Electrical Circuits & Network Theorems: Three Phase Induction Motor Controller and Protection System

Three Phase Induction Motor Controller and Protection System

Components Used For Project "Three Phase Induction Motor Controller and Protection System":-

Atmega 328 Microcontroller
Encoder Sensor
Temperature Sensor
Vibration Sensor
Induction Motor
Switch Buttons
Status LED’s
Transformer
Regulatory Circuitry
PCB Board
Resistors
Capacitors
Transistors
Cables and Connectors
Grid Poles
Screws and Bolts

Description:

Induction Motors Have A Wide Range Of Applications, From Household Goods To Industrial Gear. This Calls For A Speed Control System That Is Effective And Secure To Operate. The Induction Motor May Also Be Operated In One Of Two Ways, Which Is Very Helpful In Many Applications.

But In Order To Handle Industrial Applications, Induction Motors, Like All Other Motors, Require Effective Control. Motors, Which Produce The Desired Motion In Any Machine, Are Also Among The Most Prone To Damage. As A Result, The System Also Includes A Temperature And Vibration Alarm.

The Advantages That This System Offers Are As Follows:

Using An App To Switch An Induction Motor
Motor Direction Control (Clockwise/anticlockwise) For Induction Motor
Motor Vibration Alert
Motor Fire Protection

The Induction Motor Is Protected From Extreme Vibration And Temperature As Well As Controlled In Terms Of Speed And Direction By An Induction Motor Controller And Protection System. The Amount Of Power Applied To An Induction Motor Determines The Rpm At Which It Turns. It Uses A Direct Ac Line.

To Gauge The Motor's Rpm, We Employ An Encoder Sensor. In Order To Compute The Distance Travelled By The Motor, We Also Request The User's Input About The Wheel Size. Through The Use Of AC Driver Circuitry, We May Control The Power Of The Ac Line To Change The Induction Motor's Speed. To Provide PWM Power To An Opto-coupler, Which Drives The Triac Supplying Power To The Induction Motor, A Microcontroller From The Atmega Family Is Employed. A Bluetooth Connection To The System Is Used To Feed Instructions To The Microcontroller.

A Button To Change Direction, An App To Speed Up The Motor, And A Button To Slow It Down Are All Used With The Induction Motor. On The Lcd, The Entire Procedure May Be Seen As It Takes Place. This Project Demonstrates How Well It Can Control The Speed And Direction Of An Induction Motor In This Manner.

The Temperature Of The Induction Motor Is Now Measured Using A Temperature Sensor. The Sensor Is Used To Keep Track Of The Operating Temperatures Of Heavy-duty Induction Motors. The Sensor Continuously Measures The Motor's Temperature And Displays The Results On The Lcd. To Prevent Fires Or Coil Burning, The Device Shuts Off The Motor As Soon As The Temperature Exceeds A Certain Threshold.

In A Similar Manner, We Employ A Vibration Sensor To Keep Track Of Motor Vibrations While They Are In Use. On The Lcd Display, The Motor's Vibration Is Shown While It Operates. To Prevent Damage To The Machine Or Motor So That It Can Be Rectified Quickly And Prevent Any Mishaps, The System Shuts Off The Motor If The Vibration Rises Above A Specified Threshold. So, For Industrial Applications, The System Offers A Full Induction Motor Controlling And Protection System.

Block Diagrams