Generatory prądu przemiennego, turbiny parowe kondensacyjne

Renovated condesing steam turbine made by Skoda in 1978 and modernized in 1998. Machine is rated for output from 20000 kw to 35000 kw and rotation speed 3000 rpm. Nominal pressure of steam from 8.83 Mpa to 11.46 Mpa. Nominal temperature of steam 535 C, maximal temperature of steam 545C. Turbine has two outlets of steam. - Outlet 1) rated for nominal pressure of steam 1.9 Mpa (19 ata) and works between 1.7 - 2.0 Mpa (17-20 ata). Maximal flow 160 tons of steam per hour. - Outlet 2) rated for nominal pressure of steam 0.118 Mpa (1.2 ata) and works between 0.107-0.245 Mpa (1.2-2.5 ata). Maximal flow 90 tons of steam per hour. Maximal flow of steam through low pressure part 162 tons per hour at 0.12 Mpa, minimal flow of steam through low pressure part 10 tons per hour. Total turbine steam flow 230 tons per hour. Machine has Skoda generator type TH6373/2 rated for 35000 KW, 10500 volts, frequency 50HZ. Critical rotation of rotor 1400 rpm, nominal 3000 rpm. Condenser has surface 14000 sq meters. Water consumption 4180 tons/hour. at maximal pressure 0.294 Mpa (3 ata). Cooling water on inlet has temperature 25C. Turbine has additional equipment: main pump, starting pump, emergency pump, condenser on copression glands, vacum pump, condesed liquid pumps, oil coolers