Karaganda CHPP-3 is a regional power plant [1] [2] . It is located in the northern industrial zone of the city of Karaganda , Oktyabrsky district , 2 kilometers north of the residential district of Maykuduk . The largest CHP ( cogeneration plant) of Kazakhstan [approx. 1] [3] and the fifth largest installed power plant in the country. The power plant is part of Karaganda Energocenter LLP, in turn, owned by Kazakhstan Utility Systems LLP, and is the main generating company of the company and the city. The electricity generated by the station goes to cover the electrical loads of the Karaganda region. Karaganda CHPP-3 is a part of the Unified Energy System of Kazakhstan (UES).
| Karaganda TPP-3 | |
|---|---|
| kaz. Karagandy 3-ЖЭО | |
 View of the CHP from the Pavlodar highway | |
| A country |  Kazakhstan |
| Location | Karaganda city, Oktyabrsky district |
| Owner | LLP "Karaganda Energy Center" |
| Status | Acting |
| Commissioning | 1977 |
| Main characteristics | |
| Electric power, MW | 670 |
| Thermal power | 1174 Gcal / h |
| Equipment specifications | |
| Primary fuel | coal |
| Boiler units | eight |
| Number and brand of turbines | 6 |
| On the map | |
Content
History
The construction of the CHP was started in January 1970 [4] . The project of the power plant was developed by the Central Asian branch of the VNIPIenergoprom Institute. In 1977, the introduction of turbine units No. 1 and 2, boiler units No. 1 and 2 was launched Karaganda TPP-3 [5] , in 1978 launched the 3rd unit. This made it possible to establish centralized heat supply for the Mikuduk residential area, which has been under active construction in the South-East since 1980, and the Prishakhtinsk and Sorting districts since 1982 [6] .
The commissioning of boiler unit No. 4 in 1980 completed the construction of the first stage of the power station [4] . In 1976, still at the construction stage, TPP-3 and TPP-1 were merged into the Directorate of operating personnel of the Karaganda TPPs [4] .
In 2012, a 120 MW turbine was introduced [7] [approx. 2] .
Master Data
The main production indicators of the CHPP:
- Installed electric power - 670 MW (2016) [8]
- Available electric power - 506 MW (2012) [9]
- Operating electric power - 493 MW (2012) [9]
- Electricity generation - 3.43 billion kWh (2014) [10]
- Installed heat capacity - 1174 Gcal / h [11]
The main type of fuel used at the station is coal from the Ekibastuz basin .
From the treatment facilities of the Irtysh – Karaganda canal, a water supply system was connected to the power plant [4] . TPP-3 is served by the Karaganda Novaya railway station [12] .
The power plant staff is 906 people [11] . In May 2016, after the launch of the new power unit, the number of employees increased by 55 people [3] .
Equipment
At the end of 2015, the company carried out work to expand capacity, during which a new power unit (boiler unit No. 8 and turbine No. 6) will be launched, which will make the power plant the largest thermal power plant in Kazakhstan [13] .
Boilers
| Art. No. | Type of | Year entered | Performance, t / h | Steam pressure kgf / cm² | Steam temperature ° C | Operating hours hours | A source |
|---|---|---|---|---|---|---|---|
| one | BKZ-420-140-5 | 1977 | 420 | 140 | 560 | 92,483 [approx. 3] | [14] |
| 2 | BKZ-420-140-5 | 1977 | 420 | 140 | 560 | 89 362 | [14] |
| 3 | BKZ-420-140-5 | 1978 | 420 | 140 | 560 | 90 186 | [14] |
| four | BKZ-420-140-5 | 1980 | 420 | 140 | 560 | 78 629 | [14] |
| five | BKZ-420-140-5 | 1987 | 420 | 140 | 560 | 31 829 | [14] |
| 6 | BKZ-420-140-5 | 1989 | 420 | 140 | 560 | 17 937 | [14] |
| 7 | BKZ-420-140-5 | 1994 | 420 | 140 | 560 | [14] | |
| eight | HG-670/14-YM20 | 2016 | 670 | 140 | 560 | [3] [8] |
Turbines
| Art. No. | Type of | Year entered | Power, MW | Steam pressure kgf / cm² | Steam temperature ° C | Operating hours hours | A source |
|---|---|---|---|---|---|---|---|
| one | T-110 / 120-130 / 3 | 1977 | 110 | 130 | 540 | 112 931 [approx. four] | [14] |
| 2 | T-110 / 120-130 / 3 | 1977 | 110 | 130 | 540 | 114 346 | [14] |
| 3 | T-110 / 120-130 / 3 | 1978 | 110 | 130 | 540 | 107 689 | [14] |
| four | T-110 / 120-130-5 | 1990 | 110 | 130 | 540 | 20 762 | [14] |
| five | T-120 / 140-12.8 | 2012 | 120 | 130 | 555 | [15] | |
| 6 | T-110 / 115-13.8 | 2016 | 110 | [3] [8] |
Generators
| Art. No. | Type of | Power, MW | Voltage kV | A source |
|---|---|---|---|---|
| one | TFV-120-2UZ | 120 | 10.5 | [14] |
| 2 | TFV-120-2UZ | 120 | 10.5 | [14] |
| 3 | TFV-120-2UZ | 120 | 10.5 | [14] |
| four | TFV-120-2UZ | 120 | 10.5 | [14] |
| five | TZFP-160-2MU3 | 160 | 15.75 | [15] |
Perspectives
The shortage of electricity in the Karaganda region , environmental and technical problems in the operation and reconstruction of equipment raise the question of building a new thermal power plant in the city. The planned construction of Karaganda CHPP-4 [16] will have to compensate for the replacement of turbine No. 1 CHPP-3 [17] .
