Most new wind powered pumping systems use a small wind turbine to power a direct current dc. Electricity and water pumping system using wind mill aero turbines convert wind energy into rotary mechanical energy. This windmill water pump could be the appropriate technology for your homestead. In this research, wind water pump is designed to supply drinking water for three selected rural locations in ethiopia. Schematic diagram of a village water supply powered by an electrical wind. To solve this problem in the next version, i would. Pdf feasibility study of a wind powered water pumping system for. A mechanical interface, consisting of a stepup gear and a suitable coupling transmits the energy to an electrical generator. The output of this generator is connected to the battery or system grid. Thousands of mechanical windmills, using positive displacement pumps, are still installed annually, and they are often a cost effective method to provide small quantities of water for livestock.
In this paper, the feasibility of wind powered water pumping system in ethiopia is. The gray patent discloses a water pumping device in which compressed air is generated by a windmill, stored in a tank, controlled. Design of water pumping system by wind turbine for using in coastal. Germany is building the worlds first wind turbines with. Department of energy, to couple commercial renewable energy systems with rural.
Aero turbines convert wind energy into rotary mechanical energy. The main objective of our project was to design a windmill and therefore our scope will be limited to a windmill for water pumping water. Feasibility study of a wind powered water pumping system for rural. The biggest problem with this wind powered water pump design is that every single part of the assembly is a bit wobbly, and all the wobble eats up a lot of the wind energy that should instead go into pumping water. Renewable energy for water pumping applications in rural. Windmills utilize the power of the wind to generate electricity or pump water, using the movement of the air that takes place naturally in the earths atmosphere.
The bigger picture wind powered water pumping systems are just one of many options available to producers interested in managing. An economic comparison is conducted, using life cycle cost analysis, for wind mill and diesel water pumping systems and the results show that. Production of electricity and pumping of water using wind mill ijartet. Cheap, adaptable, and low maintenance, this pump is perfect. The pumping of water through small wind powered systems has become popular due to its flexibility over other mechanical systems and its advantage of using the spare electricity for other applications in wewpss, a wind powered rotor is coupled to a synchronous generator with permanent magnets, which convert the wind energy into electrical power energy. Wind pumping system wps for the three coastal areas has been studied. Design of a water pumping system using wind turbine. Wind energy can be generated using windmills that provide mechanical energy that is used directly on machinery e. Unit water cost versus total pumping head using three types of. Windpoered water pumping systems for livestock watering. The simplest systems involve mechanical water pumps. A solar powered water pumping system is made up of.
Using renewable energy to pump water rio grande water. It is also important to consider the costs of buying and using a pumping system, which. Ge says this wind farm is the first major project that integrates water storage in the turbines themselves, although there are a few examples of combined wind and pumped water. A typical windmill with 8 diameter wheel can lift water 185 feet and pump about 150 gallons an hour in 15 to 20 mph winds when using a 1. Wind energy is an abundant source of renewable energy that can be exploited for pumping water in remote locations, and windmills are one of the oldest methods. Electricity and water pumping system using wind mill. In our project wind energy is used to rotate the wind blades.
514 253 596 430 929 1243 383 623 500 376 400 1212 841 1195 999 1130 947 1096 450 67 131 76 1301 978 918 1577 88 1025 870 644 942 583 212 767 912 1123 1026 185 808 594 824 1223 1223 1350 726 346 1140 728