Extension of TETs-4 (Heat & Power Plant) Ulan-Bator City (Mongolia) with the Turbine Generator Set Т-120/130-130-8МО to Be Installed
Extension of TETs-4 (Heat & Power Plant) Ulan-Bator City (Mongolia) with the Turbine Generator Set Т-120/130-130-8МО to Be Installed
The object location: CHPP-4 site, Ulan-Bator City, Mongolia.
The Customer: JV «ESK «SOYUZ».
Designing Stages:
- Conceptual design documentation.
- Detailed design documentation.
The Project Technical-Economic Indices
The indices description for the existing situation and after the reconstruction respectively:
- The installed capacity:
- Electrical (in the condensing mode), MW - 660; 790
- Electrical (with extraction for district heating), MW - 570; 693
- Heat, MW (Gcal/h)- 1215 (1045); 1433.6 (1233)
- The main equipment components (existing):
- Steam turbine, pcs х type - 3 x ПТ-80/100-130/13
- Boiler, pcs х type - 8 x БКЗ-420-140
- Steam turbine, pcs х type - 3 x Т-100/120-130.
- Fuel type:
- The main fuel - the brown coal of Baganur coal field
- The starting fuel - the oil fuel (mazut)
- Annual electric power generation:
- Electrical, mln kW.h- 3101.5; 3770.6
- Heat (in the heating water system), thousand Gcal - 3 128.8; 3 691.6
- Annual electric power consumption for auxiliary needs, mln. kW•h (%) - 410.7 (13.24); 499.2 (13.24)
- Annual electric power supply:
- Electrical, mln kW.h – 2690.8; 3271.4
- Heat (in the heating water system), thousand Gcal – 3128.8; 3 691.6
- Quantity of hours of the installed capacity use:
- Electrical, h/year - 5441
- Heat, h/year - 2994
- Annual equivalent fuel consumption, thousand t.e.f. - 1366.6; 1641.9
- The specific equivalent fuel rates per the power supplied:
- Electrical, g.e.f./ kW•h – 305.1
- Heat, kg.e.f../ Gcal – 174.4.
Brief Description of Main Solutions
The object designation: TETs-4 in Ulan-Bator City, Mongolia is intended for the heat supply to the industrial and municipal consumers with the electric power output to the central grid of Mongolia People’s Republic.
The main equipment: The Т-120/130-130-8МО turbine of the 123 MW rated power (the 130 MW maximum power rating) is batch-produced by CJSC «Uralsk Turbine Works» (CJSC «UTZ»).