Shahid Modhej Power Plant(Zargan)
 

The Shahid Modhej Power Plant is located at 9th kilometer of the Ahwaz – Masjedsoleyman Road and in the east north of the Ahwaz city. The contractor of the steam units was British GEC and the ACEC form Belgium built the gas units.
The first steam unit with the power of 145MW was built in 1976 and four gas units were installed three years later in the 1979.
 

 

After signing the contract with the South Korean Dewoo Corporations in 1990, the Tavanir Company started reconstructing the power plant after the 8-years war between Iran and Iraq. At the 1992 the second steam unit was completed with the efforts of the Tavanir Company and it joined the whole country electricity net in 1993.

The water used in the power plant is taken from the Karoun River and this is don e by auxiliary pumps in the case of low water level. The power plant itself, was invaded five times during the 8-years war between Iran and Iraq.
 

Turbine
The steam unit turbine is designed for 121bar pressure in the 540C temperature and is installed horizontally. The turbine has a high pressure cylinder involving 15 stages and a low pressure cylinder with six stages (Double Flow Stages).
The ultimate vacuum rate in the condenser is 0.0898.
This turbine does not have the ray heat and generates 145MWH in the generators terminals in a constant 3000Rpm.

Boiler  
Boiler in the Ahwaz Zargan Power Plant is single-tank and is designed for natural circulation. It works with 12 Gas or Matzoth… nozzles. The furnace is to be pressured by two fans that are named F. D. Fans. Entered air flow into the furnace is heated by the air heater that gains its warmth form outgoing gas flows from the furnace. The boiler can produce 556000kg/hr steam with 450C temperature.
 
more....