Internal CombustIon engIne Power Plant

Internal CombustIon engIne

Power Plant

ISO 9001:2000

ISO 14001:2001

OHSAS 18001:2007

REGISTERED

Plant total

solutIon ProvIder

STX Heavy Industries provides the best quality through our high technology & over 30 years experiences

2

Internal Combustion Engine Power Plant

Contents

01

Introduction of STX Heavy Industries

02

References

03

Fuel Classification

04

Engine Program

05

Power Plant Solution

3

1. IntroduCtIon of stX Heavy IndustrIes

4


stX Heavy IndustrIes

• Diesel Engine Power Plant

• Steel Plant

• Combined & Coal Power Plant

• Environment Plant

• Water Treatment Plant

• Wind Power Plant

Pl a n t

E

PC

P

rocess

P lan t

Eq u ip m e t n

• Pressure Vessels

• Tower / Columns

• Heat Exchangers

• Boilers / Reactor

• 2ST Diesel Engine

• LST II (Military marine Engine)

• Deck House

• Ship Block

M r a ine

E n g in e

&

E qu i pme n t

• Cargo Oil Pump

E ng i n e

Pa r t

• Engine Block

• Cylinder Liner

• Crankshaft

• Turbocharger

Orders

(Unit : Million USD)

971

1,286

2,347

3,273

910

1,300

Sales

(Unit : Million USD)

1,132

1,160

1,534

1,727

1,033

955

09 10 11 12 13 14 09 10 11 12 13 14

Introduction of StX Heavy Industries

5

value CHaIn

Integrated Value Chain for Diesel Power Plant

Manufacture

• Engine Components

• Crank Shaft

• Turbo Charger

• Other Core Parts

Assembly

• Medium Speed 4-Stroke

• Low Speed 2-Stroke

EPC Turn-key Supply

O&M

• Customized Engineering

• Engine & BOP Equipment

• Erection & Construction

• Spare-parts Supply

• Maintenance Service

• Operation Service

• Technical Service

teCHnICal tIe-uP

STX Heavy Industries, STX Engine (Korea)

• Presently, Global Top Class Engine Maker

• Various Power Range 4-St & 2-St Engine Production

MAN Diesel & Turbo (Germany)

• 250 Years Diesel History, World Leading Maker

• 4-Stroke Engine Lineup up to 19MW


6


Niigata Power Systems (Japan)

• 110 Years Diesel History, World Class Maker


• Specialized Gas Engine Maker

2. referenCes

7

overall eXPerIenCe

Quantity of engines

(units) output (mw) middle –east

230

1,062 america

144

1,020 asia

358

590 africa

86

334 europe

5

16

8


Total

3,022

825

units,

MW achieved

References

9

10


900MW EPC ProjECt

Iraq

In June 2012, STX Heavy Industries commissioned 900MW diesel power plant for Ministry of Electricity, Iraq. STX

Heavy Industries, the main contractor had executed EPC

(Engineering, Procurement, and Construction) project.

This project consists of total 4 sites, East Diwaniyah, North

Diwaniyah, Missan and Karbala.

Within only 11 months, STX Heavy Industries had completed manufacture, transport, installation and commissioning. For this project, 196 diesel generator sets had been manufactured & commissioned.

Customer

Location

Work Scope

Fuel Type

Total Capacity

Engine Model

Commercial Operation Date

Ministry of Electricity, Iraq

Iraq

EPC

HFO, DO

900MW

STX-NIIGATA 16V34HLX x 28

STX-MAN 18V28/32S x 168

July 2012

References

11

bIrd eye's vIew of 900mw ProjeCt

East Diwaniyah

Karbala

• Capacity

|

200MW

North Diwaniyah

• Configuration

|

16V34HLX x 28

• Capacity

|

300MW

Missan


|

18V28/32S x 72

• Capacity

|

200MW

12



|

18V28/32S x 48

• Capacity

|

200MW


|

18V28/32S x 48

References

13

340mw ePasa ProjeCt

braZIl

STX Heavy Industries & MAN Diesel & Turbo has jointly delivered and commissioned the engines. The facility has its origins in 2008 when Centráis Eléctricas da

Paraíba S.A. (EPASA) ordered 38 × MAN 18V32/40 and

2 x MAN 9L32/40 medium-speed, HFO-fuelled engines.

The plant, located in the city of João Pessoa in Paraíba state, Northeastern Brazil, has an output of 342 MW and operates as a reserve plant. In this way, it supports Brazil’s power generation system, which is in great part reliant on hydro-electric power plants but which need back-up during times of low rain fall and water levels.

Customer

Location

Work Scope

Fuel Type

Total Capacity

Engine Model


EPASA

Brzail

Genset Supply

HFO, DO

340MW

STX-MAN 18V32/40 x 38

STX-MAN 9L32/40 x 2

April 2011

14

Internal Combustion Engine Power Plant References

15

85MW EPC ProjECt

Iraq

STX Heavy Industries concluded a contract for the construction of a diesel power generation plant with

NRC (North Refineries Company), the largest national oil refinery company affiliated to the Iraq Ministry of Oil.

