Hydroelectric in Philippines
Introduction:
It is known to us that energy become more and more important to human beings. People can not live without energy. They use energy everywhere, but pew of them can give a clear definition of it. Because of people’s widely use, the energy on the earth reduces steadily, people are trying o find the energy which can be renewable. Energy is the thing which has the ability to work. It can be stored or be a poverty of an objects motion. It can move from one object to another, and defines the capacity of system to do work. Obviously, renewable energy is the energy which can be used over and over again, from natural sources. There are so many renewable energy people use nowadays. For example, they use solar energy, the wind and the hydro power. From year 1981 to 1991, renewable energy developed very fast, and the following text may concentrate on the hydro power.
Hydro power is the energy driven by water turbine, People always use it to produce electricity. The falling water drives the turbines, and the turbines in turns to drive the generators. Then the generators translate the turbines’ mechanical energy into electricity. The hydrologic cycle produces neither atmospheric nor the normal pollution. Hydro power has been used since ancient time, and is can be used for grinding floor and performing other tasks. In 1878, the world’s first hydroelectric station was developed in NORTHUNLAND, and by 20th century, it become the largest part of renewable energy all over the world.
Everything has two faces. Though the hydroelectric has a lot of advantages, for its low cost and low pollution, still it has some disadvantages. In some Asian countries, like Philippines and China, people can see the hydroelectric production clearly by year. There are some hydroelectric stations which are typical in these countries. Like the Bela in Philippines and the Three Gorges Dam in China. What’s more, we can also know something about the development of hydroelectric in these
It is known to us that energy become more and more important to human beings. People can not live without energy. They use energy everywhere, but pew of them can give a clear definition of it. Because of people’s widely use, the energy on the earth reduces steadily, people are trying o find the energy which can be renewable. Energy is the thing which has the ability to work. It can be stored or be a poverty of an objects motion. It can move from one object to another, and defines the capacity of system to do work. Obviously, renewable energy is the energy which can be used over and over again, from natural sources. There are so many renewable energy people use nowadays. For example, they use solar energy, the wind and the hydro power. From year 1981 to 1991, renewable energy developed very fast, and the following text may concentrate on the hydro power.
Hydro power is the energy driven by water turbine, People always use it to produce electricity. The falling water drives the turbines, and the turbines in turns to drive the generators. Then the generators translate the turbines’ mechanical energy into electricity. The hydrologic cycle produces neither atmospheric nor the normal pollution. Hydro power has been used since ancient time, and is can be used for grinding floor and performing other tasks. In 1878, the world’s first hydroelectric station was developed in NORTHUNLAND, and by 20th century, it become the largest part of renewable energy all over the world.
Everything has two faces. Though the hydroelectric has a lot of advantages, for its low cost and low pollution, still it has some disadvantages. In some Asian countries, like Philippines and China, people can see the hydroelectric production clearly by year. There are some hydroelectric stations which are typical in these countries. Like the Bela in Philippines and the Three Gorges Dam in China. What’s more, we can also know something about the development of hydroelectric in these