This Presentation is for those students who done their Training from Diesel locomotive shed,Indian Railway.In this Power Point presentation i have gave a Brief introduction about loco and some important devices that we used in our loco. I think this is the only presentation that makes you easy to understand about diesel locomotive.

1. ARYA College of Engineering &
Research Centre
Practical Training And Seminar
Presentation On
DIESEL LOCOMOTIVE SHED,
INDIAN RAILWAY
Presented By:
Jaya Mangal
11EAYEC018
ECE
Presented To:
Er. Kshitiz Agarwal
(Head of Department)
ECE

2. CONTENT
 Introduction about Locomotive
 Microprocessor based Diesel Locomotive
 MCBG
 Pressure Sensor Sub Assembly
 Engine Safety Devices
 REMMLOT System

3. Introduction About
Locomotive
1. Nose Compartment
2. Driver Cabin
3. Generator
4. Engine Room
5. Expresser Room
6. Radiator Fan Room
2
1
3
4
5
6

4. Microprocessor based Diesel
Locomotive Control System
• Control Unit
• Display Unit
• MCBG
• Vigilance Control Device

5. Types of Governors
on Diesel Electric Locos
• Electro Hydraulic Governor Type-17MG8
-GE
• Hydraulic Governor
-Woodward
• Electronic Governor
-Medha and BHEL.

6. MICRO CONTROLLER BASED
GOVERNOR
(MCBG)
TYPE MEG 601

7. Micro Controller Based
Governor (MCBG)
The MCBG has been divided in to
two parts
Actuator Unit
Control Unit
CONTROL UNIT
ACTUATOR
UNIT

8. CONTROL UNIT FRONT
AND RARE VIEW
Motor and Clutch
Connector
Sensor Connector
Communication
Connector
I/O Connector
Earthing Stud
RESISTOR BOX
Dry Run Push
Button
Hooter
Acknowledg
e Button
OSTA test
Key

9. PRESSURE SENSOR SUB
ASSEMBLY
FOP
SENSOR
LOP
SENSOR
BAP
SENSOR
FILTER
PRESSURE INPUTS
SENSOR
CONNECTOR

10. Different Type Of Cards
Control Unit
• MEGIP
• MEGMC
• MEGLC
• MEGDSP
• MEGCC
• MEGPSM
Actuator Unit
• Stepper Motor
• Gear Box
• Clutch and Spring

11. Block Diagram Of MCBG
Display and
Power Supply
Card
Load and Clutch
Control Cards
Control
Cards
Stepper
motor
Cards(2)
Input Cards
72
Volts
LOP,
BAP,
FOP
Stepper motor
Gear Box
EM-Clutch
Rack & Pinion
Position Feedback
Pressure Sensor
Module
Excitation
Stepper motor
signal
Clutch Signal
O/P
Shaft
To
Fuel
Rack
Pressure sensor
Signal
Tacho /
ESS
Control
Desk
Eng. RPM Notch
Fuel Rack Position
Sensor
Control Unit Actuator Unit

12. Engine Safety Devices
 Water Level Indicator
 Vigilance Control Device

13. Vigilance Control Device

14. REMMLOT System

16. Conclusion
My training from DIESEL LOCOMOTIVE
SHED enhanced my outlook towards the use of
control and instrumentation in industries. In my
training module I got the brief knowledge
about the operation and maintenance of
company.

17. THANK
YOU....
