ELECTRICAL PROJECTS ABSTRACT Embedded PIC Microcontroller Based Motor Protection System with AI Motors are the heart of the load in any manufacturing and process industries. They drive the conveyors, pumps, fans, blowers, cranes, compressors, mills, extruders and so many production and process equipments. Hence motors become very critical in the todays’s industry and they are to be protected at all costs as the failure of motors cause enormous money loss due to production loss, downgrading of the processed materials MAASTECH thanks R.Ashok kumar MAASTECH 89. Rangarajapuram main road,(Near SBI Bank) Kodambakkam Chennai-600024, http://www.maastechindia.com we deliver the project all over india PH:044-24844676 R.Ashok kumar-098402 34766 B. Mail velan-098841 01622 ipt/projects full details....Pl visit maastechindia.com (projects list,abstract,video,photo gallery)

1. ELECTRICAL PROJECTS ABSTRACT
Embedded PIC Microcontroller Based Motor Protection
System with AI
Motors are the heart of the load in any manufacturing and process
industries. They drive the conveyors, pumps, fans, blowers, cranes,
compressors, mills, extruders and so many production and process
equipments. Hence motors become very critical in the todays’s industry and
they are to be protected at all costs as the failure of motors cause enormous
money loss due to production loss, downgrading of the processed materials
and production of scrap.
Also the rhythm of production is affected and hence productivity suffers.
With the complex nature of the loads of the motor and capability of the
motor in mind, one has to carefully utilize the motor to its safe operating
level without damaging it. Under utilization of the motor and also spurious
tripping are to be avoided. Hence a complex motor protection system is the
basic requirement which satisfies all the relevant factors.
MAASTECH’,89. Rangarajapuram main road,(Near SBI Bank)
Kodambakkam,Chennai-600024, http://www.maastechindia.com

2. The Feaures of the Project are
Over Load Tripping Prevention:
Over Voltage and Under Voltage Detection:
Over Temperature Detection:
Flame Detection in Motor Area
Graphical illustration of Parameters
Parameters like Voltage, Current, Power, Temp etc can be viewed
graphically .
The parameters supported by this project includes
1. Motor Voltage
2. Motor Current
3. Motor power
4. Motor Temperature
5. Line Frequency
MAASTECH’,89. Rangarajapuram main road,(Near SBI Bank)
Kodambakkam,Chennai-600024, http://www.maastechindia.com

3. Features
• Microcontroller based advanced technology
• Protection against over current
• Cause of the alarm/trip indication
Application areas
• Steel mills
• Sugar plants
• Plastic
• Paper and textile industries
• CONVEYOR APPLICATIONS
• ALL THE INDUSTRIES….
MAASTECH’,89. Rangarajapuram main road,(Near SBI Bank)
Kodambakkam,Chennai-600024, http://www.maastechindia.com

4. BLOCK DIAGRAM
CPU
Serial
Port
Alarm
RS232
Interface
Transistor
Driver
+5V
Power Supply
Intruder
Sensor
Thermist
or
Flame
Sensor
Switchi
ng Ckt
Volt
Divider
Sensing
Circuit
Microcontroller
Board
Pic16F877
Relay
Drivers
Relays
for
Control
Outputs
Voice
Output
Signal
Conditioning
Board
PT
CT
Zero
Crossing
Detector
PT
Dual Power Supply
MAASTECH’,89. Rangarajapuram main road,(Near SBI Bank)
Kodambakkam,Chennai-600024, http://www.maastechindia.com
Voltage
Current
ACMotor