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China National Electric Wire & Cable Import & Export Corp.

Quality, Efficient and Cost

 

We now have another two used gas turbine power plants for sale, one is PG6531B Combined Gas Turbine Generator Set, and another is

PG6581B Combined Gas Turbine Generator Set.

 

The technical data for G6531B Combined Gas Turbine Generator Set is attached hereinafter, and for PG6581B Combined Gas Turbine Generator Set, please refer to another attachment named: PG6581B Gas Turbine Genset.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GE PG 6531 Used Gas Turbine and Combine Cycle Power Plant (Burning HFO currently)

 

1.       Gas Turbine/compressor, under ISO condition with base load.

 

Equipment #

#1 Gas turbine

Model

PG6531B

Manufacturer

Nanjing Turbine Works (China)

GE’s partner in China

Serial #

GT6002

Combine Cycle

Combine Cycle

Shaft Speed

5100 rpm

Control

Mark IV

Starting

Diesel Engine

Rated Output

36.5MW

Inlet air temperature

15 oC (59 oF)

GT inlet temperature

1104  oC

Exhaust air temperature

543 oC

Heat Rate per KW

11630 KJ/KW*H

Heat Rate

424.1*106 KJ/H

Efficiency

30.95%

Air flow

491*103 kg/h

Turbine Stages

3 stages

Compressor Stages

17 stages

Compressor pressure ratio

11.7

Compressor inlet temp.

15 oC

Compressor inlet pressure

1013 mbar

Compressor shaft speed

5100 rpm

 

2.       HRSG

 

#1 HRSG: made by Harbin Boiler Works; Series #: Q377/535-62-3.8/445; Connected with #1 gas turbine and #1 steam turbine made by Nanjing Turbine Works. Operated in Dec. of 2000. Two pressures structure.

 

3.       Steam Turbine

 

Equipment #

#1 steam turbine

Ex-work time

1999.1

Year of starting operation

2000

Main steam valve inlet pressure MPa

3.43

          Max.

3.63

          Min.

3.14

Main Steam Valve Temperature  Degree C

440

          Max

450

          Min

420

Rated Steam Flow    T/H

58.5

Exhaust Pressure     KPa

10.7

Rated Turning Speed   rpm

6300

Generator Rated Turning Speed  rpm

3000

Connection between turbine and generator

Coupling

Steam Consumption, in calculation  kg/kwH

4077

Steam Consumption, guaranteed   kg/kwH

4.199

Heat Rate, in calculation  kj/kwH

12711

Heat Rate, guaranteed   kj/kwH

13092

Inlet cooling water temp.  degree C

30

Cooling water flow     cubic m/h

3000

Turning speed tolerance   

5+/-1%

Synchronizing Range  rpm

2882--3180

Main steam shut-off time   S

<0.1

 

4.       Generator

 

NO.

#1 GT Generator

#4 ST Generator

Manufacturer

Nangjing Turbine Works

Nanjing Turbine Works

Ex-Work Year

1991.5

1999.2

COD time

1992.8

2001.3

Capacity

45000KVA

18750KVA

Rated Output Power

36MW

15MW

Stator Voltage

10500V

10500V

Stator Currency

2474.4A

1031A

Frequency

50Hz

50Hz

Speed

3000RPM

3000RPM

Power Factor

0.8

0.8

 

5.       Main Transformer

 

Equipment No.

#1

#4

Model

SF7-50000/110

SF9-20000/110

Manufacturer

Shenyang Transformer Works

Shenyang Transformer Works

Rated Capacity

50MVA

20MVA

Rated Currency

239A/2625A

95.4A/1099A

Phrase

3

3

Frequency

50Hz

50Hz

Off Load Loss

45.4KW

27.5KW

On Load Loss

197KW

104KW

 

6.       Other information:

 

Currently, this combine cycle unit is burning HFO. In the normal condition, 1KWh spends 220g HFO.

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Indicative Quotation for Used Combined Cycle Gas Turbine power plant

Item

           Gas Turbine

PG6531B Combined Gas Turbine Generator Set

PG6581B Combined Gas Turbine Generator Set

1

Brief Intro.

The genset was jontly produced in China under GE license, Rated output at 36500kw (at 15 C degree), now reaching at about 33000kw, first operation date at 1992  

The genset was jontly produced in China under GE license in 2004, Rated output at 38000kw (at 15 C degree), now reaching at about 38000kw too.

 

Steam turbine generator set was manufactured and put into operation by famous Chinese producer with rated power of 15000KW in 2000

Steam turbine generator setwas manufactured by famous Chinese producer with rated power of 18000KW and put into operation in 2005

 

Rated combined output is 51500KW, (now the output reaching at 48000KW)

Rated combined output is 56000KW, (now the output reaching at 56000KW too)

 

The gas turbine generator set has in operation for about 39000 hours, (Steam turbine generator set has run for much less hours due to late installation)

The combined cycle power plant run less than 2500 hours

 

The gas turbine generator set was designed and produced to GE standard under GE license, and it can use both disillate oil and heavy oil as fuel, currently using HFO

The gas turbine generator set was designed and produced to GE standard under GE license, and it can use both disillate oil and heavy oil as fuel, currently using HFO

2

Indicative Quotation in USD (to be settled after further negotiation)

 

 

1.Equipment

                                             4,550,000

                                           11,700,000

2.Dismantle&pack

                                                650,000

                                               650,000

3.Shipment to offshore

                                             1,430,000

                                             1,430,000

4.Design

                                             1,950,000

                                             1,950,000

5.Insallation

                                             3,250,000

                                             3,250,000

6.Comissioning

                                                260,000

                                               260,000

7.Electric Panels and Installation

                                                910,000

                                               910,000

8.Training&Documenst

                                                273,000

                                               273,000

11.Others

                                             1,040,000

                                             1,040,000

Total

                                            14,313,000

                                           21,463,000

9.Inland shipment

to be calculated

to be calculated

10.Civil&construction

to be calculated

to be calculated

 

 

 

3

 

 

 

 

 

 

 

Remarks

1.Due to lack of detailed design information, so the quotation and technical specification is only for reference only, and to be clarified and negotiated. Quotation is only indicative.

2.The quotation does not include power grid outside the power plant and fuel supply or storage equipments.