A SOLUTION FOR MAKASSAR CITY’S BLACKOUT

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Coal Power Plant in South Sulawesi, Indonesia

In 15 November 2018 Makassar City experiencing the blackout for 12 hours because of the lack electricity from PLN, to overcome the less supply of industrial electricity, hence PT. Rajawali Utama Nusantara (RUN) and it’s partner DSD Power Technologies GmbH offer a 400 MW coal – fired power plant to establish in South Sulawesi Province.

The Pre-Owned Coal-Fired from DSD Power Technologies GmbH Germany has  Key Features :
Fuel : Hard Coal and Natural Gas
Boiler : Supercritical Once-Through (Benson type) boiler manufacturer SGP -Tangential firing System -4 burner levels
Flue Gas : Electrostatic precipitators – SCR DeNOx plant (Hitachi)
Treatment : -Spray dryer FGD plant (3 lines)
Steam Turbine : 3 stage Siemens Turbine
Condensing : Run of River cooled
Generator : 21 kV hydrogen cooled ELIN Generatorn
Grid Connection : 400 kV ODWF ELIN transformer
Control System : SPPA T3000 from Siemens

Performance Data :

Net Output (Base Load) :   387 Mwel
Net Efficiency :   41,9 %
Net Output (min Load) :    170 Mwel

Steam Parameters :

HP1 (1 Section) : 258 bar/ 540° C
IP (2 Sections) : 44 bar/ 535° C
LP (4 Sections) :  5,1 bar/ 244,5° C

Coal Fuel Parameters :

Lower Heating Value : 24,0- 28,5 MJ/kg
Volatile Content (dry ash free) : 28 – 32 %
Ash Content (as received) : 8 – 13 %
Water Content (as received) : 5 – 12 %

Operations Data :

Commercial Operation Date : March 1986
Accumulated Operating Hours :  113.000 OH
Number of Starts :  548
Steam Turbine Refurbishment 2012 : @100.000 OH
Control System Renewal : 2008
 Plant in dry preservation for long term layup since 30-04-2015

Benefits

  • Ø High Quality and State of the Art Austrian & German Standards, Machines & Components (SIEMENS, ELIN, ABB, AEG, ALSTOM, SGP,…)
    Ø Up to 40% Investment Cost Reduction
    Ø Shortened Construction Time (less then 5 years instead of 7 years)
    Ø Shortened Time to Profitability (less then 8 instead of 11 years)
    Ø Profen Performance and Availability
    Ø State of the Art Technology with less Operation Hours

Advantages

Plant Scheme

 

The Plant

Credit :
DSD Power Technologies GmbH

Categories: NEWS

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