In November 2015, the media reported on the investment of a British energy company IPC $ 3.1 billion for the construction of four gas turbine stations in Kazakhstan, including two in the cities of Karaganda and Temirtau , with a rated capacity of 400 MW each [18] .
Comments
- ↑ Largest CHP (cogeneration plant), but not a TPP (cogeneration plant)
- ↑ There is an error in the source, the capacity of turbine No. 5 launched in 2012 is 120 MW
- ↑ Hereinafter, data according to Dukenbaev, 1998
- ↑ Hereinafter, data according to Dukenbaev, 1998
Notes
- ↑ Market Overview of the Design (Engineering) Services of Electric Power Systems in Kazakhstan (Pdf) (inaccessible link) . Iamr . Date of treatment January 18, 2016. Archived on February 4, 2016.
- ↑ Central Branch . KEGOC . Date of treatment January 18, 2016. Archived on February 4, 2016.
- ↑ 1 2 3 4 Aliya Syzdykova, Sailau Iglikov, Asset Asainov . Karaganda CHP-3 became the country's largest heat and power plant , the Khabar Agency (May 13, 2016). Archived June 25, 2016. Date of treatment May 25, 2016. “The largest CHP (cogeneration plant), but not a power plant (as indicated in the source).”
- ↑ 1 2 3 4 Nurgaliev, 1986 , p. 265.
- ↑ Energy of Russia. 1920-2020. GOELRO plan . - Directmedia, 2013.- T. I. - S. 1056. - 1063 p. - 1,000 copies. - ISBN 5-98908-002-6 .
- ↑ History of the enterprise (inaccessible link) . Heat Transit Karaganda . Date of treatment January 16, 2016. Archived February 1, 2016.
- ↑ Turlubek A. The current situation and problems in the operation of power equipment // Energy: journal. - 2013. - No. 3 (46) (August). - S. 6.
- ↑ 1 2 3 Zolotareva, Marina . A new power unit , 24 KZ , was commissioned at Karaganda TPP-3 (May 12, 2016). Date of appeal May 25, 2016.
- ↑ 1 2 Power balance per hour of combined maximum load of the UES of Kazakhstan for the period until 2020 . KEGOC. Date of treatment November 12, 2015. Archived November 12, 2015.
- ↑ Power balance per hour of combined maximum load of the UES of Kazakhstan for the period up to 2022 . KEGOC. Date of treatment April 21, 2016. Archived January 17, 2016.
- ↑ 1 2 General information . Karaganda Energy Center . Date of treatment April 21, 2016.
- ↑ Nurgaliev, 1986 , p. 247.
- ↑ Shortages in heat and electricity will disappear in the Karaganda region . ekaraganda.kz (December 8, 2015). Date of treatment January 16, 2016.
- ↑ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Dukenbaev, 1998 , p. 154.
- ↑ 1 2 Karaganda CHPP-3: current state of equipment . official site of Karaganda Energy Center LLP . Date of treatment June 3, 2016.
- ↑ In the Karaganda region they will build a powerful thermal power station . Tengrinews (April 28, 2012). Date of treatment January 16, 2016.
- ↑ Construction of TPP-4 (Inaccessible link) . KKS . Date of treatment January 16, 2016. Archived January 12, 2016.
- ↑ The British company will allocate $ 3.1 billion for gas turbine stations in Kazakhstan . TASS (November 4, 2015). Date of treatment January 16, 2016.
Literature
- Ch. ed. Nurgaliev R.N. Karaganda. Karaganda region: Encyclopedia. - Alma-Ata, 1986.- 608 p.
- Dukenbaev K. D. Energy of Kazakhstan. Movement to the market. - Alma-Ata: Gylym, 1998 .-- 584 p. - ISBN 9965-01-099-4 .
Links
- kec.kz - the official website of the company "Karaganda Energy Center"