radial networks, analytical techniques (2 hours)(viii) Example classes (3 hours) This unit aims to:<div><div><div>Introduce students to basics of power system dynamics and reliability, including  quality of electricity supply,  issues and to discuss most widely used and recommended methodologies for enhancement of power system stability and  quality of electricity supply in general.</div></div></div>  On successful completion of the course, a student will be able to:ILO 1: Model power system components such as synchronous machines, exciters and governors, transformers, transmission lines and loads.ILO 2: Explain network resonances, harmonics, harmonic study and filter design, and calculate relatively simple problems related to harmonics and filter design.ILO 3: Use software tools to analyse the large-disturbance behaviour of a power system.ILO 4: Explain basic principles of power system dynamics and causes of it.ILO 5: Explain, evaluate and calculate reliability of generation and distribution systems for system planning, as well as operational reliability of generation systems.ILO 6: Explain fundamental concepts of non-repairable and reparable components/ systems, and solve basic theoretical problems.ILO 7: Explain and calculate reliability of transmission networks for system planning, and reproduce different calculation methodologies.ILO 8: Calculate and apply appropriate measures to improve or insure power system small and large disturbance stability and tune power system damping controllers.ILO 9: Evaluate the small-disturbance stability and large-disturbance (transient) stability of a power system.ILO 10: Explain voltage variations and voltage sags, name mitigation measures to improve QoS, and solve relatively simple problems related to voltage sags. The unit involved lectures, tutorials, one 6-hour laboratory, several tutorial sessions lead by PDRAs. Lectures were supported with Power Point presentations. All relevant material, including solved examples, timetable, detailed reading list with instructions, exam feedback from the past year  and laboratory instructions was available on the balckboard in electronic format. Additional paper copies of the material were distributed during the first lecture. 0 Other 20% 1 Written exam 80% <div align="center"><figure class="table"><table class="MsoNormalTable" style="border-collapse:collapse;mso-border-alt:solid windowtext 1.0pt;mso-yfti-tbllook:1184;width:446.05pt;" border="1" cellspacing="0" cellpadding="0" width="595"><tbody><tr style="height:29.3pt;mso-yfti-firstrow:yes;mso-yfti-irow:0;"><td style="border:1.0pt solid windowtext;height:29.3pt;padding:0cm 5.4pt;vertical-align:top;width:199.7pt;" width="266">Assessment task</td><td style="border-bottom-style:solid;border-color:windowtext;border-left-style:none;border-right-style:solid;border-top-style:solid;border-width:1.0pt;height:29.3pt;padding:0cm 5.4pt;vertical-align:top;width:62.05pt;" width="83">Length</td><td style="border-bottom-style:solid;border-color:windowtext;border-left-style:none;border-right-style:solid;border-top-style:solid;border-width:1.0pt;height:29.3pt;padding:0cm 5.4pt;vertical-align:top;width:4.0cm;" width="151">How and when feedback is provided</td><td style="border-bottom-style:solid;border-color:windowtext;border-left-style:none;border-right-style:solid;border-top-style:solid;border-width:1.0pt;height:29.3pt;padding:0cm 5.4pt;vertical-align:top;width:70.9pt;" width="95">Weighting within unit (if relevant) </td></tr><tr style="mso-yfti-irow:1;mso-yfti-lastrow:yes;"><td style="border-bottom-style:solid;border-color:windowtext;border-left-style:solid;border-right-style:solid;border-top-style:none;border-width:1.0pt;padding:0cm 5.4pt;vertical-align:top;width:199.7pt;" width="266">4 equal length compulsory questions Laboratory Report of a maximum of 12 pages </td><td style="border-bottom:1.0pt solid windowtext;border-left-style:none;border-right:1.0pt solid windowtext;border-top-style:none;padding:0cm 5.4pt;vertical-align:top;width:62.05pt;" width="83">3 hours6 hours</td><td style="border-bottom:1.0pt solid windowtext;border-left-style:none;border-right:1.0pt solid windowtext;border-top-style:none;padding:0cm 5.4pt;vertical-align:top;width:4.0cm;" width="151">after the examtwo weeks after the report submission</td><td style="border-bottom:1.0pt solid windowtext;border-left-style:none;border-right:1.0pt solid windowtext;border-top-style:none;paddi . EEEN60321 Power System Operation and Economics Pre-Requisite Compulsory EEEN60631 Power System Analysis and Control Pre-Requisite Compulsory N <ol><li class="MsoNormal">Power system analysis Grainger, John J., McGraw-Hill Education, 2016, ISBN: 9781259008351</li><li class="MsoNormal">Power system dynamics : stability and control, Machowski, Jan, John Wiley & Sons Inc, 2020, ISBN: 9781119526346</li><li class="MsoNormal">Power system stability and control, Kundur, P., McGraw Hill LLC, 2022, ISBN: 9781260473551</li><li class="MsoNormal">Power system dynamics : stability and control, Machowski, Jan., Wiley, 2008, ISBN: 1601198469</li><li class="MsoNormal">Power system stability and control, Grigsby, Leonard L., CRC Press, 2012     </li><li class="MsoNormal">Power system control and stability, Vittal, Vijay, Wiley, 2020, ISBN: 1119433711</li><li class="MsoNormal">Power system control and stability, Anderson, P. M. (Paul M.), 1926-, Wiley, 2002, ISBN: 0471238627</li><li class="MsoNormal">Voltage stability of electric power systems, Cutsem, Thierry Van, Springer Science+Business Media BV, 1998, ISBN: 9780387755366</li><li class="MsoNormal">Electric power systems quality, Dugan, Roger, McGraw-Hill, 2002, ISBN: 007138622</li><li class="MsoNormal">Understanding Power Quality Problems: Voltage Sags and Interruptions, Math H. J.Bollen, IEEE Press, 1999, ISBN: 9780780347137</li><li class="MsoNormal">Voltage quality in electrical power systems, Schlabbach, J. (Jürgen), Institution of Electrical Engineers, 2001, ISBN: 9780863419829</li><li class="MsoNormal">Power quality VAR compensation in power systems, Vedam, R. Sastry, CRC Press, 2008</li><li class="MsoNormal">Power systems harmonics : fundamentals, analysis and filter design, Wakileh, George J., Springer, 2001, ISBN: 9783662043431</li><li class="MsoNormal">Power system harmonics and passive filter designs, Das, J. C., IEEE Press/Wiley, 2015, ISBN: 9781118887059</li><li class="MsoNormal">Electrical power systems quality, Dugan, Roger C.; Dugan, Roger C., McGraw-Hill, 2003, ISBN: 9786610918751</li><li class="MsoNormal">Risk assessment of power systems : models, methods, and applications, Li, Wenyuan, Wiley IEEE Press, 2014, ISBN: 9781118849972</li><li class="MsoNormal">Reliability Evaluation of Power Systems, Billinton, Roy., Springer US, 1984, ISBN: 9781461577317</li><li class="MsoNormal">Reliability Evaluation of Engineering Systems Concepts and Techniques, Billinton, Roy., Springer, 1992, ISBN: 9781489906854</li><li class="MsoNormal">Reliability evaluation of engineering systems : concepts and techniques, Billinton, Roy, Plenum Press, 1992, ISBN: 0306440636</li><li class="MsoNormal">Reliability assessment of electric power systems using Monte Carlo methods, Billinton, Roy, author, Springer, Science+Business Media, 1994, ISBN: 9781489913463</li></ol> Lectures 30 Practical classes & workshops 6 Tutorials 6 0 108