Lech stage 21 - Prittriching

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Lech stage 21 - Prittriching
Southern reservoir viewed from the air
Southern reservoir viewed from the air
location
Lech stage 21 - Prittriching (Bavaria)
Lech stage 21 - Prittriching
Coordinates 48 ° 12 '38 "  N , 10 ° 54' 15"  E Coordinates: 48 ° 12 '38 "  N , 10 ° 54' 15"  E
country Germany
place Prittriching
Waters Lech
Kilometers of water km 63.9
Height upstream 536.1  m above sea level NHN
power plant
operator Uniper power plants
construction time 1983-1984
Start of operation 1984
technology
Bottleneck performance 12.1 megawatts
Average
height of fall
9.9 m
Expansion flow 142.5 m³ / s
Standard work capacity 59.5 million kWh / year
Turbines 3 Kaplan bulb turbines
Others
was standing 2019

The Lech barrage 21 - Prittriching is a barrage of the Lech between Landsberg am Lech and Augsburg and is located at river kilometer 63.9 in the area of ​​the municipality of Prittriching in the Landsberg am Lech district .

technology

The operator of the run- of -river power plant is Uniper Kraftwerke , the generated output is 12.1 MW with a head of 9.9 m using Kaplan turbines .

The power plant has been in operation since 1984 and is listed as BNA1234 in the power plant list of the Federal Network Agency .

The electricity generated is fed into the Bayernwerk AG network by a 20kV switchgear on site .

The expansion flow of the power plant is 142.5 m³ / s, the standard energy 59,457 MWh per year.

See also: List of hydropower plants in Germany

Reservoir

The reservoir to the south is about 3.6 km long and 0.4 km wide, it covers about 40 hectares. To the west, the Lechfeld with the Lechfeld air base extends .

The southern part of the reservoir is to be regarded as a flow path , depending on the drainage of the Lech barrage 20 .

Individual evidence

  1. ^ Federal Network Agency power plant list . 2015.
  2. Analysis of the use of hydropower in Bavaria. Retrieved January 19, 2019 .
  3. ^ BayernAtlas. Retrieved February 17, 2019 .