Under this contract, STX Heavy Industries will supply a diesel power generation facility with a total capacity of

85MW to the largest oil refinery in Iraq operated by NRC.

Customer

Location

Work Scope

Fuel Type

Total Capacity

Engine Model


North Refineries Company

Iraq

EPC

HFO, DO

85MW


November 2013

16


17

18


42MW Baja California

Sur iV ProjeCt

MexiCo

Comisión Federal de Electricidad (CFE) – Mexico’s stateowned electricity provider – has awarded Spanish contractor ABENER – the engineering and construction services company – the contract for the extension of a diesel power plant at La Paz, Baja California Sur.

STX Heavy Industries Co., Ltd., Korea supplied the engine in cooperation with UTE Baja California Sur IV – a subsidiary of ABENER – who is responsible for leading the 235 CCI Baja California Sur IV Project with the delivery and installation of the engine and the integration of all the power-plant equipment at site. The contract initiates

STX’s role in the stationary market for MAN B&W twostroke, low-speed diesel engines.

Customer

Location

Work Scope

Fuel Type

Total Capacity

Engine Model


CFE(Comisión Federal de Electricidad)

Mexico

EP + Supervision

HFO, DO

42MW

STX-MAN 12K80MC-S x 1

November 2013

References

19

54MW AMnurA IPP Project

BAnglAdesh

The plant is located near Amnura railway junction which connects the divisional headquarter Rajshahi to the district headquarter Nawabganj and to Rohanpur In this context, Amnura 54MW Power Plant should play a very significant role to strengthen the agro-based socioeconomic structure of this region, to create employment opportunities and to contribute to improve people’s livelihood.

Customer

Location

Work Scope

Fuel Type

Total Capacity

Engine Model


SINHA

Bangladesh

EP + Supervision

HFO, DO

54MW


January 2012

20


21

22


50MW KATPATTI IPP

PROJECT

BANGLADESH

This power plant is located in Kamalaghat, Mirkadim near Kathpatti, Munshiganj., Bangladesh. SINHA

Peoples Energy Ltd., a subsidiary of the Sinha Group, is successfully operating a power generation project under an IPP Contract with Bangladesh Power Development

Board. Total 7 diesel engines including auxiliaries equipments were supplied by STX Heavy Industries.

Customer

Location

Work Scope

Fuel Type

Total Capacity

Engine Model


SINHA

Bangladesh

EP + Supervision

HFO, DO

50MW


February 2015

References

23

24


24MW BHOLA GAS POWER

PROJECTT

BANGLADESH

This power plant is located in Bhola Island, Bangladesh.

Venture Energy Resources Ltd. (VERL), a subsidiary of the

Sinha Group, is successfully operating a power generation project at Bhola under a Rental Contract with Bangladesh

Power Development Board. This 24MW gas power plant was installed as expansion of gas turbine unit. Total 4 gas engines including with auxiliaries equipments were supplied by STX Heavy Industries.

Customer

Location

Work Scope

Fuel Type

Total Capacity

Engine Model


SINHA

Bangladesh

EP + Supervision

GAS

24MW

STX-NIIGATA 18V28AGS x 4

November 2014

References

25

11.2MW SOENERGY RENTAL

PROJECT

PANAMA

STX Heavy Industries supplied eight sets of containerized type of STX-Niigata 8L22HLX for needs in Latin America and the Caribbean to SoEnergy International (formerly

Energy International), a global energy services provider specialized in rental power. Power plant provides the client the following benefits:

1) reliable power production fueled by HFO

2) easy transportation and installation

3) better economic value than high-speed engine in terms of fuel cost

Customer

Location

Work Scope

Fuel Type

Total Capacity

Engine Model


SoEnergy International

Panama

EP + Supervision

HFO, DO

11.2MW

STX-NIIGATA 8L22HLX x 8

August 2014

26


27

3. fuel ClassIfICatIon

28


Heavy fuel oIl

1. Category

The quality of the heavy fuel oil is largely determined by the crude oil grade (provenance) and the refining process applied. This is the reason why heavy fuel oils of the same viscosity may differ considerably, depending on the bunker places. Heavy fuel oil normally is a mixture of residue oil and distillates. The components of the mixture usually come from state-of-the-art refining processes such as vis-breaker of catalytic cracking plants. These processes may have a negative effect on the stability of the fuel and on its ignition and combustion properties. In the essence, these factors also influence the heavy fuel oil treatment and the operating results of the engine.

Bunker places where heavy fuel oil grades of standardized quality are offered should be given preference. If fuels are supplied by independent traders, it is to be made sure that these, too, keep to the international specifications. The responsibility for the choice of appropriate fuels rests with the engine operator.

2. Specifications

Mineral oil companies have internally established specifications for heavy fuel oils, and experience shows that these specifications are observed worldwide and are within the limits of international specifications (e. g. ISO 8217, CIMAC, British Standards MA-100). As a rule, the engine builders expect that fuels satisfying these specifications are being used.

The fuel specifications as given table, are categorized by viscosity and grade, and make allowance for the lowest-grade crude oil offered worldwide and for the most unfavorable refining processes. The specifications have been coordinated between the

International Standard Organization (ISO), the British Standards Institute (BSI), the association of engine builders (CIMAC) and the

International Chamber of Shipping (ICS).

