CONTROL INSTRUMENTATION, OPERATION AND MAINTENAMNCE (BATCH#3)
2019-10-01 08:00 - 2019-10-04 17:00 (Asia/Krasnoyarsk) | JAKARTA / TBC, JAKARTA, Indonesia
OVERVIEW
Training ini bertujuan untuk memberikan pengetahuan mengenai dasar-dasar sistem control yang ada di pusat listrik khususnya yang menyangkut control frekuensi dan tegangan.
OBJECTIVE
Setelah mengikuti training ini diharapkan peserta memahami bagaimana nilai frekwensi dan tegangan di pusat listrik di control dan bagaimana proses control yang terjadi di berbagai macam pusat listrik terutama pada PLTU dan PLTD:
CONTENT

General control problem

Control system
Proses control
Set points

Control instrument

Thermal sensors
Analog signal conditioning
Mechanical sensors
Optical sensors
Digital signal conditioning

Control of sinkrones generators

Voltage control
Frekwensi control
Synchronizing of generators
Control of active power
Control of reactive power

Governor

Construction and function
Characteristics
Primary control
Secondary control
Load sharing between generators

Automatic voltage regulator

Excitation system of synchronize generators
Contruction and function of automatic voltage regulators
Field discharge resistor
Capability curve
Under excitation protection

Control system in a steam power station

Main steam valve controlled by governor
Throttle governing
Nozle governing
Boiler feed pump control
Combustion system control
Coal conveyor control

Maintenance of valve

Maintenance of steam valve
Maintenance of water valve
Maintenance of air valve

The maintenance of valve should also cover the maintenance of:

Its driving mechanism
Its automation system
Its sealing system
Testing the operation of safty valves referring to safety regulation

Voltage control on medium voltage line

On Load tap Changer (OLTC) in ther substation
Construction and the function of OLTC
The role of automatic voltage regulator controlling the OLTC
Ther application of line drop compensator
Application of induction regulator as booster
Application of static VAR compensator as voltage stabiliser

The maintenance of valve should also cover the maintenance of:

Its driving mechanism
Its automation system
Its sealing system and seats
Testing the operation of safty valves referring to safety regulation

Voltage control on medium voltage line

On Load tap Changer (OLTC) in the substation
Construction and the function of OLTC
The role of automatic voltage regulator controlling the OLTC
The application of line drop compensator
Application of induction regulator as booster
Application of static VAR compensator as voltage stabilise

CERTIFICATION

Certificate of Attendance

STEAM POWER PLANT LEVEL 2 (BATCH#3)
2019-10-07 08:00 - 2019-10-11 17:00 (Asia/Krasnoyarsk)
OVERVIEW
This training suits for someone who has experienced working in level 1 category of Steam Power Plant operation. The trainees will get understanding about Steam Power Plant main equipment operation such as boiler system , turbine system and generator system. The trainees will learn the Steam Power Plant main equipment operation, include the main equipment design and construction philosophy, protective device equipment and operation parameter limits.
OBJECTIVE
On completion of this training, the trainees will have a comprehensive understanding of the main equipment and auxiliaries’ operation, with a fully awareness to operating parameters limitation. By this training the trainees will more aware to each equipment function and parameters limitation relating to main equipment operation. This course will enhance the operator knowledge, and suitable as preparation to the level 2 competency auditing programme.
CONTENT
BOILER OPERATION

Boiler construction

Boiler pressure part
Air combustion and exhaust gas system
Fuel burning equipment
Boiler control system

Fuel, combustion air & boiler water

Fuel
Combustion air
Boiler water

Boiler Operation

Start‐up, on load & shut down operating procedure
Kinds of attention during operation
Protection equipment, alarms and trips
Boiler operating hazard

TURBINE OPERATION

Turbine working principle

Conversion heat energy to mechanical energy
Impulse, Reaction and Multistage steam turbine

Turbine construction

Turbine rotor and turbine stator

Turbine Auxiliaries

Lube and hydraulic oil system
Governor system
Sealing & gland system
Turbine protective device

Turbine operation

Start‐up preparation
Start‐up
Synchronize & loading
Stopping and standby

CERTIFICATION

Certificate of Attendance (Public Training)

BASIC ELECTRIC MOTOR DIAGNOSTIC (BATCH#3)
2019-10-07 08:00 - 2019-10-11 17:00 (Asia/Krasnoyarsk)
OVERVIEW
Membekali pengikut kursus dengan technic mutakhir yang menyangkut operasi dan pemeliharaan motor listrik seperti metoda prediktif dan penggunaan software untuk diagnostik kondiso motor.
OBJECTIVE
Setelah mengikuti training ini peserta diharapkan mampu:

Mampu mengoperasikan motor-motor listrik yang menggunakan teknik mutakhir
Mampu melakukan pemeliharaan prediktif dan preventif berdasarkan analisa kondisi motor
Mampu menganalisa kerusakan motor
Mampu menggunakan software diagnostic untuk memperkirakan kondisi motor

CONTENT
Prinsip kerja dan macam motor listrik

Motor induksi 3 fasa
Motor induksi 1 fasa
Motor arus searah
Motor sinkron

Masalah operasi motor listrik

Masalah start
Karakteristik torsi versus putaran
Pembebanan motor.
Pengaturan kecepatan motor
Butir diatas meliputi semua macam motor

Motor Diagnistic

Memantau kondisi motor yang beroperasi
Menganalisa hasil pantauan
Menentukan hasil pemeliharaan prediktif dan preventif
Menganalisa (diagnosa) kerusakan motor
Aplikasi software diagnostic

