27 p1saturka pumped-storage_hydro_power_station
TRANSCRIPT
![Page 1: 27 p1saturka pumped-storage_hydro_power_station](https://reader035.vdocuments.us/reader035/viewer/2022062313/558c2fced8b42a3d3e8b464d/html5/thumbnails/1.jpg)
Přečerpávací vodní elektrárna Dlouhé Stráně
ČEZ, a. s., Vodní elektrárny
The Dlouhé Stráně Pumped-Storage Hydro Power Station
ČEZ Group, Hydroelectric Power Stations
The winner of the „Czech 7 wonders“ public poll
![Page 2: 27 p1saturka pumped-storage_hydro_power_station](https://reader035.vdocuments.us/reader035/viewer/2022062313/558c2fced8b42a3d3e8b464d/html5/thumbnails/2.jpg)
2
13 BROWN-COAL
1 HEATING1 BLACK-COAL
13 HYDROELECTRIC
3 PUMPED-STORAGE
2 NUCLEAR
ČEZ GROUP - POWERPLANTS
1 WIND
DLOUHÉ STRÁNĚ I, II
POŘÍČÍ II
DVŮR KRÁLOVÉ
CHVALETICE
HODONÍN
DALEŠICEMOHELNO
DUKOVANY
TEMELÍN
LIPNO I, II
HNĚVKOVICE
Č. BUDĚJOVICE
KOŘENSKO IIKOŘENSKO I
ORLÍK
KAMÝK
SLAPY
ŠTĚCHOVICE I ŠTĚCHOVICE II
VRANÉ
PRAHA
PLZEŇ
KARLOVY VARY
ÚSTÍ nad LABEM
MĚLNÍK II, III
TISOVÁ I, II
PRUNÉŘOV I, II
TUŠIMICE II
ŽELINAPOČERADY
LEDVICE II, III
DĚTMAROVICE
MRAVENEČNÍK
OSTRAVA
BRNO
ZLÍN
HR. KRÁLOVÉ
PARDUBICE
MĚLNÍK
DUKOVANY
Pumped-Storage Power Station Dlouhé Stráně
Where do you find us in the Czech Republic?
![Page 3: 27 p1saturka pumped-storage_hydro_power_station](https://reader035.vdocuments.us/reader035/viewer/2022062313/558c2fced8b42a3d3e8b464d/html5/thumbnails/3.jpg)
3
Where do you find us in the Olomouc Region?
Visitor centre of the Pumped-Storage Power Station Dlouhé Stráně
![Page 4: 27 p1saturka pumped-storage_hydro_power_station](https://reader035.vdocuments.us/reader035/viewer/2022062313/558c2fced8b42a3d3e8b464d/html5/thumbnails/4.jpg)
4
Location: Kouty nad DesnouRiver: Divoká DesnáAltitude of the generator room: 767,20 MASLConstruction on the power station started: 1978Date of commissioning: 1996Energy used capacity: 2 580 MM cubic metersInstalled capacity: 2 x 325 MWHead of power station: 534,3 m (the largest of a reversing turbine
in Europe)Type of turbine: Francis (reversing)Turbine discharge (max): 68,5 cubic meters/secEffectivity of the pumped-storage cycle: 75,1 %
The elevated storage reservoirspot height of the dam crest: 1 350 MASLlength of the dam crest: 1 742,5 MASLtotal capacity: 2 720 MM cubic metersmax surface submerged: 15,4 ha
The lower reservoir spot height of the dam crest: 824,7 MASLlength of the dam crest in the centre line: 306 mtotal capacity : 3,405 MM cubic metersmax surface submerged: 16,13 ha
Basic technical data
![Page 5: 27 p1saturka pumped-storage_hydro_power_station](https://reader035.vdocuments.us/reader035/viewer/2022062313/558c2fced8b42a3d3e8b464d/html5/thumbnails/5.jpg)
5
Significance of a power station
- power station works in quick start regime and by spotting the deviation of the energy system
- it helps to optimize the operation of nuclear and coal-fired power plants
5500
6000
6500
7000
7500
8000
8500
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
-WPPS
-WPPS
Vltava cascade
+WPPS[MW]
[hod]
Coal + Nuclear
![Page 6: 27 p1saturka pumped-storage_hydro_power_station](https://reader035.vdocuments.us/reader035/viewer/2022062313/558c2fced8b42a3d3e8b464d/html5/thumbnails/6.jpg)
6
it has later become one of the most touristic attractions in the Czech republic.
It would have been refused by the public
during the construction,
![Page 7: 27 p1saturka pumped-storage_hydro_power_station](https://reader035.vdocuments.us/reader035/viewer/2022062313/558c2fced8b42a3d3e8b464d/html5/thumbnails/7.jpg)
7
History of the construction of the power station
•1978 – construction of the power station started1978 – construction of the power station started
•1980‘s – the1980‘s – thenn central bodies h central bodies heeld up the projectld up the project
•1985 – modernization of the project1985 – modernization of the project
•1996 – date of commissioning1996 – date of commissioning
![Page 8: 27 p1saturka pumped-storage_hydro_power_station](https://reader035.vdocuments.us/reader035/viewer/2022062313/558c2fced8b42a3d3e8b464d/html5/thumbnails/8.jpg)
8
Environmental impact of the construction and operation of the power station
Environmental impact
- entire technology is located underground - technology used with no negative side effects on
environment- all service water is being purified - landscape intervention caused by the construction of the
power station has had no negative impact on the surrounding ecosystem
- recultivation which followed the construction incorporated the power station in the natural surroundings
![Page 9: 27 p1saturka pumped-storage_hydro_power_station](https://reader035.vdocuments.us/reader035/viewer/2022062313/558c2fced8b42a3d3e8b464d/html5/thumbnails/9.jpg)
9
Further importance of the hydroelectric plant
- popular tourist spot- tourist routes and cycle paths- positive effects on the development of tourism in
the Desná Valley
X- visit rate regulation due to the Protected
landscape area of Jeseniky (need for close cooperation with the environmentalists)
- cooperation with regional tourist development organizations and public administration
![Page 10: 27 p1saturka pumped-storage_hydro_power_station](https://reader035.vdocuments.us/reader035/viewer/2022062313/558c2fced8b42a3d3e8b464d/html5/thumbnails/10.jpg)
10
Public visits start at the Visitor center
Visit rate of the visitor centre:
approx. 60 000 visitors per year
![Page 11: 27 p1saturka pumped-storage_hydro_power_station](https://reader035.vdocuments.us/reader035/viewer/2022062313/558c2fced8b42a3d3e8b464d/html5/thumbnails/11.jpg)
11
And they continue to the Power Station
„„There is a machine unit placed deep in the There is a machine unit placed deep in the underground of the mountain which rotates underground of the mountain which rotates and produces the valuable electricity“.and produces the valuable electricity“.
![Page 12: 27 p1saturka pumped-storage_hydro_power_station](https://reader035.vdocuments.us/reader035/viewer/2022062313/558c2fced8b42a3d3e8b464d/html5/thumbnails/12.jpg)
12
Let‘s have a look in the generator room
All technology is located All technology is located 250 m 250 m underground underground == minimum impact on minimum impact on
the environmentthe environment
![Page 13: 27 p1saturka pumped-storage_hydro_power_station](https://reader035.vdocuments.us/reader035/viewer/2022062313/558c2fced8b42a3d3e8b464d/html5/thumbnails/13.jpg)
13
The uper reservoir – significant tourist spot
Altitude of 1 350 MASL – Beautiful scenery of main Jeseniky Mountains edge