№

Section names

Watch

Total

Lectures

Practice

The concept of a heat power plant

Types of heat power plants, working process.

Schemes of heat power plants. Energy loss.

4

4

-

Principle of operation of steam turbines

Conversion of thermal energy into kinetic energy.

The workflow is active and the reactive principle.

Classification of steam turbines.

2

2

-

Steam turbine device Foundation plate. Turbine housing. Diaphragms.Seals and bearings. The rotor. Shoulder blades. Connecting couplings. Shaft-turning devices. Thermal insulation.

4

2

2

Регулирование турбины

Центробежный регулятор. Масляный сервомотор.

Способы регулирования и парораспределительные устройства. Автомат безопасности. Правила и сроки испытания. Снятие характеристик регулирования.

4

2

2

Lubrication system

Turbogenerator lubrication. Used oils, quality control. Oil tank. Main oil pump. The starting pump of the lubricant. Oil cooler.

2

2

-

Condensing devices.

General information. Condensation of water vapor.

Cooling of the circulating water. Factors affecting the operation of the capacitor.

2

2

-

Regenerative system

Heat exchangers. Vaporizers. Deaerators.

2

2

-

Circulation Pumps. Condensate pumps. Nutritious. Network and step-up devices. Drainage systems.

2

-

-

Steam turbine plant maintenance

Start of the turbine from the cold state. Turbine start-up

after a short stop. Features of the start-up of heat-generating, backpressure turbines.

Critical speed, synchronization.

Operation of the turbine in variable modes.

2

2

2

Turbine vibration and its causes

Determination of the causes of vibration. Vibration tolerances.

2

-

-

Malfunctions and ways to prevent the causes of vacuum deterioration. Checking the air density. Defects in the condenser tubes. Cleaning the condenser.

2

-

2

Normalization of thermal displacement of turbines

The main reasons for the disruption of the normal operation of the thermal expansion system of turbines.

1

-

-

TOTAL

36

26

10