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3-Phase AC Induction Motor

Motor Control Solutions Go Beyond The Silicon

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AC induction machines are popular due to their simplicity, reliability, and direct operation from an AC line voltage. ACIMs are asynchronous machines and always have a lower mechanical rotor speed than the power line frequency.

The principle of operation for an ACIM is based on the voltage induction from the stator to the rotor. When the stator winding is fed by a three-phase supply voltage, the current flows in the winding and the stator rotating magnetic field is generated. Induced voltage in the rotor windings will create the rotor current and the rotor magnetic field. The interaction between two magnetic fields creates the mechanical torque needed to turn the rotor.

Application Details

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AC Induction

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AC Induction

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N true 0 ASPAC-MOTORSen 3 Application Note Application Note t789 3 en_US en_US en Application Note Application Note 3 1 0 English This Application Note describes the synchronization between the FlexTimer (FTM) and ADC of Kinetis K40 microcontroller (MCU) targeting motor control 1322044226768699391469 ASP 792.7 KB None None documents None 1322044226768699391469 /docs/en/application-note/AN4410.pdf 792680 /docs/en/application-note/AN4410.pdf AN4410 documents N N 2016-10-31 FlexTimer and ADC synchronization for Field-Oriented-Control /docs/en/application-note/AN4410.pdf /docs/en/application-note/AN4410.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Nov 22, 2011 645036621402383989 Application Note Y N FlexTimer and ADC synchronization for Field-Oriented-Control 2 0 English There are embedded applications that require several modules to work together in specific order and with precise timing. If timing requirements are too strict for software to be able to fulfill them, then hardware synchronization is needed to ensure the correct execution of an application. This application note describes the hardware synchronization and trigger capability of the FlexTimer module (FTM) for applications that benefit from the use of that module, for better or more precise operation. 1213218823007704970011 ASP 565.7 KB None None documents None 1213218823007704970011 /docs/en/application-note/AN3731.pdf 565654 /docs/en/application-note/AN3731.pdf AN3731 documents N N 2016-10-31 FlexTimer and ADC Synchronization /docs/en/application-note/AN3731.pdf /docs/en/application-note/AN3731.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jun 13, 2008 645036621402383989 Application Note Y N FlexTimer and ADC Synchronization 3 0 English AN3729: This application note deals with the correct usage of FlexTimer, a new NXP timer module, in ACIM/PMSM motor control applications. Motor control applications place specific demands on timer modules with regard to signal consistency, the safety of complementary signal generation, and the handling of application fault conditions. 1213283925714714699611 ASP 207.7 KB None None documents None 1213283925714714699611 /docs/en/application-note/AN3729.pdf 207717 /docs/en/application-note/AN3729.pdf AN3729 documents N N 2016-10-31 AN3729, Using FlexTimer in ACIM/PMSM Motor Control Applications - Application Notes /docs/en/application-note/AN3729.pdf /docs/en/application-note/AN3729.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jun 12, 2008 645036621402383989 Application Note Y N AN3729, Using FlexTimer in ACIM/PMSM Motor Control Applications - Application Notes false 0 AC-MOTORS downloads en true 0 Y ASP Application Note 3 /docs/en/application-note/AN4410.pdf 2016-10-31 1322044226768699391469 ASP 1 Nov 22, 2011 Application Note This Application Note describes the synchronization between the FlexTimer (FTM) and ADC of Kinetis K40 microcontroller (MCU) targeting motor control None /docs/en/application-note/AN4410.pdf English documents 792680 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN4410.pdf FlexTimer and ADC synchronization for Field-Oriented-Control /docs/en/application-note/AN4410.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N FlexTimer and ADC synchronization for Field-Oriented-Control 792.7 KB AN4410 N 1322044226768699391469 /docs/en/application-note/AN3731.pdf 2016-10-31 1213218823007704970011 ASP 2 Jun 13, 2008 Application Note There are embedded applications that require several modules to work together in specific order and with precise timing. If timing requirements are too strict for software to be able to fulfill them, then hardware synchronization is needed to ensure the correct execution of an application. This application note describes the hardware synchronization and trigger capability of the FlexTimer module (FTM) for applications that benefit from the use of that module, for better or more precise operation. None /docs/en/application-note/AN3731.pdf English documents 565654 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN3731.pdf FlexTimer and ADC Synchronization /docs/en/application-note/AN3731.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N FlexTimer and ADC Synchronization 565.7 KB AN3731 N 1213218823007704970011 /docs/en/application-note/AN3729.pdf 2016-10-31 1213283925714714699611 ASP 3 Jun 12, 2008 Application Note AN3729: This application note deals with the correct usage of FlexTimer, a new NXP timer module, in ACIM/PMSM motor control applications. Motor control applications place specific demands on timer modules with regard to signal consistency, the safety of complementary signal generation, and the handling of application fault conditions. None /docs/en/application-note/AN3729.pdf English documents 207717 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN3729.pdf AN3729, Using FlexTimer in ACIM/PMSM Motor Control Applications - Application Notes /docs/en/application-note/AN3729.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N AN3729, Using FlexTimer in ACIM/PMSM Motor Control Applications - Application Notes 207.7 KB AN3729 N 1213283925714714699611 true N Applications

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