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Turbine Inlet Air Cooling of two Class-F / MGT80 units at South-II CCPP

published : 2025/08/08
Categories : Completed, Projects

Client: MAPNA Group

Plant Owner: Mobarakeh Steel complex co.

Location: Isfahan, Iran.

Project Duration: 9 Month

Commissioning Date: July 2025

Scope Of Work: EPC of Upstream Media Cooling system for two MGT80 GTs, each one with nominal Power of 308MW.

Status: PAC

Power increase: more than 18% on each GT @ design condition

Keywords:

Upstream Media Cooler, Upstream Evaporative cooler, Upstream system, Media Cooler, Turbine Inlet Air Cooling system , TIAC, GTIAC, Turbine Cooling, مدخل تبريد الهواء التوربيني, التبريد التبخيري للتوربينات, التبريد المنبع للتوربينات

Turbine Inlet Air Cooling (TIAC)

Turbine Inlet Air Cooling Technologies (TIAC) Gas turbines output power decreases with respect to ISO design condition when ambient temperature rises significantly. The results show reductions of power to be about 0.5-0.9, due to each °C ambient air temperature growth. On the other hand, demand for electric power and the value of electricity are greatest at […]

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About Rahavard Energy

Rahavard Energy Raya co. (P.J.S) was founded in Tehran, Iran in 2016 with the aim of working in the area of Energy Management and Engineering Services. This includes projects in the industry fields of electricity, oil, gas, petrochemical, etc. Rahavard Energy Mainly focused on Turbine Inlet Air Cooling technologies, called TIAC systems. Media Evaporative & High-pressure Fog system are the two main technologies being offered by Rahavard. Recently Rahavard added the Turbine inlet air Chilling technology with zero water usage to its services by help of its well-known European Partner. As the cooling systems need treated water, Rahavard offers water treatment systems (Reverse osmosis or Demin plants) to the customers.