Technical Information

We provide the high quality assets and proven technology constructed by qualified manufacturers. For many years, we also operate with the high standard systems and safety level as well as strong, professional, well-experienced local management and team. Out of the three power plants, two power plants utilize sub-critical boilers (2×615 MW) and one power plant utilizes a supercritical boiler (815 MW) which is the first power plant introducing supercritical technology in Indonesia

Paiton Units 7-8


Commercial Operation In May and July 1999
1. Boiler
1) Type

Sub Critical

Tangential Firing with Reheater

Boiler Steam Drum and Forced Water Wall Circulation

2) Steam Generating Capacity

2,300 ton /hour

3) Design Operating Conditions

Main Steam: 538°C/16Mpa,

Reheat Steam: 538°C/3.9Mpa

2. Steam Turbine
1) Type

Tandem Compound with Dual Flow RH Turbine and Double Dual Flow LP Turbines

2) Net Capacity

615MW

3. Generator
1) Type

2 Poles, 3 Phase

2) Rated Capacity

846MVA

3) Armature Voltage

23KV

4. Fuel Sub Bituminous Coal
5. Key Environmental Features


1) Control of Sulphur Dioxide

Through the use of Low Sulphur Coal and Flue Gas Desulphurization (FGD) technology

2) Control of Particulate Emissions

Low Ash Coal and Electro Static Precipitators (ESP)

3) Control of NOx Emissions

Low NOx Burners

Paiton Unit 3


Commercial Operation In March 2012
1. Boiler
1) Type

Super Critical


Dual Furnace Tangential Firing with Reheater


Steam Separator with Wet Phase and Dry Phase

2) Steam Generating Capacity

2,630 ton /hour

3) Design Operating Conditions

Main Steam: 538°C/24.5Mpa,

Reheat Steam: 538°C/4.7Mpa

2. Steam Turbine
1) Type

Tandem Compound with Combined HIP Turbine and Dual Flow LP Turbines

2) Net Capacity

815MW

3. Generator
1) Type

2 Poles, 3 Phase

2) Rated Capacity

1,045MVA

3) Armature Voltage

27KV

4. Fuel Sub Bituminous Coal
5. Key Environmental Features


1) Control of Sulphur Dioxide

Through the use of Low Sulphur Coal and Flue Gas Desulphurization (FGD) technology

2) Control of Particulate Emissions

Low Ash Coal and Electro Static Precipitators (ESP)

3) Control of NOx Emissions

Low NOx Burners

Disclaimers

The information contained in this PT Paiton Energy website is for general information purposes only.

The information is provided by PT Paiton Energy and while we endeavour to keep the information up to date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the website or the information, products, services, or related graphics contained on the website for any purpose. Any reliance you place on such information is therefore strictly at your own risk. PT Paiton Energy is not responsible for, and expressly disclaims all liability for, damages of any kind arising out of use, reference to, or reliance on any information contained within the site. While the information contained within the site is periodically updated, no guarantee is given that the information provided in this website is correct, complete, and up-to-date.