Power system Analysis
Modelling Power System Components,Transmission Line Models,Network Admittance and Impedance Matrices
Economic Operation Of Power System,Load Flow Studies
Short Circuit Studies - Symmetrical Faults,Symmetrical Components and Representation of Faulted Networks,Unsymmetrical Faults
Compensation of Power Transmission Systems,Transient Stability
Synchronous machine,transformer
- Introduction to development of Modern power system
- Introduction to Modern power system
- Basic Structure of a Power System
- Series Parameters of Transmission Lines
- Line Resistance
- Inductance of a Straight Conductor
- Internal Inductance
- External Inductance
- Inductance of a Single-phase Line
- Inductance of Three-Phase Lines with Symmetrical Spacing
- Inductance of Three-Phase Lines with Asymmetrical Spacing
- Transposed Line
- Composite Conductors
- Inductance of Conductor
- Bundled Conductor
- Shunt parameters of Transmission Lines
- Capacitance of a Straight Conductor
- Capacitance of a 1- Φ transmission line
- Capacitance of a Three Phase line with equilateral spacing
- Capacitance of three phase unsymmetrical space transmission line
- Capacitance of a double circuit line
- Effect of Earth on Capacitance of Transmission Line
- Synchronous Machine Model
- Transformer Model
- Balanced Operation of a Three Phase Circuit
- Per Unit Representation
- Network Admittance and impedance matrices
- Formation of Bus Admittance Matrix
- Node Elimination by matrix partitioning
- Node Elimination by Kron Reduction
- Inclusion of line charging capacitor
- Elements of the bus impedance and admittance matrices
- Modification of Bus Impedance Matrix
- Adding a new bus to the reference bus
- Adding a new bus to an existing bus through an impedance
- Adding an Impedance between two Existing Buses.
- Direct Determination of Zbus Matrix
- Thevenin Impedance and Zbus Matrix
- Transmission Line Models
- ABCD Parameters
- Short Transmission Line
- Medium transmission Line
- Equivalent π Representation of a long line
- Nominal T Representation
- Characterization of a long lossless line
- Voltage and Current Characteristics of an SMIB System
- Mid Point Voltage and Current of Loaded Lines
- Power in lossless line
- Economic Operation Of Power System
- Economic Distribution of Loads between the Units of a Plant
- Generating limit
- Economic sharing of loads between different plants
- Automatic Generation Control
- Load Frequency Control
- Coordination between LFC And Economic Dispatch
- Load Flow Studies
- Real and reactive power injected in a bus
- Classification of Buses
- Preparation of data for load flow
- Load Flow by Gauss-Seidel Method
- Updating load bus voltage
- Updating P-V Bus voltage
- convergence of the algorithm
- Solution of a Set of Nonlinear Equations by Newton-Raphson Method
- Load Flow By Newton-Raphson Method
- Load flow Algorithm
- Formation of Jacobian Matrix
- Load Flow Results
- Load flow program in MATLAB
- Forming Ybus Matrix
- Gauss Seidel Load Flow
- Solving Nonlinear Equations using Newton-Raphson
- Newton-Raphson Load Flow
- Short Circuit Studies - Symmetrical Faults
- Transients in R-L Circuits
- DC Source
- AC Source
- Fault in an AC Circuit
- Short Circuit in an Unloaded Synchronous Generator
- Calculation of Fault Current Using Zbus Matrix
- Circuit breaker selection
- Symmetrical Fault in a Power System
- Symmetrical Components and Representation of Faulted Networks.
- Symmetrical Component Transformation
- Real and Reactive power
- Orthogonal Transformation
- Sequence circuits for loads
- Sequence Circuit for a Y-Connected Load
- Sequence Circuit for a Δ -Connected Load
- Sequence Circuits for Synchronous Generator
- Sequence Circuits for Symmetrical Transmission Line
- Sequence Circuits for Transformers
- Y-Y connected transformer
- Δ - Δ Connected Transformer
- Y- Δ Connected Transformer
- Sequence Networks
- Unsymmetrical faults
- Single-Line-to-Ground Fault
- Line-to-Line Fault
- Double- Line -to Ground Fault
- Fault current computation using sequence network
- Compensation of Power Transmission Systems
- Ideal shunt compensator
- Improving Voltage Profile
- Improving Power-Angle Characteristics
- Improving Stability Margin
- Improving Damping to Power Oscillations
- Ideal Series Compensator
- Impact of Series Compensator on Voltage Profile
- Improving Power-Angle Characteristics
- Comparisons of the Two Modes of Operation
- An Alternate Method of Voltage Injection
- Power Flow Control and Power Swing Damping
- Transient Stability
- Power-angle relationship
- Swing Equation
- Equal Area Criterion
- Multimachine Stability
- Oscillations in a Two Area System
- Introduction of Synchronous machines
- Synchronous Machine Structures
- Angle in Electrical and Mechanical Units in synchronous machine
- Distributed three phase winding of synchronous machine
- Rotating magnetic field of a Distributed three phase winding of synchronous machine
- Rotating magnetic field of a Distributed three phase winding of synchronous machine
- Magnetic Field of Three Phase Windings
- An equivalent circuit model for the synchronous machine
- Synchronizing to an infinite bus
- Rotor and Stator Winding
- Basic operation of the synchronous machine
- No-Load Operation of synchronous machine
- Generator Load Characteristics
- Generator Voltage-Regulation
- Generator excitation for constant voltage
- Generator input and output
- Power Developed in Salient-Pole Synchronous Generator
- Synchronous machine
- Introduction of transformer
- Working Principle of transformer
- Ideal Transformer
- Analysis of ideal transformer
- Theory of transformer on no-load, and having no winding resistance and no leakage reactance of transformer
- Theory of transformer on load but having no winding resistance and leakage reactance
- Theory of transformer on load, with resistive winding, but no leakage reactance.
- Theory of transformer on load, with resistance as well as leakage reactance in transformer windings
- EMF Equation of transformer
- Resistance and Leakage Reactance of Transformer or Impedance of Transformer
- Equivalent Circuit of Transformer
- Voltage Regulation of Transformer
- Losses in Transformer
- Mathematical explanation of Hysteresis loss in transformer
- Open Circuit Test on Transformer
- Short Circuit Test on Transformer
- Auto Transformer
- Copper savings in Auto Transformer
- Tertiary Winding of Transformer
- Parallel operation of Transformers
- Transformer Cooling System
- Core of Transformer
- Optimum Design of Cross – Section of Transformer Core
- Insulating Transformer Oil
- Transformer Accessories
- Over Fluxing in Transformer
- Three Phase Transformer
- Current Transformer
- Voltage Transformer or Potential Transformer
- Earthing Transformer or Grounding Transformer
- External Faults in Power Transformer
- Internal Faults in Power Transformer
- Backup Protection of Transformer
- Differential Protection of Transformer
- Restricted Earth Fault Protection of Transformer
- Buchholz Relay in transformer
- Transformer Testing
- Current Voltage Method of measurement of winding resistance
- Dielectric Test of Transformer
- Transformer Ratio Test
- Transformer Winding Resistance Measurement
- Vector Group Test of Transformer
- Impulse Test of Transformer
- Temperature Rise Test of Transformer
- Winding temperature rise test on transformer
- Traveling Waves
- Wave equation for uniform Transmission lines
- Velocity of Wave Propagation
- Surge impedance
- Corona
- Bewlay’s lattice diagram