Penggunaan motor listrik di power station

CERTIFICATION
Certificate of Attendance

ELECTRICAL PROBLEMS IN STEAM POWER STATION LEVEL 2 (BATCH#3)
2019-10-10 08:00 (Asia/Krasnoyarsk)
OVERVIEW
This course is dedicated for Electrical Engineers who will operate steam power stations, particularly coal burning plants. Since electric energy production in Indonesia currently is dominated by coal burning plants (about 60%) and this domination will still exist in the next five years. From the view point of electrical engineering, control and protection in coal burning plants is the most sophisticated problem among power plants.
OBJECTIVE
This course is designed for Electrical Engineers who will operate steam power stations using coal as fuel. After following this course engineers hopefully will be able to operate a steam power stations from the electrical site which cover problems of operation, maintenance and trouble shooting.
CONTENT

Introduction

Overview of electrical power systems
The role of steam power stations in electrical power system
Energy conversion in a coal burning station

Coal handling Problem

Motor control for coal conveyors
Motor control for coal pulvirisers
Types of coal

Combustion control

Control of burners
Control of induced draft fan
Control of forced draft fan
Control of air fuel ratio

Steam control

Function of governor
Characteristic of governor
Control of boiler feed pump
Pressure and temperature control of steam

Generator protection

Protection scheme of a generator
Over current protection
Ground fault protection
Differential protection
Restricted earth fault protection
Reverse power protection
Under excitation protection
Rotor protection
Over speed and over voltage protectionProtection against mechanical faults
Integration of generator, turbine and boiler protection

Control of efficiency

Heat balance
Heat rate
Energy for auxiliaries

PREREQUISITES
Participants should be undergraduate electric power engineer with 2 years experience in operation and maintenance. But any experienced engineer who has the same level of knowladge and experiance are welcome.
CERTIFICATION

Certificate of Attendance (Public Training)

ELECTRICAL INSTALLATION IN STEAM POWER STATIONS (BATCH#3)
2019-10-14 08:00 - 2019-10-17 17:00 (Asia/Jakarta)
OVERVIEW
At the current time and in the next five years it is anticipated the role of steam power stations, coal burning plants, will be still dominating in the electrical energy production in Indonesia (around 60%). Therefore, training for personnel who operate the plants is essentials.
OBJECTIVE
The training objective is to give knowledge for the personnel in steam power stations to be able to operate the electric Installation properly. It is necessary because the electric installation in a steam power stations is relatively complicated.
CONTENT

Overview of the operation in a steam power station

Steam circuit and water circuit
Coal burning circuit and exhaust gas
Main power circuit from the generator to the system

Electrical circuit of the generator

Construction and operation of a synchronous generator
Excitation circuit and voltage regulation
Synchronizing to the main system
Regulating of real power and reactive power
Cooling system of the generator

Step up transformer

Function of the step‐up transformer
Winding connection of the step‐up transformer
Circuit breaker of the step‐up transformer

Auxiliary Transformer

Electrical circuit of the auxiliary transformer
Load of the auxiliary transformer
System protection for the load of the auxiliary transformer

Startup transformer

Capacity and function of the startup transformer
Procedure for startup

Essential motors

Motor for cooling water pump
Motor for condensate pump
Motor for boiler feed pump
Motor for coal pulverizer
Motor for coal conveyor
Motor for feeding coal burners
Motor for forced draft fan
Motor for induce (sedot) draft fan

Water treatment plant
Electric power circuit of the steam power station
Switchyard of the steam power station
Electric Precipitator
Cathodic protection
Startup procedure of a steam power station
System control of a steam power station
System protection of a steam power station

PREREQUISITES
Participants should be undergraduate electric power engineer with 2 years experience in operation and maintenance. But any experienced engineer who has the same level of knowladge and experiance are welcome.
CERTIFICATION

Certificate of Attendance (Public Training)

GENERATOR PROTECTION (BATCH#3)
2019-10-22 08:00 - 2019-10-24 17:00 (Asia/Krasnoyarsk)
OVERVIEW
Generator adalah sumber energi listrik dalam sistem tenaga listrik. Dalam kursus ini pembahasan dibatasi pada generator arus bolak balik sinkron 3 (tiga) fasa, mengingat bahwa generator merupakan sumber energi listrik maka harus dijaga agar generator sedapat mungkin tidak mengalami gangguan apalagi mengalami kerusakan. Oleh karenanya generator harus dilengkapi dengan sistem proteksi yang memadai.
OBJECTIVE
Tujuan dari kursus ini adalah membekali operator pusat listrik dimana terdapat generator untuk memahami fungsi alat‐alat proteksi yang melindungi generator. Sehingga apabila terjadi gangguan yang menyebabkan sistem proteksi bekerja operator dapat mengetahui langkah‐langkah apa yang harus dilakukan.
CONTENT

Konstruksi dan prinsip kerja generator sinkron 3 fasa
Kumparan stator
Kumparan rotor
Mesin penggerak generator
Mengatur operasi generator:

Mengatur nilai tegangan keluar (output)
Mengatur nilai frekuensi
Melakukan sinkronisasi
Mengatur daya aktif
Mengatur daya reaktif

Kurva kapabilitas generator
Karakteristik hubungan singkat generator
Proteksi generasi sinkron:

Proteksi terhadap arus lebih
Proteksi terhadap gangguan hubung tanah
Proteksi terhadap diferensial
Proteksi terhadap gangguan hubung tanah terbatas
Proteksi terhadap gaya balik
Proteksi terhadap eksitasi rendah
Proteksi terhadap gangguan hubung tanah di rotor
Proteksi terhadap suhu stator dan suhu bantalan
Proteksi yang berkaitan dengan gangguan mesin penggerak

Kaitan proteksi generator dengan sistem kontrol mesin penggerak

CERTIFICATION

Certificate of Attendance (Public Training)