Fuel Classification

29

Heavy fuel oIl

Fuel oil specification

CIMAC 2003

BS MA – 100

ISO F – RM

A30

A10

Fuel-system related characteristic values

Viscosity (at 50°C)

Viscosity (at 100°C)

Density (at 15°C)

Flash point

Pour point (summer)

Pour point (winter) mm

2

/s (cSt) max.

max.

g/ml max.

min.

°C max.

max.

40

10

0.975

6

0

40

10

0.981

24

24

Engine-related characteristic values

B30

M4

B/C10

D80

M5

D15

80

15

0.985

E/F180

M7

E/F25

G/H/K380

8/9

G/K/H35

-

M8/-

H/K45

180

25

60

380

35

0.991/1.010

500

45

30

30

H/K700

M9/-

H/K55

700

55

Carbon residues

(conradon)

Sulphur

Ash

Vanadium

Water

Sediment (potential)

% wt.

mg/kg

% vol.

% wt.

max.

10 10/14

3.5

150

0.5

3.5

0.10

150/300

14

4

350

0.8

15/20 18/22

200/500

0.15

300/600

5

1

0.1

22

0.20

600

22

Supplementary characteristic values

Aluminium and silicon mg/kg

Asphalts

% wt.

Sodium mg/kg max.

80

2/3 of carbon residues (Conradson)

Sodium < 1/3 vanadium, sodium < 100

• Cetane number of low-viscosity constituent minimum 35

• Fuel free of admixtures not based on mineral oil, such as coal oils or vegetable oils ; Free of tar oil and lubricating oil (used oil)

dIesel oIl

1. Other definition

Diesel Fuel Oil, Bunker Diesel Oil, Marine Diesel Fuel, Marine Diesel Oil.

Diesel Oil (DO) is offered as heavy distillate (designation ISO-F-DMB) or as a blend of distillate and small amount of residual oil

(designation ISO-F-DMC).

2. Specification

The usability of a fuel depends upon the engine design and available cleaning facilities as well as on the conformity of the key properties with those listed in the table below which refer to the condition on delivery.

The key properties have been established to a great extent on the basis of ISO 8217-1996 and CIMAC-2003. The key properties are based on the test methods specified.

3. Key properties

Property / Feature

Specification ISO-F

Density at 15°C

Cinematic viscosity at 40°C

Pour point winter quality

Summer quality

Flash point Pensky Martens

Total content of sediments

Water content

Sulphur content

Ash content

Coke residue (MCR)

Cetane number

Copper-strip test

Vanadium content

Content of aluminium and silicon

Visual inspection

Unit

Kg/m

3 mm

2

/s (cSt)

°C

mg/kg

-

Other specifications

Test Method

ISO 3675

ISO 3104

ISO 3016

ISO 2719

ISO CD 10307

ISO 3733

ISO 8754

ISO 6245

ISO CD 10370

ISO 5165

ISO 2160

DIN 51790T2

ISO CD 10478

<0.3

<2.0

<0.01

<0.30

>35

<1

0

0

1)

Design

DMB

900

>2.5 <11

<0

<6

>60

0.1

<2.0

<0.03

<2.5

>35

<1

<100

<25

-

DMC

920

>4 <14

<0

<6

>60

0.1

<0.3

British Standard BS MA 100-1987

ASTM D 975

ASTM D 396

Class M2

2D

No. 2

Class M3

4D

No. 4

30


1)

With good illumination and at room temperature, appearance of the fuel should be clear and transparent.

Fuel Classification

31

natural gas

1. Requirement for natural gas

The gas should:

• Comply with the general applicable specifications for natural gas, as well as with specific requirements indicated in ‘3.

Fuel specification for natural gas’.

• Be free of dirt, dry and cooled (free of water, hydrocarbon condensate and oil) when fed to the engine.

If the dirt concentration is higher than 50 mg/Nm3, a gas filter must be installed upstream of the supply system.

You can check the gas quality using a gas analyzer.

2. Methane number

The most important prerequisite that must be met by the gas used for combustion in the gas engine is knock resistance. The reference for this evaluation is pure methane which is extremely knock-resistant and is therefore the name used for the evaluation basis:

• Methane number

Pure methane contains the methane number 100; hydrogen was chosen as the zero reference point for the methane number series as it is extremely prone to knocking.

However, pure gases are very rarely used as fuel in engines. These are normally natural gases that also contain components that are made up of high quality hydrocarbons in addition to knock-resistant methane and often significantly affect the methane number. It is clearly evident that the propane and butane components of natural gas reduce the anti-knock characteristic. In contrast, inert components, such as N2 and CO2, increase the anti-knock characteristic. This means that methane numbers higher than 100 are also possible.

3. Fuel gas of Physical Properties

Property

Temperature

Pressure

Solid particles

Granulometry

Water

Methane number max.

