Microchip Technology MCP6 series Manual de usuario descargar pdf (Pagina 13)

 2004 Microchip Technology Inc. DS00900A-page 13

AN900

CONCLUSION

The combination of PIC18 architecture and thoughtfully

designed peripherals make the PIC18F4431 an

excellent choice for 3-phase AC induction motor control

applications.

The PCPWM module provides sufficient PWM outputs

and modes to directly drive a gate driver/inverter

module, without the need of additional hardware to

create complimentary channels or insert dead time.

The MFM allows users to easily implement speed and

direction monitoring with minimal hardware or firmware

overhead. All of these features, along with the HSADC,

make it possible to design a wide range of powerful

motor-control solutions with a minimum of parts.

REFERENCES

P. Yedamale, AN843, “Speed Control of 3-Phase

Induction Motor Using PIC18 Microcontrollers”

(DS00843). Microchip Technology Inc., 2002.

R. Parekh, AN887, “AC Induction Motor Fundamentals”

(DS00887). Microchip Technology Inc., 2003.

R. Parekh, AN889, “V/f Control of 3-Phase Induction

Motors Using PIC16F7X7 Microcontrollers”

(DS00889). Microchip Technology, Inc., 2003.

“PICDEM™ MC Development Board for PIC18FXX31

User’s Guide” (DS51453). Microchip Technology, Inc.,

2004.

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Microchip Technology MCP6 series Manual de usuario Pagina 13