NITIN CORPORATION 402, 4th Floor, Bezzola Commercial ... · PDF filethrough a newly installed...

NITIN CORPORATION 1 No. 24.301 MW Deutz Gas Fired Power Plant.

- Mumbai.

NITIN CORPORATION

402, 4th

Floor,

Bezzola Commercial Complex,

Sion – Trombay Road,

Chembur,

Mumbai – 400071,

India.

WEB: www.corponit.com E – MAIL: [email protected]

[email protected]

FAX : +91 - 22 - 25235386

PH (O) : +91 - 22 - 25234478/67973677

THE FOLLOWING GAS FIRED POWER PLANT IS AVAILABLE FOR SALE WITH US WITH

IMMEDIATE DELIVERY:

1 No. – 24.301 MW Deutz (MWM) make, Gas fired Power plant (5 x TBG 632 Deutz + 1 x TCG

2032 V16 MWM + 1 x G 3520 B Caterpillar Engines) as per the following technical specifications:

DESCRIPTION OF THE INSTALLATION

The plant consists of five DEUTZ (MWM) engines, model TBG 632 V 16; one MWM

engine model TCG 2032; one Caterpillar engine model G 3520 B operating by natural gas.

Before the connection to the gas regulator group of each motor, the natural gas passes

through a newly installed Measurement and Regulation System that filters and reduces the

pressure to adapt it to the motor requirements. The data of the Otto cycle gas engine, with

lean mixture combustion, turbo charger, are shown in the following table:

3 x 3,916 MWe engines;

Brand DEUTZ TBG 632 V 16

Unit Power 3.916 kWe

Gas Consumption 9.336 kW at 100 % loading tolerance

5 %

Cylinders and Configuration 16 V

Rotational Speed 1.000 rpm

Electrical Efficiency 41,4%

Thermal Efficiency 44%

Air Flow

Inlet appr.

20.079 kg/h

Exhaust Gas Flow

appr.

20.897 kg/h

Gas Temperature 467 ºC

Each engine operates a generator of 4.850 kVA electrical output. The current of each generator is sent

to apart 11 kV set-up transformer.

http://www.corponit.com/

mailto:[email protected]

mailto:[email protected]


- Mumbai.

Current situation of the engines :

The installation has running time of the engines of 50.900, 51.750,

49.600 hours respectively.


Brand DEUTZ TBG 632 V 16



5 %



Electrical Efficiency 40,9%

Thermal Efficiency 50,6%

Air Flow

Inlet appr.

18.929 kg/h

Exhaust Gas Flow

appr.

19.604 kg/h


Each engine operates a generator of 4.700, 4.600 kVA electrical output. The current of each

generator is sent to apart 6,6 kV set-up transformer.

Current situation of the engines :

The installation has running time of the engines of 21.400,

22.200 hours respectively.

1x 4,000 MWe engine;

Brand DEUTZ TCG 2032 V 16



5 %



Electrical Efficiency 42,8 %

Thermal Efficiency 44,5 %

Air Flow

Inlet appr.

20.537 kg/h

Exhaust Gas Flow

appr.

21.269 kg/h


Each engine operates a generator of 5.055 kVA electrical output. The current of generator is


- Mumbai.

sent to apart 6,6 kV set-up transformer.

Current situation of the engine :

The installation has running time of the engine of 15.800 hours respectively.

1x 1,465 MWe engine;

Brand CATERPILLAR G 3520 B



5 %



Electrical Efficiency 40 %

Thermal Efficiency 44,5 %

Air Flow

Inlet appr.

6.428 kg/h

Exhaust Gas Flow

appr.

8.230 kg/h


Each engine operates a generator of 1.750 kVA electrical output. The current of generator is

sent to apart 0,4 kV set-up transformer.

Current situation of the engine :

The installation has running time of the engine of 28.500 hours respectively.

This engine operates in container with the needed equipments both of electrical and mechanical.

THERMAL

UTILIZATION

STEAM

GENERATION


The exhaust gas from engines were directed to heat recovery steam generators (boilers) that produce 3

t/h saturated steam at 7,5 bar using the heat produced by the exhaust gas.


- Mumbai.

