Thierbach power plant

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2009, seen from Thierbach
2005
View of the former location (2020)

The Thierbach power plant was a lignite power plant in the mining area south of Leipzig . The plant was located about 20 km south of Leipzig , on the corridor of the town of Kitzscher at a height of 138.5 m above sea ​​level .

history

Construction work in 1968

The decision to build the power plant was taken in 1964. The foundation stone for the power plant was laid in 1967, and on September 3, 1969, the first 210 MW block was switched to the grid. From May 1971, all four 210 MW units were connected to the grid. The power plant was operated with Soviet technology, and fitters and specialists from the Soviet Union, Poland and Hungary were involved in the construction. The chimney had a height of 300 meters one of the highest in the world.

In the course of the restructuring of the central German lignite and energy industry, the power plant was shut down on September 30, 1999 and gradually dismantled. On October 19, 2002, the 300 meter high chimney was destroyed by a collapse. The chimney began to collapse as intended, but the fallen chimney tip leaned against the base. This stopped it instead of falling over. On March 24, 2006, the cooling towers were blown up. Boiler house 1 was blown up on January 14, 2015, boiler houses 2–4 were blown up on February 6, 2015. The machine hall could be demolished with excavators due to its lower height. On October 21, 2016, the 60 m high central building between the boiler house and the machine hall, over which the coaling was carried out, was blown up.

A part of the computer technology is now located in the computer and technology museum in Halle .

Technical specifications

general overview

Gross nominal power in MW 840
Steam generator 4th
Turbo sets 4th
Nominal output per turbine set in MW 210
Short-term output per turbine set in MW 230
Type of combustion Lignite dust
Type of use Base load
Flue gas dedusting per DE 2 E-filter lines with 4 individual filters each
Flue gas desulfurization system /
Flue gas denitrification /
CO 2 reduction /
District heating extraction in MW th /
Net efficiency in% 30th
Fuel efficiency in% 35

Steam generator

number 4th
Art
Height in m 52
Nominal output in t / h 684
Combustion chamber height in m 35
FD pressure in bar 130
FD temp. In ° C 540
ZD pressure in bar 26th
ZD temp. In ° C 540
Mills per DE 8 1
1 Wet fan mills with 50 t / h coal throughput each

turbine

number 4th
design type
Pressure v. HD part in cash 120
Temp. HD part in ° C 520
Pressure v. MD part in cash 20th
Temp. MD part in ° C 520
Nominal speed in min −1 3000
FD quantity in t / h 650

generator

number 4th
Apparent power in MVA 235
Voltage in kV 15.75
Frequency in Hz 50
Speed in min −1 3000
cooling H 2 / H 2 O

Machine transformer

number 4th
Apparent power in MVA 300
Translation in kV 15/220

Cooling towers

design type 4 × natural draft wet cooling tower
Cooling water throughput in t / h 25,000
Bottom diameter in m 36.90
Diameter above in m 32.80
Height in m 93
Mass per tower in t 5250

chimney

Height in m 300

Web links

Commons : Kraftwerk Thierbach  - Collection of images, videos and audio files

Individual evidence

  1. Search results for "thierbach". Retrieved February 19, 2020 .
  2. Thierbach near Espenhain - old boiler house blown up. Archived from the original on February 6, 2015 ; accessed on February 6, 2015 .
  3. Schedule for blasting boilers 2–4 in the former Thierbach power station. ( Memento of the original from February 6, 2015 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. , accessed February 6, 2015 @1@ 2Template: Webachiv / IABot / www.kitzscher.de
  4. https://www.youtube.com/watch?v=jaEybRt51Gg
  5. ^ LVZ-Online: Video - LVZ - Leipziger Volkszeitung. In: www.lvz.de. Retrieved October 21, 2016 .
  6. Computer center of the Thierbach power plant. In: robotrontechnik.de. Retrieved June 3, 2016 .
  7. a b Demolition of cooling towers 1 to 4 in the Thierbach power plant. Retrieved February 19, 2020 .

Coordinates: 51 ° 10 ′ 6 ″  N , 12 ° 30 ′ 44 ″  E