Manjung Power Plant
| Manjung Power Plant | |||
|---|---|---|---|
| location | |||
|
|||
| Coordinates | 4 ° 9 '47 " N , 100 ° 38' 35" E | ||
| country |
 Malaysia
|
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| Waters | Strait of Malacca (cooling with sea water) | ||
| Data | |||
| Type | Thermal power plant | ||
| Primary energy | Fossil energy | ||
| fuel | coal | ||
| power | 4100 MW | ||
| owner | TNB Janamanjung (TNBJ) | ||
| operator | TNBJ | ||
| Project start | 1999 | ||
| Start of operations | 2003; 2015; 2017 | ||
| Energy fed in 2009 | 12,499 GWh | ||
The power plant in Manjung (or power plant Sultan Azlan Shah English Sultan Azlan Shah Power Station ) is a coal power plant in the state of Perak , Malaysia , which at the Malacca Strait about 10 km south of the city of Lumut is located.
It was built on a land reclamation area and has its own pier where ships of up to 150,000 t can dock. The power plant is owned and operated by TNB Janamanjung (TNBJ), a subsidiary of Tenaga Nasional Berhad .
Data
With an installed capacity of 4100 MW (as of September 2018), Manjung is the most powerful power plant in Malaysia and serves to cover the base load . The annual production in 2009 was 12.5 billion kWh .
Power plant units
The power plant consists of a total of five blocks of different capacities that went into operation from 2003 to 2017. The following table gives an overview:
| block | Max. Power (MW) | Start of operation | turbine | generator | Steam boiler |
|---|---|---|---|---|---|
| 1 | 700 | 2003 | ABB Alstom | ABB Alstom | stone |
| 2 | 700 | 2003 | ABB Alstom | ABB Alstom | stone |
| 3 | 700 | 2003 | ABB Alstom | ABB Alstom | stone |
| 4th | 1,000 | 03/31/2015 | Alstom | Alstom | Alstom |
| 5 | 1,000 | 09/28/2017 |
The costs for blocks 1 to 3 were around USD 1.8 billion . You need 6 million tons of coal per year. The efficiency is around 35%.
Block 4
The value of the order for Block 4 is given as around € 1 billion ; on Alstom accounts of which € 650 million. He uses an ultra-supercritical steam generator (see Supercritical Water ). The temperature of the steam is 600 ° C, the pressure 28.2 MPa (= 282 bar ). The block can be run down to 300 MW in load following mode . Its efficiency is around 40%. Both the cooling and the flue gas desulphurisation use sea water.
The block was also specially designed for the use of coal of the most varied of quality, as Malaysia has no significant coal deposits and therefore has to import the coal it needs. The calorific value of coal can be in a range of 18.8–27.6 MJ / kg (= 4,500–6,600 kcal / kg), the moisture content can vary between 9 and 35 (or 8 and 30) percent.
Block 5
Unit 5 was put into operation on September 28, 2017 after a construction period of 45 months.
See also
Individual evidence
- ↑ Our History. TNB Janamanjung (TNBJ), accessed on July 4, 2016 (English).
- ↑ a b Manjung Coal-Fired Power Plant, Perak, Malaysia. Power Technology, accessed July 4, 2016 .
- ↑ a b Manjung (TNB Janamanjung) Coal Power Plant Malaysia. Global Energy Observatory, accessed July 4, 2016 .
- ↑ a b c d Manjung 4: An ultra-supercritical first in Southeast Asia. Power Engineering International, September 1, 2012, accessed July 4, 2016 .
- ↑ a b TOP PLANTS: Manjung Unit 4, Perak, Malaysia. www.powermag.com, January 15, 2015, accessed on July 4, 2016 (English).
- ↑ a b Manjung Unit 4, Malaysia. (PDF, 694 KB, pp. 1–4) Alstom , accessed on July 4, 2016 (English).
- ↑ TNB's RM6bil Manjung 5 power plant switches on. www.thestar.com.my, September 28, 2017, accessed September 6, 2018 (English).