-

Unit

°C kPaG mg/Nm

3 microns

-

4. Composition of Natural Gas

Component

CH

4

C

2

H

6

C

3

H

8

C

4

H

10

, C

5

H

12

, C

6

H

14

, C

7

H

16

O

2

H

2

H

2

S

CO

2

N

2

LHV

Design

>85%

<10%

<5%

<2% (in total)

<1% (should be verified)


<10mg/Nm

3

(should be verified)



>7200kcal/Nm 3

Note : The engine output and performance are derated and adjusted by actual Composition data used gas.

Figure

0 - 50

500 - 600

3

5

Not to be detected

80 1)

1)

If the methane number is less than 80, reduce the power output of the engine and readjust the injection or ignition system.

If the methane number (MN) of the gas < 60, the gas shall not be used.

32


4. engIne Program

Fuel Classification

33

medIum sPeed engIne

1. Ambient conditions according to ISO 3046-1:2002

The stated consumption figures refer to the following reference condition according to ISO 3046-1:2002

• Ambient air pressure : 1000mbar

• Ambient air temperature : 25°C (77°F)

• Change air temperature : According to engine type, corresponding to 25°C cooling water temperature before charge air cooler.

The SFOC figures for engines in diesel operation are based on a lower calorific value of the fuel of 42,700kJ/kg.

2. Engine output

• kW m

: Mechanical Power Output (Engine)

• kW e

: Electrical Power Output (Engine + Alternator)

3. Heat rate

The figures are given for electrical power output at 100% load and without engine driven pumps & tolerance.

Attached pumps will require additional fuel consumption. The tolerance for guarantee is +5%. Please note that the additions to fuel consumption must be considered before the tolerance for guarantee is taken into account.

Basis for reference conditions, see section: ‘1. Ambient conditions according to ISO 3046-1:2002’. And all offered figures comply with

World Bank guide line.

4. Lube oil consumption

Figure for specific lube oil consumption are specified with a tolerance of a certain.

5. Dimension and masses

The masses stated correspond to the complete unit (including alternator). The total weight varies depending on the alternator make.

All masses given are without lube oil and cooling water filling. Dimensions and weights given are for guidance only and are subject to change without notice. The length of the Gen-Set unit depends on the alternator make.

Output Range

Engine Model

22HLX

28HLX

16V 34HLX

16V 41HLX

0

16V 46HLX

2,000 4,000 6,000 8,000 10,000 12,000

Output (kW e

)

14,000

34

Internal Combustion Engine Power Plant Engine Program

35

stX-nIIgata 22HlX

Engine Speed

Frequency

Mechanical Output

Electrical Output

Bore & Stroke

Heat Rate

Lub Oil Consumption

A

B

C

W

H

Mass mm mm mm mm mm t rpm

Hz kW m kW e mm

1,000

50

6L

900

60

1,000

50

8L

900

60

1,000

50

12V

900

60

1,000

50

16V

900

60

1,000

50

18V

900

60

1,245 1,110 1,760 1,760 2,490 2,220 3,320 2,960 3,735 3,330

1,158 1,032 1,660 1,660 2,390 2,131 3,187 2,842 3,586 3,197

B : 220 S : 300

6L 8L 12V 16V 18V kJ/kW e h 9,095 9,095 8,463 8,463 8,811 8,811 8,811 8,811 8,811 8,811 kg/h

0.75

~ 1.25

0.67

~ 1.11

1.06

~ 1.76

1.06

~ 1.76

1.49

~ 2.49

1.33

~ 2.22

1.99

~ 3.32

1.78

~ 2.96

2.24

~ 3.74

2.0

~ 3.33

6L

4,179

2,730

6,909

1,977

2,717

23

8L

4,919

3,100

8,019

1,977

2,834

31

12V

4,469

3,250

7,719

2,364

3,175

39

16V

5,269

3,490

8,759

2,364

3,175

45

18V

5,669

3,590

9,259

2,364

3,175

50

stX-nIIgata 28HlX

Engine Speed

Frequency

Mechanical Output

Electrical Output

Bore & Stroke

Heat Rate

Lub Oil Consumption

A

B

C

W

H


Hz kW m kW e mm

750

50

6L

720

60

750

50

8L

720

60

750

50

12V

720

60

750

50

16V

720

60

750

50

18V

720

60

2,040 1,950 2,720 2,600 4,080 3,900 5,440 5,200 6,120 5,850

1,938 1,853 2,611 2,496 3,917 3,744 5,222 4,992 5,875 5,616

B : 280 S : 400

6L 8L 12V 16V 18V kJ/kW e h 8,240 8,240 8,154 8,154 8,154 8,154 8,154 8,154 8,154 8,154 kg/h

