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Motors for Makers

As the Maker movement gains momentum, more and more Makers are interested in building robots, 3-D printers, remote-controlled vehicles, and other projects requiring an understanding of electric motors. This is the first easy, friendly guide to electric motors designed specifically for people without formal technical training. Matthew Scarpino introduces motors and their operation without complex theory or math, focusing instead on how to use them, interface them, and control them in practical projects

Machine Design

AC Motor Control and Electrical Vehicle Applications

AC Motor Control and Electrical Vehicle Applications provides a guide to the control of AC motors with a focus on its application to electric vehicles (EV). It describes the rotating magnetic flux, based on which dynamic equations are derived. The text not only deals with the induction motor, but covers the permanent magnet synchronous motors (PMSM). Additionally, the control issues are discussed by taking into account the limitations of voltage and current. The latest edition includes more experimental data and expands upon the topics of inverter, pulse width modulation methods, loss minimizing control, and vehicle dynamics. Various EV motor design issues are also reviewed, while comparing typical types of PMSMs. Features Considers complete dynamic modeling of induction and PMSM in the rotating frame. Provides various field-oriented controls, while covering advanced topics in PMSM high speed control, loss minimizing control, and sensorless control. Covers inverter, sensors, vehicle dynamics, driving cycles, etc., not just motor control itself. Offers a comparison between BLDC, surface PMSM, and interior PMSM. Discusses how the motor produces torque and is controlled based on consistent mathematical treatments.