Electrical Engineering Books DC Motors Books

Brushed_DC_Motors

Brushed_DC_Motors

Brushed_DC_Motors

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.

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s103 Pages
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DC motors Gleb

DC motors Gleb

DC power systems are not very common in the contemporary engineering practice. However, DC motors still have many practical applications, such automobile, aircraft, and portable electronics, in speed control applications. The topics in this lecture presentation are as follows : DC motors, The simplest DC machine, Commutation in a simple 4-loop DC machine, Problems with commutation in real DC machines, Solutions to the problems with commutation, Power flow and losses in DC machines, The losses in DC machines, The power-flow diagram, Equivalent circuit of a DC motor, Magnetization curve of a DC machine, Motor types: Separately excited and Shunt DC motors, Shunt motor, Motor types, Series motor, Cumulatively compounded motors: torque-speed characteristic, Differentially compounded motors: torque-speed characteristic, Compounded DC motor, DC motor starters.

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DC Machines and Transformers Lecture Notes

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