IoT Based Monitoring and Control System for Three-phase Induction Motor

Project Title

IoT Based Monitoring and Control System for Three-phase Induction Motor

Project Area of Specialization Electrical/Electronic EngineeringProject Summary

Technology has been developing throughout the world as system moved from manual to smart system. This project is on the smart control panel for controlling the three phase induction motor . Three-phase Induction motor is one of the most common types of electrical machines with vast amount of applications in the entire power system all over the world due to its various advantages such as low starting power, lower maintenance cost etc.

The variable frequency drive controls the speed of the machine to maintain its constant speed characteristics, reduce power line disturbances, demands lower power on start, help in controlling operating speed, acceleration and adjust torque. Control element used here is speed control with IOT based remote data acquisition technique for automatic as well as a manual control using a GUI.

The potential socioeconomic of the Internet of Things (loT) in the Industrials space is estimated to be tremendous. These connected devices will bring about a huge increment in the general multifaceted nature of frameworks. While the pace of loT selection by Industrials is on the ascent, a ton of vulnerability stays with respect to the availability of associations and the effect of reception. This could be due to lack of vision from leadership, lack of resources, and also lack of capabilities required for successful adoption.

Project Objectives

Figure 1:Objective Diagram for IoT based Speed Control of Induction Motor

Project Implementation Method

• AC is rectified to pulsating DC
• The pulsating DC voltage is regulated using filter.
• From Webpage Input Desired Frequency (20-60Hz) 
• Controller receive signal of desired frequency and Generate PWM.
• Using this DC voltage converting back into AC but with variable Frequency.
• Measuring RPM.
• Sending Data to webpage. 
• Monitoring using  IoT.

Figure 2:Variable Frequency Drive Layout

Figure 3:Block Diagram

Figure 4:Block Diagram for Speed Control of Induction Motor

Benefits of the Project

• Local production of VFD will introduce new dimensions of living standard
• Domestic manufacturing will help local training to produce skilled persons
• Local manufacturing decreases the cost of VFD
• Consumption of manpower will increase living standards
• Available in wide range of speed, torque and power.
• Quieter operation at low load.
• Reduced complaints and lower operating cost.
• Improved control process.
• Typical payback is less than 2 years.
• Flexible control characteristics.
• Low maintenance cost
• Energy saving
• Productivity
• Higher quality

Technical Details of Final Deliverable

• To design IOT based control and monitoring of three phase induction motor
• Three phase inverter
• Three phase filter
• To design IOT based GUI 
   

Final Deliverable of the Project HW/SW integrated systemCore Industry Energy Other Industries IT , Petroleum , Manufacturing Core Technology Internet of Things (IoT)Other Technologies OthersSustainable Development Goals Industry, Innovation and Infrastructure, Responsible Consumption and ProductionRequired Resources

Item Name	Type	No. of Units	Per Unit Cost (in Rs)	Total (in Rs)
			Total in (Rs)	56600
Three Phase Motor	Equipment	1	28600	28600
Arduino Mega	Equipment	2	1400	2800
Power MOSFET(IRF3205)	Equipment	8	60	480
IGBT	Equipment	8	240	1920
Gate Driving IC(IR2112)	Equipment	8	190	1520
Op-amp	Equipment	10	30	300
12 Volt Charger	Equipment	1	540	540
Power Diode (10A10)	Equipment	6	20	120
Node MCU	Equipment	2	920	1840
Power Cable	Equipment	2	110	220
AC Connector	Equipment	2	25	50
Step up Transformer	Equipment	2	3000	6000
Transportation	Miscellaneous	1	3000	3000
Breadboard	Equipment	4	120	480
PCB Bord	Equipment	1	250	250
PCB Solution	Equipment	1	200	200
Data Cable	Equipment	1	80	80
Capacitors(Different Types)	Equipment	1	1200	1200
Miscellaneous	Miscellaneous	1	7000	7000