Power System Analysis

EEEN30131 Power System Analysis 10 Semester 1 Undergraduate Level 3 Robin Preece Unit coordinator Eduardo Martinez Cesena Unit coordinator 1 FHEQ level (Framework for Higher Education Qualifications) ' Last part of a Bachelors ' European Credit Transfer & Accumulation System Rating : 5.0 The unit is divided into four main topics.1. Power Flow Analysisi)   Introduction to the power flow problem. Review of nodal analysis and production of the admittance matrixii)  Nodal analysis for power flow, power balance, type of busesiii) Three-bus example, implicit/explicit equations, introduction to Newton-Raphsoniv) Newton-Raphson for power flow, multiple-bus power flow, generalisation to N buses, Jacobian matrix, applications of the power flowv)  Reactive power and voltage control in the context of power flow analysis.2. Power System Controli)   Introduction to generation, generation control and frequency regulation, frequency regulation intervals (primary, secondary and tertiary)ii)  Primary regulation, turbine-governor control, frequency response to changes in load, area frequency response characteristiciii) Primary regulation, control models (generator, load, prime mover, governor)iv) Primary regulation, control models (droop, tie-line, interconnected areas)v)  Secondary regulation, automatic generation control, area control error3. Asymmetrical faultsi)   Theory of symmetrical componentsii)  Development of sequence networksiii) Asymmetrical fault analysis4. Power System Stabilityi)   Introduction to power system dynamics, classification, dynamic effects, definitionsii)  Power system stability problems/types, swing equation, types of rotor angle stabilityiii) Equal area criterion, critical clearing time, improving stability The unit is divided into four main topics.1. Power Flow Analysisi)   Introduction to the power flow problem. Review of nodal analysis and production of the admittance matrixii)  Nodal analysis for power flow, power balance, type of busesiii) Three-bus example, implicit/explicit equations, introduction to Newton-Raphsoniv) Newton-Raphson for power flow, multiple-bus power flow, generalisation to N buses, Jacobian matrix, applications of the power flowv)  Reactive power and voltage control in the context of power flow analysis.2. Power System Controli)   Introduction to generation, generation control and frequency regulation, frequency regulation intervals (primary, secondary and tertiary)ii)  Primary regulation, turbine-governor control, frequency response to changes in load, area frequency response characteristiciii) Primary regulation, control models (generator, load, prime mover, governor)iv) Primary regulation, control models (droop, tie-line, interconnected areas)v)  Secondary regulation, automatic generation control, area control error3. Asymmetrical faultsi)   Theory of symmetrical componentsii)  Development of sequence networksiii) Asymmetrical fault analysis4. Power System Stabilityi)   Introduction to power system dynamics, classification, dynamic effects, definitionsii)  Power system stability problems/types, swing equation, types of rotor angle stabilityiii) Equal area criterion, critical clearing time, improving stability The course unit aims to: Prepare students for a career in electrical power engineering. It covers a spectrum of important aspects of electrical power systems analysis and operation. Produce graduates with a systematic knowledge and understanding of the mathematics and engineering science required for the analysis of electrical power systems. Develop the analytical and practical skills appropriate for a career in electrical power engineering. Equip students with the knowledge and skills needed to design and analyse electrical power systems that are fit for purpose, cost effective, compliant with relevant legislation, safety criteria and environmentally sustainable. On the successful completion of the course, students will be able to:ILO 1: Select appropriate data for different types of power system studies and explain the impacts of variations in parameter values on the outputs of the studies.ILO 2: Describe the models and control schemes used for frequency containment in interconnected power systems and perform frequency disturbance calculations.ILO 3: Perform hand-based large-disturbance rotor angle stability analysis of single machine power system models and synthesise knowledge about the underlying stability mechanisms to explain how the stability will be affected by changes to the system.ILO 4: Formulate and solve power flow for a simple power system model using hand-based and computer-based methods.ILO 5: Describe the basic control and operational processes within power systems and how they are used to keep the power system within acceptable limits and to ensure system security and stability.ILO 6: Perform unbalanced fault analysis on simple power system models by hand and explain the assumptions and conditions for which the results are valid. 0 Other 20% 1 Written exam 80% Coursework:Length: 3 hour lab with assessed reportHow and when feedback is provided: Within 3 weeks of report submissionWeighting: 20% . EEEN20242 Generation and Transport of Electrical Energy Pre-Requisite Compulsory N <ol><li>Power system analysis, Grainger, John J., McGraw-Hill Education, 2016, ISBN: 9781259008351</li><li>Power system analysis & design, Glover, John Duncan, Cengage Learning, 2022, ISBN: 9780357676196</li><li>Power system stability and control, Kundur, P., McGraw-Hill, 1994, ISBN: 9780070359581</li></ol> Lectures 20 Practical classes & workshops 3 Tutorials 4 0 73