Steam Conditions per engine

Maximum Steam Flow with Exhaust Gases from the

Engine

3,1 t/h

Registered Pressure 10 bar

Normal Operating Pressure 7,5 bar

Steam Quality 3.100 kg/h

Exhaust Gas Recovery Flow 20.897 kg/h

Gas Temperature of Engines 467 ºC

Feed Water Temperature 95 ºC

Eco-Outlet Temp.with Exhaust Gases 163,8 ºC

Hot Water

The thermal energy from the HT and LT coolant circuits of the engine were also used to produce

2.132 kWh/engine.

The total heat balance of the cogeneration plant is as follows:

- Steam Production from exhaust gases at 7,5 bar 3,1 t/h per engine

- Hot Water Production

Therefore the recovered heat during the cogeneration process is :

Recovered Heat Exhaust Gases 1.739 kWth/engine

Recovered Heat Cooling Water 2.132 kWh/engine

Total Heat Used 3.871 kWh/engine

Total Annual Energy Balance: (for only one engine)

Running Hours per Engine 8.000 h

Power 1 x 3.916 = 3.916 kWh

Electricity generation 31.328.000 kWh

Fuel Consumption 1 x 9.336 x 8000 = 74.688.000

kWh

Steam Produced 1 x 3 x 8.000 = 24.000 t/year

Used Heat 30.968.000 kWh

* Each engine has same balance value.


- Mumbai.


The exhaust gas from engines were directed to heat recovery steam generator (boiler) that produce 7 t/h

saturated steam at 7,5 bar using the heat produced by the exhaust gas. In addition the heat recovery steam

generator used the duct burner produced 10 t/h totally.



Engine

7 t/h

Steam Flow with Exhaust Gases from the engine and

Burned addition natural gases with duct burner

10 t/h








Hot Water


2.067 kWh/engine.


- Steam Production from exhaust gases at 7,5 bar 3,5 t/h per engine








Power 1 x 3.544 = 3.544 kWh

Electricity generation 28.352.000 kW

Fuel Consumption 1 x 8.648 x 8000 = 69.184.000 kW

Steam Produced 1 x 3,5 x 8.000 = 28.000 t/year

Used Heat 36.416.000 kW


- Mumbai.


1 x 4,000 MWe engine;

The exhaust gas from engine were directed to heat recovery steam generator (boiler) that produce 3 t/h

saturated steam at 7,5 bar using the heat produced by the exhaust gas.



Engine

3 t/h








Hot Water


2.315 kWh/engine.


- Steam Production from exhaust gases at 7,5 bar 3 t/h per engine








Power 1 x 4.000 = 4.000 kWh

Electricity generation 32.000.000 kWh






- Mumbai.

1 x 1,465 MWe engine;

The exhaust gas from engine were directed to heat recovery steam generator (boiler) that produce 1 t/h

saturated steam at 6 bar using the heat produced by the exhaust gas.



Engine

1 t/h


Normal Operating Pressure 6 bar






Hot Water

The thermal energy from the HT and LT coolant circuits of the engine were also used to

produce 752 kWh/engine.


- Steam Production from exhaust gases at 6 bar 1 t/h per engine



Recovered Heat Exhaust Gases 1.000 kWh/engine

Recovered Heat Cooling Water 752 kWh/engine




Power 1 x 1.465 = 1.465 kWh






Total Annual Energy Balance: (for all engines)


- Mumbai.


Power 24.301 kWh


Fuel Consumption 466.480.000 kW

Steam Produced 160.000 t/year



ELECTRICAL INSTALLATIONS

The cogeneration electrical system entails;

- 3 x 4.850 kVA alternators, both at 11 kV 50 Hz.

- 1 x 4.700 kVA and 1 x 4.600 kVA alternators, both at 6,6 kV 50 Hz.

- 1 x 5.055 kVA alternator both at 6,6 kV 50 Hz.

- 1 x 1.750 kVA alternator both at 0,4 kV 50 Hz.

Engines are connected to the grid by means of a step-up transformers.

For the electrical power supply of the equipment within the cogeneration plant, there is an

auxiliary switchboard. This distribution board to auxiliary service supplies the following

equipment:

Boiler Control Panels

Pumps and ventilators

Process Control Panel

Control Panel of the

Engines Crane Bridge

Air Coolers

Ventilation

Fans Lighting

Etc.


