The formula for installed hydroelectric power generation capacity is: 8 * head * flow rate per second. You can calculate this as: 8 * 10 * 2 = 160 kilowatts. . For this head and flow range, it is best to use a mixed flow unit. However, whether this power plant is large or small, it is estimated that it will not be too expensive to find a small factory to customize it. But it remains to be seen if this solves the problem of Internet browsing. . If the procedures are no problem, calculate the cost of repairing the diversion channel and tailrace channel and make an overall decision :)
This can be considered the smallest wind turbine in the world, with a fan diameter of only 2.8cm~6cm and can automatically adjust the wind direction
The size of the generator is 1.3 x 1.4 x 1.7cm, generates 2, 5~2.8V 70mA. 6 ultra bright LED lights.
Here is a peu common sense to make your own wind turbine:
Many people who want to produce wind power hardly know what they need to find. a wind farm in advance. The search for a wind farm cannot be based on guesswork. It must be determined with an anemometer, otherwise the wind turbine cannot be installed. Many spinning wind turbines are "idling" and not producing electricity at all, as most wind turbines only start producing electricity when they reach a wind speed of 3.5 to 4 meters per second. A small 400 watt wind turbine. seems to spin noisily. If the wind speed measured by the wind speed meter does not reach 4 meters per second, its energy production is "zero". Even if the wind speed reaches 4 meters per second, its power output is only 0.5 watts. . It must be To achieve a wind speed greater than 8 mmeters per second (a leaf will be blown 8 meters in one second), the power generation capacity can reach the power generation "400 watts" shown on the manual. Therefore, many laymen, without first using an anemometer to find a suitable wind field, end up making, at best, a "landscape windmill".