>0.32 at low wind. Typical wind turbines have three moving parts The generator head, yawing and mechanical furling body parts, Hurricane replaced mechanical furling by using advanced electromagnetic and Dynamic blade braking which only take two moving parts, this in turn improves generator reliability significantly as it is subject to less mechanical failure and bearing wear from stress and impact. Smart Stealth Blade Aerodynamics Braking and Electromagnetic Speed Limitation. Abandoned the traditional failure-prone mechanical furling system, the blade itself is designed with over-speed braking system which will generate a reverse reluctant torque to lower the blade rotation speed so that the blades and generator can be well protected in higher wind, it solved safety and reliability problems facing by most small wind turbines. Combination of Electromagnetic braking and aerodynamic braking maximizes energy capture by extending turbines operating speed range into higher and lower wind speed which are missed by the old style wind turbines.As with all things that have with moving parts there will be some noise and vibration, and wind turbines are no exception, most noise and vibration are caused by turbine blades rotation in the wind and generator resonating with the rotor and tower, and generator bearings Hurricane stealth blades are well designed and work quietly in both low and high wind. The blades have exceptional consistency and aerodynamic outline with a mass distribution which ensures the rotor/ blade set operates with minimal vibration and very low noise. Perfectly matched to the Hurricane White Lightening XP and Vector wind generators the blade cause much less resonance of the wind turbine and tower. Blade Aerodynamics Braking limits blade to rotate at the rated RPM which could avoid higher noise and vibration caused by extreme wind.
Wind turbine with minimal vibration and low noise can be mounted on rooftop safely and its operation wont affect the resident. The item "STEALTH STORM WIND TURBINE BLADE SET 40 INCH (5 PCS) WIND GENERATOR BLADES" is in sale since Tuesday, June 18, 2019.
This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Wind Power Supplies\Wind Turbines & Kits". The seller is "hurricanewindpowercom" and is located in Roanoke, Virginia. This item can be shipped to United States, Canada, United Kingdom, China, Mexico, Germany, Japan, Brazil, France, Australia, Russian federation, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.