- Mumbai.

SCOPE OF SUPPLYS

Engines (x3) - DEUTZ AG (MWM) TBG 632 /TCG 2032 V 16

3.916 kWe / Model Year = 2003

Engines (x2) – DEUTZ AG (MWM) TBG 632 V 16


Engines (x1) – DEUTZ AG (MWM) TBG 2032 V 16


Engines (x1) – CATERPILLAR G 3520 B


Generators (x3) - AVK DIG 156

I/6 4.850 kVA – 255 A / Model

Year 2003

Generators (x2) - AVK DIG 150

M/6 4.700 kVa – 452 A / Model

Year 1997

4.600 kVa – 402 A / Model Year 1998

Generators (x1) - AVK DIG 156 L /6

5.055 kVa – 442 A / Model Year 2009

Generators (x1) - CATERPILLAR SR4 B

1.831 kVa / Model Year 2002

Air Inlet Pumps (x3) – Allweiler AG / NB 32-200

12 m³/h, h = 11 mt, 1,1 kW, 1.450 d/d, Model Year 2004

Air Inlet Pumps (x2) – KSB B Bloc 32-125

15 m³/h, h = 12 mss, 2.900 d/d, Model Year 2009






- Mumbai.

Plate heat exchangers (x3) - GEA VT 40 CDS-10

Plate heat exchangers (x2) – ALFA LAVAL M 15 – BFM8

Plate heat exchanger (x1) – GEA ARASTA NT 100X.HV.EPDM

Plate heat exchanger (x1) – GEA VT40 VL CDS.10

Oil heat exchangers (x3) - GEA Type VT 40 CDS-10

Oil heat exchangers (x2) - SWEP GX-042 P

Oil heat exchanger (x1) - MWM TL250ECGL

Intercooler heat exchanger (x1) - GEA VT20 HVL CDS.10

Heat exchanger (x1) (dearator) – TRANTER GX-26

Heat exchanger (x1) (dearator) – ALFA LAVAL M10-BFM

Heat exchanger (x1) (auxiliary) – ALFA LAVAL M10-BFM

Intercooler Pumps (x3) - Allweiler AG / NB 50-

160 65 m³/h, h = 30 mt, 11 kW, 2900 d/d, Model

year 2004

Intercooler Pumps (x2) - ITUR IN-65/315 B

60 m³/h, h = 25 mt, 7,5 kW, 1.460 d/d, Model year 1999

Intercooler Pumps (x1) - KSB B Bloc 65-160

70,8 m³/h, h = 25,5 mss, 11 kW, 2.930 d/d, Model year 2011

Intercooler Pumps (x1) - WILO IPn 65-

200 2,2 kW, 1.450 d/d


- Mumbai.

Jacket Water Pumps (x3) - Allweiler AG / NB 80-160

118,4 m³/h, h = 36 mt, 18,5 kW, 2900 d/d, Model year 2004

Jacket Water Pumps (x2) – ITUR IN-80/315

B 120 m³/h, h = 35 mt, 22 kW, 1.470 d/d

Jacket Water Pumps (x1) – KSB B Bloc 65-200

121 m³/h, h = 35,4 mss, 22 kW, 2.945 d/d, Model year 2011

Jacket Water Pumps (x1) – WILO IPn 125-250

7,5 Kw, 1.440 d/d

Hot Water of Customer Side (Seconder Side) Jacket Water Pumps (x3) - Allweiler AG / NB 65-125

66 m³/h, h = 17 mt, 5,5 kW, 2900 d/d, Model year 2004

Hot Water of Customer Side (Seconder Side) Jacket Water Pumps (x2) - KSB BBloc 65 – 125

85,4 m³/h, h = 20,2 mss, 7,5 kW, 2900 d/d, Model year 2009

Hot Water of Customer Side (Seconder Side) Jacket Water Pumps (x1) - KSB BBloc 65 – 125

85,4 m³/h, h = 20,2 mss, 7,5 kW, 2900 d/d, Model year 2009

Compressors (x2) - Hatlapa L35/ 31,5 m³/h / 30 bar / 6,6 kW /Model Year 2004

Compressors (x2) – ABC VA70, 650 rpm, Atms 30-25, 5.5 kW

Air Tanks (x3) - Romer GmbH / 30 bar, 2.000 lt, Model Year =2004

Air Tanks (x3) – Termoset S.A., 2m³, 30 bar, Model Year 1999


- Mumbai.

