SPEED CONTROL OF THREE PHASE INDUCTION MOTOR USING ZIGBEE ENTECHNOLOGY


ABSTRACT
The project titled ``SPEED CONTROL OF INDUCTION MOTOR USING ZIGBEE
TECHNOLOGY” is a port of wireless automation. In this project we are going to speed
of three phase induction motor from remote. Here, the speed of the induction motor
is going to be control from Remote by variable frequency control technique known as
V/f control technique, in which natural Pulse Width Modulation technique is used to
drive voltage source inverter. The inverter driver circuit is commanded from remote
by using zigbee technology using PIC Pulse generator. The command is programmed
on PC and then encoded & fed to Zigbee transmitter from remote. The receiver will
sense the command and further decoding it provides to the PIC pulse generator .The
signal received from pulse generator is amplified by driver circuit and fed to the VSI
inverter.