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Electrical Engineering Books

Electrical Engineering

This section contains free e-books and guides on Electrical Engineering some of the resources in this section can be viewed online and some of them can be downloaded.

Recently Added Books

DC Machines and Transformers Lecture Notes

This note explains the following topics: Electromechanical Energy Conversion, Forces and torque in magnetic systems, DC Generators, types of DC generators, voltage buildup, critical field resistance and critical speed, DC Motors And Testing, Single Phase Transformers, Three Phase Transformers.

s138 Pages

DC Machines Notes

This note covers the following topics: DC Machines Theory of Operation, Classification of DC Machines, Armature Voltage and Developed Torque, DC Machines On Load, Armature reaction, DC Generators, Generator Characteristics, DC Motors , Classification of DC Motors, Motor Characteristics, Efficiency, Speed Control and Starting.

s124 Pages

Electric Drive Systems

The focus of this note will include permanent magnet synchronous machine drives and induction motor drives. There will be a heavy emphasis on operation, physical modeling, and applied control. Topics covered includes: Reference Frame Theory, Modeling and Parameter Identification of SMPM Machines, Fully-Controlled Bridge Converters, Modulation Techniques, Voltage and Current Regulation, Control of SMPM Drives , Modeling and Parameter Identification of Induction Machines, Volt/Hertz Induction Motor Drives , Indirect and Direct Field Oriented Control, Optimal Control of Induction Motor Drives.

sNA Pages

Electrical Drive Systems Supplementary Notes

This note covers the following topics: Non-ideal transformer model, Introduction to machine principles, Alternating Current Machine Principles, Basic working in the steady state of synchronous generators, synchronous motors and induction motors, Inverter-fed induction machine drives, Basic working in the steady state of direct current motors and direct current generators, Converter-fed direct current machine drives.

sNA Pages

Industrial Automation and Control

This note covers the following topics: Introduction to Industrial Automation and Control, Architecture of Industrial Automation Systems, Sensors and measurement systems, Temperature measurement, Pressure and Force measurements, Displacement and speed measurement, Flow measurement techniques, Measurement of level, humidity, pH, Signal Conditioning and Processing, Estimation of errors and Calibration, P-- I -- D Control, Controller Tuning, Implementation of PID Controllers, Special Control Structures Feedforward and Ratio Control, Special Control Structures Predictive Control, Control of Systems with Inverse Response.

sNA Pages

Dynamic Systems and Control

This note explains the following topics: Least square estimation, Singular values, Matrix perturbations, Dynamical systems, State-space models, Solutions of state-space models, Transfer functions, I/O stability, Bode's sensitivity integral, Robust stability, Reachability and observability, Minimal realizations, Balanced realization, Feedback stabilization, H optimization.

sNA Pages

Electrical Machines Notes by NPTEL

This note covers the following topics: Introduction on Transformers, Basic Principles, Constructional Features, Ideal Transformer, Practical Transformer, Phasor Diagrams, Testing of Transformers, Per Unit Calculations, Voltage Regulation, Efficiency, Auto Transformer, Harmonics, Poly Phase connections and Poly phase Transformers, Parallel operation of one phase and two phase transformers, Transformer voltage control and Tap changing, D.C Machines.

sNA Pages

Electric Machines Course Notes

This note teaches the principles and analysis of electromechanical systems. Students will develop analytical techniques for predicting device and system interaction characteristics as well as learn to design major classes of electric machines.

sNA Pages

Programmable Logic Controllers Lectures

This note covers the following topics: PLC basics, PLC Addressing and Basic Instructions, Basic Ladder Logic Programming, PLC Timer Functions, PLC Counter Functions, Comparison and Math Operations, Data Handling and Program Control Flow Instructions, Shift and Sequencer Instructions, PLC I/O Module Types and and PLC Trainer Configuration, Ethernet-Based Communication Setup and MSG Instruction Use, Interrupts, Programming the Unitronics V1040 PLC: Getting Started, Basic Ladder Logic, and HMI Operation.

sNA Pages

Programmable Logic Controllers Lectures

This note explains the following topics: PLC Addressing and Basic Instructions, Basic Ladder Logic Programming, PLC Timer Functions, PLC Counter Functions, Comparison and Math Operations, Data Handling and Program Control Flow Instructions, Shift and Sequencer Instructions, Ethernet-Based Communication Setup and MSG Instruction Use, Programming the Unitronics V1040 PLC: Getting Started, Basic Ladder Logic, and HMI Operation.

sNA Pages

Lecture Notes on Power System Engineering II

This note covers the following topics: Lines Constants, Performance of transmission Lines, Power circle diagram, Series and shunt compensation, Corona, Power loss due to corona, practical importance of corona, use of bundled conductors in E.H.V. transmission lines and its advantages, Under Ground Cable, Gauss siedel and Newton Raphson method for power flow fast decoupled load flow, Economic Operation of Power System.

s118 Pages

Small signal stability, control and dynamic performance of power systems

The book will appeal to recent graduates in electrical engineering who need to understand the tools and techniques currently available in the analysis of small-signal dynamic performance and design. The book describes new techniques not only for the tuning and analysis of stabilizers for systems with many generators and FACTS Devices but also for their coordination.

sNA Pages