Course10810400160 lectures
Simulation of Modern Power Systems
Prof. Abheejeet Mohapatra · IIT Kanpur
About
This course is relevant for final year undergraduate students of Electrical Engineering and postgraduate students in Power Engineering. After completion of this course, a student will be aware of the various aspects and tools used in the operation, control and analysis of modern power systems. This course also discusses the recent trends and challenges in modern networks or smart grids analysis due to Renewable Energy Resource integration. Distinct tools for steady-state, transient, and sub-transient analysis for power networks are discussed.
Intended audience: EE Final Year BTech Students, MTech and PhD Students in Power Engineering
Prerequisites: Basic circuit analysis, Electrical Machines, Transformers, Transmission line models, per unit analysis
Lectures
Week 1
- Lecture 1: Introduction - Power Systems
- Lecture 2 : Introduction - Basic circuit analysis
- Lecture 3 : Power Flow Analysis - Basis / Evaluation of bus admittance matrix
- Lecture 4 : power flow analysis - Effect of mutually coupled impedances and transformer taps in bus admittance matrix
- Lecture 5: Power flow analysis - equations, classification of buses Part-01
Week 2
- Lecture 6 : Power flow analysis - equations, classification of buses Part-02
- Lecture 7 : Power flow analysis - Gauss Seidel method
- Lecture 8 : Power flow analysis - Newton-Raphson method (polar coordinates) Part-1
- Lecture 9 : Power flow analysis - Newton-Raphson method (polar coordinates) Part-2
- Lecture 10 : Power flow analysis - Newton-Raphson method (rectangular coordinates)
Week 3
- Lecture 11 : Power flow analysis - Participation factored power flow/basic of economic dispatch
- Lecture 12 : Power flow analysis - Fast Decoupled method
- Lecture 13 : Power flow analysis - DC Power flow
- Lecture 14 : Power flow analysis - Backward-forward technique for distribution networks
- Lecture 15 : Contingency Analysis - Basics of power system security and models)
Week 4
- Lecture 16 : Contingency Analysis - phases of security analysis
- Lecture 17 : Contingency Analysis - basics of state estimation and security constrained optimal power flow Part-01
- Lecture 18 : Contingency Analysis - basics of state estimation and security constrained optimal power flow Part-02
- Lecture 19 : Contingency Analysis - overload and Voltage Security Analysis Part-01
- Lecture 20 : Contingency Analysis - overload and Voltage Security Analysis Part-02
Week 5
- Lecture 21 : Contingency Analysis - Overload and Voltage Security Analysis Part-03
- Lecture 22 : Transient Rotor Angle Stability-basics and classification of power system stability
- Lecture 23 : Transient Rotor Angle Stability- linkages between rotor angle,voltage and frequency stability problems
- Lecture 24 : Transient Rotor Angle Stability- behavior of synchronous machine during disturbances, short circuit response,time constant, difference fault and stability analysis
- Lecture 25 : Transient Rotor Angle Stability- swing equation
Week 6
- Lecture 26 : Transient Rotor Angle Stability - Ward reduction
- Lecture 27: Transient Rotor Angle Stability- synchronizing power coefficient equal area criteria for single machine infinite bus system
- Lecture 28: Transient Rotor Angle Stability - basics of numeric integration
- Lecture 29 : Transient Rotor Angle Stability - multi-machine stability
- Lecture 30: Transient Rotor Angle Stability - challenges with RE integration
Week 7
- Lecture 31: Small Signal Rotor Angle Stability - basic introduction
- Lecture 32 : Small signal Rotor Angle Stability - State Space Analysis/ Eigen Value Analysis Part-01
- Lecture 33 : Small signal Rotor Angle Stability - State Space Analysis/ Eigen Value Analysis Part-02
- Lecture 34 : Small Signal Rotor Angle Stability - Analysis of single machine infinite bus system
- Lecture 35 : Small Signal Rotor Angle Stability - SMIB example,Effect of field circuit dynamics
Week 8
- Lecture 36 : Small Signal Rotor Angle Stability - Example of field circuit dynamics and effect of excitation system
- Lecture 37 : Small Signal Rotor Angle Stability - Effect of excitation system/ Heffron-Philips model
- Lecture 38 : Small signal Rotor Angle Stability - Power system stabilizer
- Lecture 39 : Small Signal Rotor Angle Stability - Tuning of parameters and associated challenges
- Lecture 40 : Ultra-fast transient analysis- Basic introduction
Week 9
- Lecture 41: Ultra-fast transient analysis-long line transmission model
- Lecture 42: Ultra-fast transient analysis-traveling wave concept
- Lecture 43: Ultra-fast transient analysis- reflection and refraction coefficients
- Lecture 44: Ultra-fast transient analysis- Bewley-lattice diagrams
- Lecture 45: Ultra-fast transient analysis- equivalent resistive companion model Part-01
Week 10
- Lecture 46: Ultra-fast transient analysis- equivalent resistive companion model Part-02
- Lecture 47: Ultra-fast transient analysis- numerical methods with examples, application to DC network fault analysis
- Lecture 48: Voltage Stability Analysis- basic introduction, static vs dynamic voltage stability
- Lecture 49: Voltage Stability Analysis- factors affecting voltage stability, effect of load power factor on voltage stability
- Lecture 50: Voltage Stability Analysis- effect of load on voltage stability, reverse action of OLTC on voltage stability
Week 11
- Lecture 51: Voltage Stability Analysis- singular value decomposition, eigenvalues of jacobian matrix
- Lecture 52 : Voltage Stability Analysis- Continuation power flow Part-01
- Lecture 53: Voltage Stability Analysis- Continuation power flow Part-02
- Lecture 54 : Voltage Stability Analysis- numeric example on CPF and ways to enhance static voltage stability in presence of RESs
- Lecture 55 : AC Fault Analysis-synchronous machine parameter variations
Week 12
- Lecture 56: AC Fault Analysis- basis of Thevenin's theorem
- Lecture 57: AC Fault Analysis- Balanced Fault Analysis
- Lecture 58 : AC Fault Analysis- Fortescue's theorem and sequence components, networks
- Lecture 59 : AC Fault Analysis- unbalanced fault analysis Part-1
- Lecture 60: AC Fault Analysis- unbalanced fault analysis-Part-2 challenges due to RE integration
Syllabus and materials
At NPTEL, as the course publishes them.
Credits and licence
- Institution
- IIT Kanpur
- Department
- Electrical Engineering
- Teacher
- Prof. Abheejeet Mohapatra
- Level
- Graduate
- Language
- English
- Subjects
- Engineering
- Source
- NPTEL
- Licence
- CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
- Attribution
- NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
- Who can watch
- NPTEL gives no rating. Invisible Network shows it to Tweens profiles and older, judged from what the source says about it. How courses are placed
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