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.
Author(s): Dr. P Sridhar and P Mabu Hussain
138 Pages 
This note covers the following topics: Elementary Direct-Current Machine, Windings in Relative Motion, Voltage and Torque Equations, Basic Types of Direct-Current Machines,Separate Winding Excitation, Shunt-Connected DC Machine, Series-Connected DC Machine, Compound-Connected DC Machine, Actuators and Sensors in Mechatronics, Brushed DC Motors,Time-Domain Block Diagrams, State Equations, andTransfer Functions ,Elementary Approach to Permanent-Magnet, DC Motor Modeling, Control of DC Motors, Geared Systems, Optimum Gear Ratios, and Motor, Motor Selection Considerations.
Author(s): Polytechnic Institute of NYU
103 Pages
DC Motor, Generators and Energy Conversion Devices Lecture Notes
This note explains the following topics: Introductory Concepts, Magnetic Circuits- Quantities and Definitions, Solving Magnetic Circuits, Solving Magnetic Circuits with Electrical Analogies, Mechanics For Motors and Generators, Electromagnetic Induction and Magnetic Forces, Construction of Elementary Dc Generators, Induced Voltage In Practical Dc Machines, Power Balance And Efficiency in Dc Generators, Separately Excited Dc Motors, Shunt Connected Dc Motors, Starting Dc Motors, Dc Motor Control Components and Diagrams, Computing Resistive Starter Values, Other Dc Motor Connections, Series Dc Motor Torque-Speed Characteristics, Non-Linear Operation of Dc Motors, Non-Linear Operation of Compound Motors, Operation and Control of Dc Motors, Self-Excited Dc Generators, Solar Energy and Photocells, Photocell Electrical Characteristics and Circuit Model, Solar Panels and Economics of Solar Power.
Author(s): Southern Illinois University
NA Pages
