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v. t. e. A vaneless ion wind generator or power fence is a device that generates electrical energy by using the wind to move charged particles across an electric field . Ion wind generators are not commercially available, though working prototypes and proofs of concept have been created.
a charge controller for charging the batteries or other energy storage. For converting DC battery power into AC as required for many appliances, or for feeding excess power into a commercial power grid: an inverter or grid-interactive inverter. The whole is also sometimes referred to as "power conditioning equipment".
A forerunner of modern horizontal-axis wind generators was in service at Yalta, USSR, in 1931. This was a 100 kW generator on a 30-meter (98 ft) tower, connected to the local 6.3 kV distribution system. It was reported to have an annual capacity factor of 32 percent, not much different from current wind machines. [citation needed]
A charge controller, charge regulator or battery regulator limits the rate at which electric current is added to or drawn from electric batteries to protect against electrical overload, overcharging, and may protect against overvoltage. [1] [2] This prevents conditions that reduce battery performance or lifespan and may pose a safety risk.
Annual net output. 990,097 MW h (2019) [ edit on Wikidata] Amazon Wind Farm Texas is a 253 megawatt wind farm in Scurry County, Texas. [1] The farm opened in late 2017, [2] [3] [4] and consists of 110 turbines, which together generate approximately 1,000 gigawatt-hours of electricity annually, enough to power approximately 90,000 US homes. [5]
A vortex generator ( VG) is an aerodynamic device, consisting of a small vane usually attached to a lifting surface (or airfoil, such as an aircraft wing) [1] or a rotor blade of a wind turbine. [2] VGs may also be attached to some part of an aerodynamic vehicle such as an aircraft fuselage or a car. When the airfoil or the body is in motion ...