What is the hydroelectric power plant?

Hydroelectric plant is a type of power plant that uses gravitational forces on water to create electricity. Hydroelectric plants have become popular in recent years due to increasing demand for renewable energy sources and low pollutants. According to some statistics, hydroelectric plants produced about one fifth of world energy in the first decade of the 21st century. In the coal plant, the steam is forced by a turbine, causing the turbine and activation of the electricity generator. Unfortunately, coal is a rapidly shrinking source that creates a high level of pollution that contributes to poor air quality and global warming. The hydroelectric plant works in the same way, but uses running water to spin turbines.

The hydroelectric plant trick is how to get water to flow through turbines. This is solved by placing up the water source, sometimes natural, but often sakrad. Rather than using energy to push the water down the turbine, the natural force of gravity causes the water runningThe brown down the hill, pushing the turbines and eventually drain into the reservoir under the plant. When energy demand is low, for example during the late night hours, the plant takes its energy to pull water back uphill to use it again.

There are several countries in the world that enthusiastically accepted this type of energy as a renewable solution for increasing electricity needs. China leads the world in the hydroelectric power, although Canada, Brazil, the United States and Russia are not behind. Experts suggest that increased acceptance of hydroelectric power as the main source of electricity shows a growing movement towards sustainable and renewable resources. While undoubtedly less polluting than many alternatives, the hydroelectric plant still creates many environmental concerns.

Although many environmentalists believe that alternative sources such as hydroelectrics are more convenient than highly polluting coal, oil and fromThere are some environmental problems with the formation and use of the hydroelectric power plant. The construction of dams and plants along natural water sources can disrupt migratory patterns of local fish populations. The water temperature can also change significantly during energy production and upset the natural ecosystem of the river downstream from the plant.

The

failure of the dam is the main perspective with the hydroelectric power plant. Because larger plants often include massive dams, breaking or failure can lead to serious consequences. There was a massive flood from the hydroelectric failure of the dam, including Banqiao failure in 2006, resulting in more than 20,000 people death. In addition, if the region is primarily supported by a dam that fails, the power outages can postpone rescue operations and provide an area helpless for a long time.