1.63

~ 2.04

1.56

~ 1.95

2.18

~ 2.72

6L

4,825

2,780

7,605

2,355

2,855

49

8L

5,920

3,250

9,170

2,406

2,855

62

2.08

~ 2.6

3.26

~ 4.08

12V

6,315

3,450

9,765

2,527

3,487

75

3.12

~ 3.9

4.35

~ 5.44

16V

7,035

3,550

10,585

2,533

3,335

92

4.16

~ 5.2

4.9

~ 6.12

4.68

~ 5.85

18V

8,415

3,550

11,965

2,780

3,785

103

36


37

stX-nIIgata 34HlX, 41HlX, 46H(l)X

Engine Speed

Frequency

Mechanical Output

Electrical Output

Bore & Stroke

Heat Rate

Lub Oil Consumption

C

W

A

B

H

Mass rpm

Hz kW m kW e mm kJ/kW e h kg/h mm mm mm mm mm t

16V34HLX

600

50

8,030

7,789

B : 340 S : 500

600

60

8,030

7,789

16V34HLX

8,144 8,144

6.42 ~ 7.23

16V34HLX

8,919

4,135

13,054

3,800

5,240

163

16V41HLX

500

50

10,591

10,273

B : 410 S : 560

514

60

10,591

10,273

16V41HLX

7,781 7,781

8.80 ~ 10.08

16V41HLX

12,510

6,500

19,010

5,434

6,067

200

16V46H(L)X

429

50

12,391

12,019

B : 460 S : 600

450

60

12,391

12,019

16V46H(L)X

7,747 7,747

12.64

16V46H(L)X

10,500

6,000

16,500

5,200

5,700

270

Output Range

Engine Model

27/38

28/32

0

32/40

1,000 2,000 3,000 4,000 5,000 6,000 7,000 8,000 9,000

Output (kW e

)

10,000

38


39

stX-man 27/38

Engine Speed

Frequency

Mechanical Output

Electrical Output

Bore & Stroke

Heat Rate

Lub Oil Consumption

A

B

C

W

H

Mass kg/h mm mm mm mm mm t rpm

Hz kW m kW e mm

750

50

5L

720

60

750

50

6L

720

60

750

50

7L

720

B : 270 S : 380

60

750

50

8L

720

60

750

50

9L

720

60

1,600 1,500 1,980 1,980 2,310 2,310 2,640 2,640 2,970 2,970

1,536 1,440 1,900 1,900 2,218 2,218 2,534 2,534 2,851 2,851

5L 6L 7L 8L 9L kJ/kW e h 8,140 8,095 8,140 8,095 8,140 8,095 8,140 8,095 8,140 8,095

0.7

~ 1.3

5L

4,346

2,486

6,832

2,293

3,712

40

0.7

~ 1.3

0.8

~ 1.6

6L

4,791

2,766

7,557

2,293

3,712

44.5

0.8

~ 1.6

0.9

~ 1.8

7L

5,236

2,766

8,002

2,420

3,899

50.4

0.9

~ 1.8

1.1

~ 2.1

8L

5,681

2,986

8,667

2,420

3,899

58.2

1.1

~ 2.1

1.2

~ 2.4

9L

6,126

2,986

9,112

2,420

3,899

64.7

1.2

~ 2.4

stX-man 28/32

5L 6L 7L 8L

Engine Speed rpm 750 720 750 720 750 720 750 720 750 720 750 720 750 720

Frequency

Hz 50 60 50 60 50 60 50 60 50 60 50 60 50 60

Mechanical Output kW m

1,100 1,050 1,320 1,260 1,540 1,470 1,760 1,680 1,980 1,890 3,760 3,600 4,230 4,050

Electrical Output

Bore & Stroke kW mm e

B : 280 S : 320

9L 16V 18V

1,045 1,000 1,255 1,200 1,465 1,400 1,670 1,600 1,880 1,800 3,610 3,456 4,060 3,888

Heat Rate

5L 6L 7L 8L 9L 16V 18V kJ/kW e h 8,549 8,518 8,549 8,518 8,549 8,518 8,549 8,518 8,549 8,518 8,420 8,411 8,420 8,411

