Heat and steam turbine power plants with an autonomous ROTOR low-pressure cylinder connected to an electric generator INDIVIDUAL

摘要

The invention relates to the field of power engineering and can be used in the development of new and reconstruction of existing cogeneration steam-turbine power plants. Heat and steam-turbine power plant, the low pressure cylinder 4 LPC which is configured to disconnect from the steam in the autumn and winter. Difference: 4 LPC configured with separate rotor 7, which is connected with a separate generator EG 1 ₂ 8. HPC, MPC ₁ 2, ₂ 3 are IPC their common shaft line 5 to which is attached an electric generator MG ₁ 6. The technical result of the utility model is to provide Heat transfer with the steam turbine at a full district heating mode the possibility of excluding the rotation of the rotor 4 LPC without weakening its strength and the need to stop the power plant. 1 ab. n. f ly-2-yl.