ASAS PENGENALAN Stokereta new 19.2.2020

SELAMAT DATANG

PENGENALAN KEPADA STOKERETA

OVERVIEW OF ROLLING STOCK

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OBJEKTIF / Objective

DI AKHIR KURSUS PESERTA AKAN / BOLEH :-
At the end of the course participants should be able to : -

 PENGENALAN ASAS KEPADA STOKERETA KTMB
Overview of KTMB Rolling Stock

 MEMAHAMI ASAS TEKNIKAL STOKERETA
Understanding Basic Technical Of Rolling Stock

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LOKOMOTIF KTMB
KTMB Locomotive

PENGENALAN KEPADA STOK KERETA / Introduction of
Rolling Stock

 Apa itu Stok kereta? / What is Rolling stock?
 Bagaimana Stok Kereta bekerja / How is Rolling Stock Work?

VS

EMU adalah salah satu Stokereta yang Bergerak di Landasan / 3
EMU one of Rolling stock in Rail Track
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LOKOMOTIF KTMB
KTMB Locomotive

JENIS – JENIS STOK KERETA KTMB / Type Of KTMB Rolling
Stock

Coach Locomotive Wagon KTMB Rolling EMU DMU Engineering
Stock Crane / Wagon

PGC (Non-revenue)

Direct Current Commuter
(DC)
ETS
Alternating
Current (AC)

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LOKOMOTIF KTMB
KTMB Locomotive

Lokomotif KTMB / KTMB Locomotive

Kelas 19 Kelas 23
Kelas 24
Kelas 25
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LOKOMOTIF KTMB
KTMB Locomotive

Lokomotif KTMB / KTMB Locomotive

Kelas 26 Kelas 29
6
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LOKOMOTIF DIESEL ELEKTRIK
Diesel – Electric Locomotive

Locomotive body - Engine Diesel

 “Engine Diesel producing Electrical power”
 “Engine Diesel producing Air Pressure / Pneumatic System”

Electricity Engine Pneumatic

Bogie 7

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LOKOMOTIF KTMB
KTMB Locomotive

Generasi Baru Lokomotif KTMB / New Generation
Locomotive KTMB

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LOKOMOTIF KTMB
KTMB Locomotive

JENIS LOKOMOTIF / Type Of Locomotive

Electric Locomotive

• Menggunakan Tenaga Elektrik Talian atas yang disambungkan dengan
alat konduktor Pantograph pada atas bumbung Lokomotif, Tenaga Elektrik
AC satu fasa (25KV) di pindahkan melalui Transformer ke sistem Elektrik
lain bagi menggerakan Traction Motor.

Using the over head Electric Power, connected to the Pantograph (conductor) on the
Locomotive roof, one-phase AC (25KV) power is transmitted via Transformer to another
Electric system, operate the Traction Motor also Auxiliary.

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LOCOMOTIF DIESEL ELEKTRIC
Diesel – Electric Locomotive

Under Frame - Bogie

Electricity Engine Pneumatic

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LOCOMOTIF DIESEL ELEKTRIC
Diesel – Electric Locomotive

Description Of Bogie / Penerangan Bogie

Introduction / Pengenalan :-
 Bogies Works as a leg of Locomotive @ Rolling Stock/

Bogie umpama kaki terhadap Lokomotif @ Stok Kereta
 It bears load of loco U/F, Power Pack, Super Structure and other accessories of

Locomotive or Rolling Stock /
Ia menampung beban Under Frame loko, set Enjin, Badan lokomotif dan
aksesori lain bagi lokomotif @ Stok kereta
 It is very important assembly as per loco running ang braking in concern /
Pemasangan brake sistem
 Two Bogies are used in one Locomotive /
Dua Pemasangan Bogie Dalam satu lokomotif @ Stok kereta

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KOC PENUMPANG
Passenger Coach

Menempatkan Penumpang/ Load Passengers

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KOC PENUMPANG
Passenger Coach

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SUSUN ATUR KOC PENUMPANG
Passenger Coach Arrangement

Gang Way Side Door & Side Aircond Bogie Door Steps End Door &
Handrails Window Unit Handrails

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Power Generator Car
PGC

Membekalkan Kuasa Elektrik / producing Electrical power 15

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Power Generator Car (PGC) Layout

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GERABAK BARANG
Wagon

Domestic Containers

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GERABAK BARANG
Wagon

Bogie Bulk Cement (FRAMELESS TANKER)

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GERABAK BARANG
Wagon

NON-REVENUE WAGON

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Penganding
Knuckle Coupler

KNUCKLE COUPLER

Coupler Adalah Satu Mekanisma Untuk Menyambungkan Dua Stok Kereta Yang
Mempunyai Jenis Coupler Yang Sama, Berlainan Jenama Dan Berlainan Kapasiti.