Lub Oil

Consumption

A

B

C

W

H

Mass mm mm mm mm mm t kg/h

0.66

~ 1.10

0.63

~ 1.05

0.79

~ 1.32

0.76

~ 1.26

0.92

~ 1.54

0.88

~ 1.47

1.06

~ 1.76

1.01

~ 1.68

1.19

~ 1.98

1.13

~ 1.89

1.5

~ 3.0

1.5

~ 3.0

1.6

~ 3.2

1.6

~ 3.2

5L

4,279

2,400

6,679

1,566

3,184

32.6

6L

4,759

2,510

7,269

1,566

3,184

36.3

7L

5,499

2,680

8,179

1,614

3,374

39.4

8L

5,979

2,770

8,749

1,614

3,374

40.7

9L

6,199

2,690

8,889

1,748

3,534

47.1

16V

6,116

3,822

9,938

2,470

3,449

62.2

18V

6,626

4,081

10,707

2,470

3,449

70.8

40


41

stX-man 32/40

Engine Speed

Frequency

Mechanical Output

Electrical Output

Bore & Stroke

Heat Rate

Lub Oil Consumption

C

W

A

B

H


Hz kW m kW e mm kJ/kW e h

9L 12V 14V 16V 18V

8,320 8,320 8,232 8,232 8,232 8,232 8,232 8,232 8,232 8,232 kg/h

750

50

9L

720

60

750

50

12V

720

60

750

50

14V

720

60

750

50

16V

720

60

750

50

18V

720

60

4,500 4,500 6,000 6,000 7,000 7,000 8,000 8,000 9,000 9,000

4,365 4,365 5,820 5,820 6,790 6,790 7,760 7,760 8,730 8,730

B : 320 S : 400

2.7

9L

7,215

4,100

11,315

2,715

5,125

82

3.6

12V

6,475

4,215

10,690

3,370

4,795

98

4.2

14V

7,105

4,215

11,320

3,370

4,795

112

4.8

16V

7,670

4,450

12,120

3,500

5,240

131

5.4

18V

8,300

4,450

12,750

3,500

5,240

139

gas engIne

1. Design concept

28 AGS series engines are equipped with a pre-combustion chamber and spark-ignition system. The lineup consists of 6 and 8-cylinder L-type, 12, 16 and 18-cylinder V- type engine, covering 2-6 MW in output. The combustion and pre-combustion chamber section is optimized in efficiency for power generation applications while maintaining the minimum level of NOx emission.

In addition to the optimized design of the combustion and pre-combustion chamber section, the series has much higher thermal efficiency than the conventional spark-ignition engine thanks to the Miller cycle technology.

Pre-

Combustion

Chamber

Main

Combustion

Chamber

Spark Plug

Pilot Gas

2. Design condition

The gas engine generating set(s) will be designed in compliance with the following site conditions.

• Ambient temperature : Max. 45 °C, Min. 50 °C, Design 40 °C

• Cooling water temperature : Max. 35 °C (charge air cooler inlet)

3. Heat rate

The figures are at 100% of the rated output referred to the shaft end coupling of gas engine. This figure shall be subject to ISO standard reference conditions and 6 gr/kg of absolute humidity (equivalent for 30 % of relative humidity) without tolerance.

4. Lube oil consumption

The specific lube oil consumption shall be at the rated output and net consumption, excluding leakage and treated losses. This figure shall be subject to a tolerance of 10% and based on the use of recommended lube oil, and will be expected after a total running time of 500 ~ 700 hours at site.

42


43

Output Range

Engine Model

L28AGS

0

V28AGS

1,000 2,000 3,000 4,000 5,000

Output (kW e

)

6,000

stX-nIIgata 28ags

Engine Speed

Frequency

Mechanical Output

Electrical Output

Bore & Stroke rpm

Hz kW m kW e mm

750

50

6L

720

60

750

50

8L

720

60

750

50

12V

720

60

750

50

16V

720

60

750

50

18V

720

60

2,083 1,959 2,760 2,629 4,124 3,918 5,464 5,258 6,186 5,928

2,000 1,900 2,650 2,550 4,000 3,800 5,300 5,100 6,000 5,750

B : 295 S : 400

6L 8L 12V 16V 18V kJ/kW e h 7,901 7,901 7,884 7,884 7,651 7,651 7,618 7,618 7,585 7,585

Heat Rate

Lub Oil Consumption kg/cyl.h

A

B

C

W

H

Mass mm mm mm mm mm t

* The data of ‘mass’ include common bed weight.

0.24

6L

5,130

2,910

8,040

3,000

4,000

44.5

0.23

0.24

8L

6,265

2,910

9,175

3,000

4,000

58

0.23

0.24

12V

6,070

3,080

9,150

3,600

4,600

83

0.23

0.24

16V

7,130

3,080

10,210

3,600

4,600

106

0.23

0.24

18V

7,660

3,080

10,740

3,600

4,600

125

0.23

44


45

low sPeed engIne

1. Nominal rating (MCR)

The engine ratings quoted remain valid up to tropical conditions:

• Blower inlet temperature : 45°C

• Blower inlet pressure : 1,000 mBar

• Charge air coolant temperature : 32°C

MCR (Maximum Continuous Rating) is defined as the maximum output (MW) that a generating station is capable of producing continuously under normal conditions over a year. Under ideal conditions, the actual output could be higher than the MCR.

2. Engine output

• kW m

: Mechanical Power Output (Engine)

• kW e

: Electrical Power Output (Engine + Alternator)

3. Site specified rating

L1 (Power optimized) > site specified rating > L2 (Fuel economy optimized)

The engine may be operated without restriction at any load up to site specified rating. Operating at overload rating, i.e. 110% of the site specified rating, is permissible for one hour every 12 consecutive hours.

4. Engine heat rate

The figures specified in the table refer to Electrical output and to ISO 3046/1-2002 ambient conditions:

• Blower inlet temperature : 25°C

• Blower inlet pressure : 1,000 mBar

• Charge air coolant temperature : 25°C

5. Fuel oil consumption guarantee (MC-S engine)

The MCR heat rate guaranteed by MAN Diesel & Turbo is subject to a tolerance of ±5% at ISO 3046/1-2002 ambient conditions and the figures comply with World Bank guide line.

