At present, the problem of energy more, possibly due to the population increased rapidly, resulting in energy demand is increasing. Energy Limited is decreasing rapidly.Renewable energy is an alternative of the population in modern times. Can be used as unlimited. Water is the one of new energy sources, can be unlimited.To bring water to achieve maximum benefit. Using the principle of influence between. The earth and the moon and the sun. In the tide,Have come out in the form of electric power cable.