It considers the topics of analogue electronics electric motor control and adjustable speed electrical drives both ac and dc in recent years great changes have taken place in the types of semiconductor devices used as power switches in engineering applications. Abstract offering an introduction to power electronics this text considers the topics of analogue electronics electric motor control and adjustable speed electrical drives both ac and dc up to date in its coverage of this rapidly developing field the book examines such topics as controlled bridge rectifiers and speed control of induction motors by variable voltage variable frequency . Typical power electronics topologies and control techniques used in dc and ac motor drives are then presented and explained the ac motor control techniques discussed in this chapter include scalar control direct torque and flux control direct self control rotor field oriented control indirect field oriented control and flux vector . Rapid control prototyping for permanent magnet synchronous motor pmsm control chirag patel mathworks overview this webinar will show you how to develop and test field oriented control foc algorithms for a pmsm operating at a 20khz inverter switching frequency a mathworks engineers will show you how to go from control algorithms
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