Output Range

Engine Model

80MC-S

0

90MC-S

10,000 20,000 30,000 40,000 50,000

Output (kW e

)

60,000

46


47

stX-man 80mC - s

Engine Speed

Frequency

Mechanical

Output

Electrical

Output

Bore & Stroke

7K 8K 9K

L1

107.1

50

L2 L1

109.1

60

L2 L1

107.1

50

L2 L1

109.1

60

L2 L1

107.1

50

L2 L1

109.1

60

L2 rpm

Hz kW m

24,953 19,979 25,380 20,333 28,521 22,833 29,005 23,240 32,083 25,688 32,630 26,141 kW e

23,955 19,180 24,365 19,520 27,380 21,920 27,845 22,310 30,800 24,660 31,325 25,095 mm B : 800 S : 2300

Heat Rate

7K 8K 9K kJ/kW e h 7,532 7,270 7,532 7,270 7,532 7,270 7,532 7,270 7,532 7,270 7,532 7,270

• Up to 4% heat rate reduction is obtainable depending on actual site ambient conditions.

Lub Oil

Consumption

Cylinder Oil

Consumption kg/cyl.h

g/kWh

0.3~0.5

0.6~1.2

0.3~0.5

0.6~1.2

0.3~0.5

0.6~1.2

0.3~0.5

0.6~1.2

0.3~0.5

0.6~1.2

0.3~0.5

0.6~1.2

Engine Speed

Frequency

Mechanical

Output

Electrical

Output

Bore & Stroke

L1

107.1

50

L2

10K

L1

109.1

60

L2 L1

107.1

50

L2

11K

L1

109.1

60

L2 L1

107.1

50

L2

12K

L1

109.1

60

L2 rpm

Hz kW m

35,682 28,542 36,260 29,047 39,214 31,391 39,885 31,953 42,776 34,245 43,510 34,854 kW e

34,255 27,400 34,810 27,885 37,645 30,135 38,290 30,675 41,065 32,875 41,770 33,460 mm B : 800 S : 2300

Heat Rate

10K 11K 12K kJ/kW e h 7,532 7,270 7,532 7,270 7,532 7,270 7,532 7,270 7,532 7,270 7,532 7,270


Lub Oil

Consumption

Cylinder Oil


g/kWh

0.3~0.5

0.6~1.2

0.3~0.5

0.6~1.2

0.3~0.5

0.6~1.2

0.3~0.5

0.6~1.2

0.3~0.5

0.6~1.2

0.3~0.5

0.6~1.2

48


49

stX-man 90mC - s

7K 8K 9K

L1 L2 L1 L2 L1 L2 L1 L2 L1 L2 L1 L2

Engine Speed rpm

Frequency

Hz

Mechanical

Output

Electrical

Output

Bore & Stroke kW kW m mm e

107.1

31,563

30,300

50

25,240

24,230

109.1

32,135

30,850

60

25,734

24,705

107.1

36,073

34,630

50

27,219

26,130

B : 900 S : 2300

109.1

36,724

35,255

60

29,411

28,235

107.1

40,583

38,960

50

32,448

31,150

109.1

41,313

39,660

60

33,089

31,765

Heat Rate

7K 8K 9K kJ/kW e h 7,532 7,270 7,532 7,270 7,532 7,270 7,532 7,270 7,532 7,270 7,532 7,270


Lub Oil

Consumption

Cylinder Oil


g/kWh

0.3~0.6

0.6~1.2

0.3~0.6

0.6~1.2

0.3~0.6

0.6~1.2

0.3~0.6

0.6~1.2

0.3~0.6

0.6~1.2

0.3~0.6

0.6~1.2

10K 11K 12K

L1 L2 L1 L2 L1 L2 L1 L2 L1 L2 L1 L2

Engine Speed rpm

Frequency

Hz

Mechanical

Output

Electrical

Output

Bore & Stroke kW kW m mm e

107.1

45,094

43,290

50

36,052

34,610

109.1

45,906

44,070

60

36,766

35,295

107.1

49,604

47,620

50

39,661

38,075

B : 900 S : 2300

109.1

50,495

48,475

60

40,443

38,825

103.4

52,284

50,193

50

41,803

40,131

102.9

52,041

49,959

60

41,559

39,897

Heat Rate

10K 11K 12K kJ/kW e h 7,532 7,270 7,532 7,270 7,532 7,270 7,532 7,270 7,532 7,270 7,532 7,270


Lub Oil

Consumption

Cylinder Oil


g/kWh

0.3~0.6

0.6~1.2

0.3~0.6

0.6~1.2

0.3~0.6

0.6~1.2

0.3~0.6

0.6~1.2

0.3~0.6

0.6~1.2

0.3~0.6

0.6~1.2

50


51

52


5. Power Plant solutIon

53

ProCess of engIne Power Plant

CW System

H.T Expansion Tank

Makeup water

L.T Expansion Tank

FO System

FO Supply Pump FO Booster Module*

FO Service Tank

FO Separator*

Diesel Engine Generator

Sludge

* Only applicable to HFO fired system

FO Settling Tank

54


FO Transfer

Pump

FO Storage Tank

FO Unloading

Pump

Exhaust Gas

Indoor

Hot LO

Cold LO

L.T Cooling Water

H.T Cooling Water

H.T Cooling Water

L.T Cooling Water

LO System

LO Cooler & Filter

CW System

Exhaust Gas System

Exhaust Gas Boiler & Silencer

L.T Cooling

Water Pump

H.T Cooling

Water Pump

Sludge Tank*

Sludge

LO Separator*

CA System

L.T Radiator H.T Radiator

Air Tank

Air Compressor - Motor

Air Compressor - Motor


55

tyPe of engIne Power Plant

Conventional Diesel Power Plant (DPP)

