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Equalizing Basin
An equalizing basin (german: Ausgleichsbecken) or equalizing reservoir regulates the flow of water below an intermittently operated hydropower station or peaking power plant. This could be a part-load power station (''Teillast-Durchfluss-Kraftwerk'') or a storage power station. Also called a balancing reservoir. Function The hydropower station sited above the basin works only a few hours a day. Often it is only used to generate peak current electricity. During hours of low current demand, the power station switches off in order to save the water available in the headstream for the valuable peak power times. Without some form of equalization, however, the tailwaters would run dry when the turbines shut down. This would result in extremely low levels of water, causing serious problems for the plants and animals that live in and around the stream or river. In general, therefore, the power station operator today is required to regulate the flow in order to ensure a specified mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydropower Station
Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of low-carbon electricity on demand, making it a key element for creating secure and clean electricity supply systems. A hydroelectric power station that has a dam and reservoir is a flexible source, since the amount of electricity produced can be increased or decreased in seconds or minutes in response to varying electricity demand. Once a hydroelectric complex is constructed, it produces no direct waste, and almost always emits considerably less greenhouse gas than fossil fuel-powered energy plants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
