A T-113/145-12.8 cogeneration steam turbine for the PGU-410 combined-cycle plant at the Krasnodar cogeneration station

Steam turbines produced by the Ural Turbine Works for combined-cycle plants

“…It should be taken into account that the single cylinder Tp 35/40 8.8 turbine is a two loop one and has a large district heating extraction and an extraction for production purposes with a protection and con trol valve unit. The T 113/145 12.4 turbine is a three cylinder machine with significantly new designs of its cylin ders, which is mainly due to the fact that it was designed for operation as part of a three loop CCP with steam reheating, and that it has high parameters of high pressure steam [10].…”

“…We also gave a detailed description of the projects of prospec tive steam turbine that subsequently became real projects of cogeneration steam turbines for cogenera tion stations (CSs) and district power stations under construction. In [6][7][8][9][10], the specific features of steam turbine designs, layout solutions, and basic process circuits of the turbine units developed by the Ural Tur bine Works (UTZ) for CCPs were shown. In [4], it was pointed out that, in order to support the investment program aimed at development of the Russian power industry [11,12] with relevant equipment, the Minis try of Power and Industry should work out and approve a series of standard sizes of modules comprising a gas turbine unit (GTU), a heat recovery boiler (HRB), and a steam turbine unit (STU) for construction of CCPs.…”