Space Vector Modulation of a 3-Phase AC Induction Motor with the Z16FMC ZNEO Microcontroller
●Space Vector Modulation (SVM) techniques can be applied to AC induction motors (ACIM), permanent magnet synchronous motors, and BLDC motors. A 3-phase ACIM is controlled by creating a rotating voltage reference vector within a hexagon. The speed of rotation of this voltage reference vector determines the frequency of motor rotation. The Space Vector Modulation application discussed in this application note uses the Voltage per Hertz (V/F) control principle with or without a Hall sensor functioning as a tachometer for speed feedback to control an ACIM motor.
●Continual cost pressures and increased consumer expectations have driven design engineers to seek minimal hardware solutions that extract maximum performance from motors used in consumer goods. This application note demonstrates how Zilog’s Z16FMC MCU can implement an efficient and cost-conscious V/F vector modulation of an AC induction motor.
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Z16FMC 、 99C1358-0001G 、 ZMULTIMC100ZCOG 、 45ZWN24-30 、 99C1359-001G 、 99C1357-001G 、 99C0968 |
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[ consumer appliances ][ HVAC systems ][ factory automation ][ refrigeration ][ automotive ] |
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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0116 |
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AN037602-0116 |
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1.2 MB |
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