Coupler is a one Mechanism for connect the two of Rolling Stock, the coupler must have a same type.
Different Brand and different Capacity also can connect, at least the coupler use same type.

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Penganding
Knuckle Coupler

ADNS AFC

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KTMB ROLLING STOCK : ELECTRIC TREN

EMU, SCS & ETS

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KTMB ROLLING STOCK

EMU (Electric Multiple Unit)
SPEED = 120 KM

JTS Hungary/ Austria Marubeni

(4 set) JV Korea & Japan (16 set)

CSR Zhuzhou, China 23
(38 set)

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KTMB ROLLING STOCK

ETS (Electric Train Set)
SPEED = 140 KM

ROTEM, Korea CSR Zhuzhou, China
( 5 set) (10 set)

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PRASARANA ROLLING STOCK TAHUN
OPERASI
LINE COVERAGE
1996
AMPANG LINE Sentul Timur - Ampang

SRI PETALING LINE Sentul Timur to - Sri Petaling 1998
Sentul Timur to - Putra Height 2016

KELANA JAYA LINE Gombak - Putra Height 1998

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PRASARANA ROLLING STOCK TAHUN
OPERASI
LINE COVERAGE
2003
MONORAIL KL Sentral - Titiwangsa

MRT SBK LINE Sungai Buloh - Kajang 2017

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SECTION & FUNCTION
This topic is to introduce the main component for Electric Train :

- Carbody Structure
- Bogie
- Brake System
- Propulsion System
- Auxiliary System

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CARBODY STRUCTURE

RRooooffssttrruuccttuurree
EEnnddssttrruuccttuurree

Cab strruuccttuurere SSidee ssttrruuccttuurere
UUndndeerfrrfraammee stsrutrcutcuturree

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BOGIE Functions of bogie :
• Support carbody, transfer loads

• Transfer tractive effort and braking effort
• Enable vehicles to pass curves successfully

Location of bogie

MOTOR BOGIE TRAILER BOGIE

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BRAKE SYSTEM

Brake System Overview for Electric Train

Electro-dynamic brake (ED-brake)
Free of wear, main brake system for service
brakes

(Direct) Electro-pneumatic brake (EP-brake) 30
Supplementary brake system for service brakes
Substitute brake in case of faulty ED-brake
Stopping brake Load-dependant Wheel Slide
Protection

(Indirect) Pneumatic brake (P-brake)
Back-up system of EP brake
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BRAKE SYSTEM

Brake command

Bogie equipment Air supply

Brake control Auxiliary
Air supply
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PROPULSION SYSTEM

Description :
Propulsion means to push forward or drive an object forward.

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PROPULSION SYSTEM

Component : Pantograph VCB
Vacuum Circuit Breaker

~ 25KV AC

AC Traction Motor Main Transformer

Converter & Inverter 33

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AUXILIARY POWER SUPPLY VCB
Vacuum Circuit Breaker
Pantograph

~ 25KV AC

AUXILIARY SUPPLY Main Transformer

OUTPUT : 34
415VAC
240VCA

Converter & Inverter

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AUXILIARY POWER SUPPLY ~ 25KV AC

Description :

Auxiliary Electrical System contains the Auxiliary
power supply system and the Power Supply
Equipment of Auxiliary Electrical System.

Auxiliary power supply system provides power
for all electrical equipment of ETS/ EMU except the
traction power system. It is an important part of the
ETS/ EMU technology.

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AUXILIARY POWER SUPPLY 36

Auxiliary Power Supply provide
electricity for almost all equipment
except traction motor such as

lighting, air-condition, fan
(heat dispersal), power of
control circuit… etc.
Battery kit is fitted to the vehicle under frame. It delivers a

nominal voltage of 110V. In case of emergency, the battery
provides the emergency back up. The battery is also
connected to a battery charger.

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SEKIAN TERIMA KASIH

THANK YOU

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