Automatic speed and torque monitoring in induction motors using zigbee and sms
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This project monitors the speed and torque of induction motors in real time using a ZigBee wireless sensor network. An embedded system noninvasively acquires electrical signals from motors to locally estimate speed and torque. It then transmits these values over the ZigBee network to a monitoring unit. The system allows real-time monitoring of multiple motors and provides advantages like low cost, security, reliability, and throughput compared to alternative technologies. Simulations show plots of voltage, current, speed, and torque for different applied load values.
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Automatic speed and torque monitoring in induction motors using zigbee and sms
- 1. AUTOMATIC SPEED AND TORQUE MONITORING IN INDUCTION MOTORS USING ZIGBEE AND SMS ABSTRACT: This project is for monitoring the speed and torque in induction motors in real time by employing ZigBee based wireless sensor network. An embedded system is used for acquiring electrical signals from the motors in a noninvasive manner. The processing for speed and torque estimation is done locally. Embedded system is used to control the speed of the motor. The values calculated by the embedded system are transmitted to a monitoring unit through ZigBee based wireless sensor network. The real time monitoring of various motors can be done at the base unit. Speed of deployment, maintenance, low cost, security, reliability and throughput are the main advantages of using ZigBee. From simulation, plot for output voltage, output current, speed and torque can be obtained by applying different load values.