CHP-21 is an energy company of the Moscow power system located in the north of Moscow ( Dmitrovsky district , Korovino industrial zone). It is part of the territorial generating company Mosenergo . The station has an electric capacity of 1765 MW, thermal - 4918 Gcal / h [1] , is considered one of the largest thermal stations in Europe and provides heat to about a fifth of the population of Moscow, i.e. about 3 million people [2] . TPP-21 generates 9.1 billion kWh of electricity per year.
| TPP-21 | |
|---|---|
 | |
| A country |  Russia |
| Location | Moscow , Izhorskaya St. , building 9 |
| Owner | PJSC Mosenergo |
| Status | acting |
| Commissioning | 1963 year |
| Main characteristics | |
| Electric power, MW | 1765 MW |
| Thermal power | 4918 Gcal / h |
| Equipment specifications | |
| Primary fuel | Natural gas |
| Reserve fuel | Fuel oil |
| other information | |
| Site | www.mosenergo.ru |
| On the map | |
Content
History
The construction of TPP-21 was started in March 1960. In 1964, the construction of the first stage of three power units with a total capacity of 300 MW was completed [3] . By 1983, the plant already had 10 units. After replacing the exhausted units from 1 to 4 in 1989-1995, the installed electric capacity of the CHPP amounted to 1330 MW.
In 1994, the station launched the first Russian expander- generator complex with a capacity of 10 MW, consisting of two DGA-5000 expander-generator units [4] . The complex receives electricity during the mandatory process of lowering gas pressure from the main gas pipeline at the CHP plant.
On June 17, 2008, a new 450 MW CCGT-450T power unit was put into operation [5] , which increased the station's capacity by a third (up to 1765 MW). A metal chimney with a height of 120 m was also built for its operation.
From 2008 to January 2009, CHPP-28 was assigned to TPP-21, serving for experimental purposes and developing new technologies for implementation at other enterprises. Since January 2009, CHPP-28 became part of CHPP-21 as “Queue-28” [6] .
To compensate for the damage caused to the environment by the operation of the CHPP, a number of special measures are in place, thanks to which from 1994 to 2004 it was possible to reduce emissions of nitrogen oxides into the atmosphere by 5 times. It is planned to introduce a number of measures to reduce noise, as a result of which the radius of the sanitary protection zone of the thermal power plant will decrease from 2.5 km to 1.1 km. In addition, since 2002, a circulating water purification scheme has been operated, which made it possible to reduce the hardness indicators and reduce its consumption [2] .
Interesting Facts
- On the night of January 3–4, 1979, a fire broke out at TPP-21 due to a rupture of the steel valve body on the bypass line (fuel oil control valve). Fuel oil and diesel fuel, heated to 140 degrees, poured out from a pipeline with a diameter of 800 mm to a working hot boiler No. 2 under a pressure of 30 atmospheres. All station service personnel left the building due to a clear threat [7] .
- TPP-21 has the largest number of cooling towers among Moscow power plants: there are 10 of them.
List of main equipment
| Unit | Type of | Manufacturer | amount | Commissioning | Main characteristics | Sources | |
|---|---|---|---|---|---|---|---|
| Parameter | Value | ||||||
| Steam turbine equipment | |||||||
| Steam boiler | TGM-96A, B (E-480-13.8-560GM) | Taganrog boiler plant "The Red Boiler " | eight | 1963-1983 | Fuel | gas fuel oil | [eight] |
| Performance | 480 t / h | ||||||
| Steam parameters | 140 kgf / cm 2 , 560 ° С | ||||||
| Steam boiler | TGMP-314 (PP-1000-255) | Taganrog boiler plant "The Red Boiler " | 2 | 1974 1975 | Fuel | gas fuel oil | [eight] |
| Performance | 1000 t / h | ||||||
| Steam parameters | 255 kgf / cm 2 , 555 ° C | ||||||
| Steam turbine | T-110 / 120-130 T-116 / 125-130 | Ural Turbine Plant | 6 | 1983 year 1989 year 1990 g. 1992 1995 year 2006 year | Installed capacity | 110 MW | [eight] |
| Thermal load | 175 Gcal / h | ||||||
| Steam turbine | T-100-130 | Ural Turbine Plant | one | 1968 | Installed capacity | 100 MW | [eight] |
| Thermal load | 160 Gcal / h | ||||||
| Steam turbine | PT-80 / 100-130 / 13 | Leningrad Metal Plant | one | 1987 year | Installed capacity | 65 MW | [eight] |
| Thermal load | 127 Gcal / h | ||||||
| Steam turbine | T-250 / 300-240 | Ural Turbine Plant | 2 | 1974 1975 | Installed capacity | 250 mw | [eight] |
| Thermal load | 330 Gcal / h | ||||||
| Water-heating equipment | |||||||
| Hot water boiler | PTVM-100 | Biysk boiler plant Dorogobuzh boiler plant | four | 1963-1968 | Fuel | gas fuel oil | [eight] |
| Thermal power | 100 Gcal / h | ||||||
| Hot water boiler | PTVM-180 | Barnaul boiler plant Dorogobuzh boiler plant | ten | 1969-1976 | Fuel | gas fuel oil | [eight] |
| Thermal power | 180 Gcal / h | ||||||
| Hot water boiler | KVGM-180-150 | Barnaul boiler plant | 2 | 1985 1986 year | Fuel | gas fuel oil | [eight] |
| Thermal power | 180 Gcal / h | ||||||
| Equipment for combined cycle plant PGU-450T | |||||||
| Gas turbine | GTE-160 | Power machines (licensed from Siemens [9] ) | 2 | 2008 year | Fuel | gas | [8] [10] |
| Installed capacity | 150 mw | ||||||
| t exhaust | 537 ° C | ||||||
| Waste heat boiler | P-116 (Pr-224 / 51-7.70 / 0.58-509 / 206) | ZiO-Podolsk | 2 | 2008 year | Performance | 224 t / h | [eight] |
| Steam parameters | 77 kgf / cm 2 , 509 ° C | ||||||
| Thermal power | 0 Gcal / h | ||||||
| Steam turbine | T-125 / 150-7.4 | Power machines | one | 2008 year | Installed capacity | 125 MW | [eight] |
| Thermal load | 300 Gcal / h | ||||||
See also
- List of thermal power plants in Russia (installed capacity of more than 25 MW)
Notes
- ↑ CHP-21, Mosenergo PJSC
- ↑ 1 2 TPP-21 . www.mosenergo.ru. Date of treatment January 18, 2017.
- ↑ 50 years of TPP-21 of Mosenergo OJSC
- ↑ Generator expander: from idea to practice - Energy and Industry of Russia - No. 04 (120) February 2009 - WWW.EPRUSSIA.RU - energy information portal
- ↑ | PRIME Economic Information Agency
- ↑ CHPP-21 on the site of Mosenergo Archived on October 17, 2009.
- ↑ Fire at TPP-21 (Moscow) 01/03/1979 | Museum of the Hero of Russia V.M. Maksimchuk
- ↑ 1 2 3 4 5 6 7 8 9 10 11 12 The heat supply scheme of the city of Moscow for the period until 2032 . The official portal of the Mayor and the Government of Moscow . Date of treatment November 6, 2018.
- ↑ Power Machines requested reinforcements from the budget. The Russian project for the localization of gas turbines is estimated at 15 billion rubles. . Information Agency "RBC" . Date of treatment November 4, 2018.
- ↑ Gas turbines GTE-160 . Federal information fund of domestic and foreign catalogs of industrial products. Date of treatment November 4, 2018.