| 摘要 |
PURPOSE:To enable the strong wind having a constant wind velocity and a constant direction to be secured continuously by allowing the line in adiabatic and airtight structure to be moored in the air by a baloon and opening a part of the upper and the lower ends of the line and installing a windmill power generator in the neighborhood of the opened part at the lower end. CONSTITUTION:The line 2 in airtight structure which is constituted of the thin film pipe wall made of an adiabatic material is moored in the air by a baloon 3, and a part of the upper and the lower ends of the line 2 is opened, and a windmill type power generator 6 is installed in the neighborhood of the lower end opened part 4. For example, when the difference above the sea level between the upper and the lower ends of the line 2 is 1,000m, and the standard atmosphere having the air reduction rate of 0.65 deg.C/100m is filled in the line 2, and the ascending atmospheric current accompanied with adiabatic expansion of 1 deg.C/100m is formed because of the temperature rise due to solar radiation outside the conduit, then the temperature difference of about 3.5 deg.C is formed at the lower end part of the line. Therefore, the pressure difference at the lower end of the line becomes 7.7mm. in water column, and the wind having the velocity of 11m/sec is generated. When the windmill 5 having the diameter of 67.5m receives this wind, the electric power of about 15,000kw can be generated. |
