Central heating plant (Braunschweig)
| Braunschweig-Mitte thermal power station | |||
|---|---|---|---|
.JPG) |
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| location | |||
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| Coordinates | 52 ° 16 '43 " N , 10 ° 30' 53" E | ||
| country | Germany | ||
| Data | |||
| Type | Steam power plant | ||
| Primary energy | Fossil energy | ||
| fuel | Hard coal , natural gas , heating oil | ||
| power | 78 MW (electric) | ||
| operator | BS Energy (Braunschweig municipal utilities) | ||
| Start of operations | 1924 | ||
| boiler | 8 pieces | ||
| Chimney height | 198 m | ||
The Braunschweig-Mitte combined heat and power plant is a combined heat and power plant operated by the Braunschweig municipal utility . Since 1924 there has been a coal-fired power plant at the site , which was last renovated in 1986. The 198 meter high chimney , built in 1983–84, is the tallest structure in Braunschweig . An electrical output of 78 megawatts is generated by means of combined heat and power , the thermal output is 330 megawatts. Up to 400 tons of coal can be burned daily, which is delivered via the Braunschweig harbor and the railway.
In 2011, a gas and steam turbine system with 77 MW electrical and 69 MW thermal output was put into operation. The steam turbine was supplied by Siemens .
The generator voltage is 10.5 kilovolts . The network is connected to the network of the distribution network operator Braunschweiger Netz GmbH via the Hasenwinkel and Nord cell substations on the 110 kV high voltage level. The Mitte power station produces around 35% of the city's electricity and 85% of the district heating needs .
The fireplace also carries transmission antennas for broadcasting television programs in DVB-T and DVB-T2 mode.
Digital television (DVB-T2)
The DVB-T2 control operation launched on March 29, 2017. The DVB-T2 broadcasts in HEVC place in simulcast (Single Frequency Network) with other sites. The public broadcasters can be received free of charge, the private broadcasters are largely encrypted and broadcast via the DVB-T2 platform freenet TV .
Send parameters
| Used by (HD Programs per Mux) | Modulation method |
Code rate | FFT mode | Guard interval |
Pilot tones | Data rate [Mbit / s] |
|---|---|---|---|---|---|---|
| Freenet TV (5–7) | 64-QAM | 2/3 | 32k extended | 1/16 | Pilot Pattern 4 | 27.6 |
| ZDF (5) | 64-QAM | 3/5 | 16k extended | 19/128 | Pilot Pattern 2 | 22.0 |
| ARD Digital (NDR) (5) NDR regional (5) |
64-QAM | 1/2 | 16k extended | 19/128 | Pilot Pattern 2 | 18.2 |
The following DVB-T follow-up could be received by June 30, 2017:
| channel |
Frequency (MHz) |
Multiplex | Programs in multiplex |
ERP (kW) |
Antenna diagram round (ND) / directional (D) |
Polarization horizontal (H) / vertical (V) |
TV standard DVB-T / DVB-T2 |
Modulation method |
Video compression |
FEC |
Guard interval |
Bit rate [Mbit / s] |
SFN with |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 56 | 754 | NDR (DVB-T old) |
|
20th | ND | V | DVB-T | 16-QAM | MPEG-2 | 2/3 | 1/4 | 13.27 | Braunschweig-Broitzem , Braunschweig city center , Hanover (Telemax) , Hanover-Hemmingen , Hildesheim (Sibbesse) |
Digital television (DVB-T)
The following offer could be received via DVB-T until March 28, 2017. The DVB-T broadcasts ran in single-frequency operation (Single Frequency Network) with other sites.
Web links
Individual evidence
- ↑ a b c Central heating power station. Retrieved December 5, 2015 .
- ↑ Finally a supply again. The thermal power station needs around 400 tons of coal per day under full load ( Memento of the original from September 18, 2016 in the Internet Archive ) Info: The archive link was automatically inserted and not yet checked. Please check the original and archive link according to the instructions and then remove this notice. , December 29, 2010
- ↑ "Gas-Steam-Power". A new power plant for Braunschweig
- ↑ Bundesnetzagentur power plant list (nationwide; all network and transformer levels) as of October 16, 2013 ( memento of December 11, 2013 in the Internet Archive ), accessed on November 18, 2013.
- ↑ Data sheet DVB-T2 HD Lower Saxony. (PDF) NDR.de, accessed on April 1, 2017 .
