Generator Type: Direct drive permanent magnet VAWT, 3 phase AC
Rated wind speed(m/s):12
Start-up wind speed(m/s):3.8
Height of blade(m):6.6
Range of working wind speed(m/s):3.8-25
Material of blades and numbers:