Single-loop nuclear power plant with pressurized coolant

A single-loop nuclear power plant with a heat-carrier under pressure, comprising:

• nuclear reactor comprising a reactor core and containing the heat carrier under pressure;
• a throttle steam generator, the nuclear reactor and the throttle steam generator connected by a discharge line and the a supply line;
• a steam turbine connected to the throttle steam generator by a steam turbine inlet pipeline;
• a condenser connected to the steam turbine by a steam turbine outlet pipeline and to the throttle steam generator by;
• a condenser outlet pipeline;
• and
• an impeller disposed in the throttle steam generator and connected to an electric drive configured to rotate the impeller;
• wherein the throttle steam generator is a cylinder having a vertical axis and comprises:
• a topmost steam zone;
• a high pressure zone disposed below the steam zone and connected to the discharge line;
• a low pressure zone disposed below the high pressure zone and connected to the supply line;
• a horizontal partition separating the high pressure zone from the low pressure zone, the horizontal partition having throttling nozzles arranged therein, the throttling nozzles passing through the horizontal partition at an inclination between horizontal and vertical;
• and
• a coaxial vertical pipeline connecting the low pressure zone with the steam zone passing through the horizontal partition and the high pressure zone;
• wherein the throttling nozzles connect the high pressure zone to the low pressure zone and are configured to reduce the pressure of and boil the heat carrier as it passes through the throttling nozzles from the high pressure zone to the low pressure zone,
• wherein the inclination of the throttle nozzles causes separation of the heat carrier into liquid and steam, the steam passing through the vertical pipeline to the steam zone and the steam turbine, and the liquid rotating around the vertical axis to the supply line and the reactor core.