PowerTech solutions dramatically reduce steam turbine cooling time
We protect customers’ profits by improving power plant utilization.
We protect customers’ profits by improving power plant utilization.
Steam turbine forced cooling system using air heater
Business 01
Power Tech Solution
Drastically shortens the steam turbine cooling time and improves availability
of the power plant to protect the customer’s benefits.
of the power plant to protect the customer’s benefits.
Expected Benefit
Power Tech Solution’s forced cooling system dramatically shortens the overhaul critical path, maximizing the operation period of power generation facilities,
allowing customers to maximize profits.
allowing customers to maximize profits.
500MW Class
About 500,000 USD/day
(2,000,000 USD/times)
800MW Class
About 700,000 USD/day
(3,500,000 USD/times)
(3,500,000 USD/times)
1,000MW Class
About 1,000,000 USD/day
(6,000,000 USD/Times)
(6,000,000 USD/Times)
- Cooling time by generator model and capacity
- HIP TURBINE FORCED COOLING FLOW DIAGRAM
Force Cooling Air path for HP Turbine
Force Cooling Air path for IP Turbine
- Successfully applied TEST BED to Shin-Boryeong Unit 1
Forced Cooling Control System
Shinboryeong Unit 1 forced cooling curve
- Development of the steam turbine forced cooling system technology
Acquisition of domestic patent and application for registration of overseas patent
Selected as an in-house venture support project
- Development of steam turbine forced cooling system technology
2022.06
1,000MW Class
Applied to Shinboryeong Unit 1 Test Bed
2022.10
500MW Class
Supply and installation of Boryeong Thermal Power Plant Unit 8
2023.05
Shinboryeong Unit 2
Supply and installation
2024.05
Boryeong Thermal Power Plant Unit 7
Supply and installation
2024.10
800MW Class
Planned to supply to
GHECO ONE POWER PLANT
in Thailand
2024.11/2025.03
800MW Class
Scheduled to supply Cirebon 2 to Indonesia
2024.11
Taean Units 9 and 10
Supply and installation scheduled
- Innovative technology product certification
2022.05.10
Steam turbine forced cooling system
Obtained a patent
2022.07
Passed the innovation evaluation
2022.08
Passed the publicness evaluation
2022.12
Passed procurement evaluation
Manufacturing factory registration in progress
2023.03.30
Innovative product
Obtain certification
