An HES with a large water storage reservoir and a dam is operating under the following conditions: • Number of hydro turbines n = 9 • Power plant capacity factor CF = 0.62 • Water flow rate Q = 125 m3/s (per turbine) • Net water head H = 490 m • Power plant overall (electrical) efficiency ηel = 0.9 Determine (a) the electric power output and (b) the annual power generation of the plant.

Q: The change in head across a small turbine is 10 m, the flow rate of water is 1 m³/s and the…

A: Given data: Head length, h = 10 m. Flow rate, Q = 1 m3/s Efficiency, η=0.8 Density of water, ρ=1000…

Q: The area of the reservoir in problem 4 is 3.0km2 . The plant supplies a load of 12MW for 3h.…

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Q: 8. Energy Equation Water at the Lake William Dam enters a hydraulic turbine through a 30 cm diameter…

A: Given, inlet diameter of pipe,d1=30 cmoutlet diameter of pipe,d2=25 cmFlow rate through pipe, Q=0.6…

Q: At a proposed hydroelectric plant site, the average elevation of headwater is 600 m, the tailwater…

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Q: A rectangular channel has a width of 2.0 m and contains a specific energy of 1.5 m at a section.…

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Components of Hydroelectric Power Plant

A hydro electric power plant derives the energy from the force of fast moving water to harness energy. The demand for energy needs has impacted the environment resulting in global warming. Extensive use of non-renewable energy sources like petrol and diesel is the primary reason for environmental pollution. A major shift from non-renewable energy sources to renewable energy sources is the only solution to encounter the rising issue of environmental damage.