BOILERS and EQUIPMENTS

Boilers (x3)

Capacity = 1.739

kW/h Operation pressure = 7,5 bar

Project pressure = 10 bar

Model Year = 2004

Boilers (x1)

Capacity = 7.500

kW/h Operation pressure = 8 bar


Model Year = 1999

Boilers (x1)

Capacity = 1.977



Model Year = 2009

Boilers (x1)

Capacity = 710



Model Year = 2002

Feeding Pumps (x6) - KSB WKL-32-5 / 3,6 m³/h, h=100 mt, 2.900 d/d, 3 kW , Model Year = 2004

Feeding Pumps (x2) - GRUNDFOS TYP-CR 16-100

16 m³/h, h=120 mt, 2.900 d/d, 11 kW

Feeding Pumps (x2) - LOWARA

SV414F30T/P 8 m³/h, h=119 mt, 2.900 d/d, 3

kW

Feeding Pumps (x2) - KSB N6 3/14


- Mumbai.

2,8 m³/h, h=100 mt, 2.900 d/d, 2,2 kW

1 x Heat Exchanger of Dearator GC6, Model year 2004 1

x Heat Exchanger of Dearator GC16, Model year 2004 6

x Economizers

7 x By-pass Valves (Dampers)

9 x Stacks

MECHANICAL EQUIPMENTS:

Storage tank for hot water (100 m3)

7 x Silencers

Table Coolers for HT circuits (x3) - HT 1.908 kW (2 kW x 10 fans), Model Year = 2004

Table Coolers for HT circuits (x2) - 2 kW x 12 fans, Model Year = 1999

Table Coolers for HT circuits (x1) - 1.672 kW (2 kW x 10 fans), Model Year = 2009

Table Coolers for HT/LT circuits (x1) - 1.137 kW HT / 165 kW LT (2 kW x 8 fans), Model Year = 2002

Table Coolers for LT circuits (x3) - LT 674,3 kW (2 kW x 12 fans), Model Year = 2012

Table Coolers for LT circuits (x2) - 256 kW, (2 kW x 8 fans), Model Year = 2009

Table Coolers for LT circuits (x1) - 256 kW, (2 kW x 8 fans), Model Year = 2009

Ventilation Fans (x6) – AKS 1902 ASP type, 50.000 m³/h, 18,5 kW, Model Year = 2004

Ventilation Fans (x12) – 4 kW x 12 axial fans

Ventilation Fans (x3) – 2 kW x 3 axial fans

Engine’s Room Ventilation Pre-

Heatings 6 x Cranes


- Mumbai.

Platforms

Ventilation Canal’s

ELECTRICAL

Control and LV

Low Voltage Panel : MCC

Deutz Engine Control Panels (TEM)

Local Deutz Engine Control Panels

Auxiliary Systems Control Panels

(KUHSE) Fire-fighting and gas detection

panel Boiler Control Panels

Lighting panels

Medium Voltage (36kV)

13 x SM 6 36 Merlin

Gerin

TRANSFORMER

Step-up transformers (x 3) - AREVA, conn.group YNd11, 5 MVA, 11/36 Kv

Aux. transformers (x 1) - AREVA, conn.group YNd11, 1,25 MVA, 0,4/36 kV

Step-up transformers (x 1) - ALKARGO, conn.group YNd11, 4,4 MVA, 6/36 kV

Step-up transformers (x 1) - BEST, conn.group YNd11, 4,4 MVA, 6,6/36 kV

Step-up transformers (x 1) - BEST, conn.group YNd11, 5 MVA, 6,6/36 kV

Step-up transformers (x 1) - AREVA, conn.group YNd11, 1,75 MVA, 0,4/36 kV

TERMS OF DELIVERY :”As Is Where Is” basis


- Mumbai.

PHOTOS


- Mumbai.

NITIN CORPORATION 402, 4th Floor, Bezzola Commercial ... · PDF filethrough a newly installed...

Documents

Transcript of NITIN CORPORATION 402, 4th Floor, Bezzola Commercial ... · PDF filethrough a newly installed...