‘340MW EPASA in Brazil’

Comparison between DPP and CPP

DPP

(Conventional Type)

Installed Capacity

Fuel

Unit power

(ISO Condition)

Design Lifetime

Engine Speed (RPM)

Equipment

Delivery (FOB)

Required Period for EPC*

6~8 months

Approx. 10~12 months

Major Features

· Relatively Easier O&M

· Required Power House

· Utilizing Local Resources

* The construction period is subject to its plant capacity & owner’s requirement.

1MW up to 200MW

Heavy Fuel Oil, Diesel Oil

1 ~ 8.7MW / unit

25 years

600 ~ 1,000 rpm

CPP

(Containerized Type)

6~8 months

Approx. 9 ~ 10 months

· Ultimate Fast Track

· No Required Power House

· Minimizing Local Risk by modularization

Containerized Diesel Power Plant (CPP)

56


‘900MW MOE in Iraq’


57

ConventIonal dIesel Power Plant(dPP)

10

1

9

8

2

5

3

4

1

Power House

Installation of D/G Sets

58


Air Ventilation System Intake & Exhaust Gas System

1

2

3

4

6

7

2

Heat Recovery Boiler System

3

Piping System

4

Cooling System

5

Internal Switch Gear Room

6

Purifier & Pump House

7

Tank Farm

8

Transformer

9

Outgoing Switch Gear Room

10

Substation & Transmission


59

ContaInerIZed dIesel Power Plant (CPP)

18

16

17

60


8

13

14

15

20

5

4

2

3

2

2

6

6

7

11

12

19

21

9

10

6

1

1

MDU (Main Diesel Unit)

2

HSU (HFO Supply Unit)

3

DSU (DO Supply Unit)

4

SAU (Starting Air Unit)

5

Black Start D/G Unit

6

PSU (Pump Station Unit)

7

DO Storage Tank

8

HFO Storage Tank

9

Raw Water Tank

10

Oily Water Separator Unit

11

Water Treatment unit

12

Waste Oil Tank

13

Radiator

14

FO Drain Tank

15

FO Drain Pump

16

Step up Transformer

17

CCR

18

MV, LV Unit

19

LO Storage Tank

20

Thermal Oil Heating Unit

21

Used LO Tank


61

ProjeCt basIC work sCoPe

Project Milestone

Basic / Detailed

Engineering

Equipment

Supply

Training

Installation

Commissioning

Commercial Operation

• Technical Specification for Diesel Power Plant

• Estimated Total Power Demand

• General Arrangement Drawing for Gen-set

• General Layout for Power Plant

• Electrical Panel Layout

• Outline Drawings for Equipment

• Piping and Instrumentation Diagram

• Single Line Diagram

• Sequence Diagram for Panels

• Control Logic Diagram

• Instrument List

• Design Data for Engineering of Equipment

• Factory Test and Site Test Program

• Piping Layout

• Cable Layout including Cable Schedule Plan

• Spare parts and Tool List

• Manufacturing

• Assembly

• Shop Test

• Shipping

• Transport

• Factory Training

• Civil Work

• Installation

• Mechanical Work

• Electrical Work

• Site Test & Commissioning

• Completion • O&M

A

B

C

Basic Work Scope Split

Equipment

(STX Scope)

Local Works

(STX Leading)

Customer Works

• Basic Plant Engineering

• Diesel Engine Generators

• Plant Mechanical Auxiliaries

• Various Oil & Water Tanks

• Balance of Plant Equipment

• Transport (Ocean, Inland)

• Authority Permits, License.

• Access Roads to Site

• Plant Electric Auxiliaries

• Commissioning, Supervision

• during erection period

• Civil & Building Engineering &

Construction

• Erection of Plant Equipmen

• Initial Fuel Oil, Lube Oil, Cooling Water,

Chemicals.

• Insurance, Import Duties, Taxation etc.

• STX as EPC Provider can execute entire diesel power plant works (A,B) by international quality control system and local standards to meet local regulations.

62


ContaCts

Seoul, Korea - Sales Office

Dubai – Sales Office

Changwon, Korea - Engineering Office

Diesel Power Sales Team

STX Namsan Tower, 631, Namdaemunno 5-ga, Jung-gu, Seoul, Korea

Tel : +82-2-6960-6521

P.O.Box 262099, Jafza View #19-1907, Jebel Ali Free Zone, Dubai, UAE

UAE Mobile : +971-52-863-1805

STX Institute of Technology 93-3, Jungang-dong, Seongsan-gu, Changwon, Gyeongsangnam-do, Korea

Tel : +82-55-280-0770

E-mail : [email protected]

Contacts

63

http:// www.stxhi.co.kr

This document is the product and property of STX Heavy Industries and is protected by applicable copyright laws.

Subject to modification in the interest of technical progress. Reproduction permitted provided source is given.

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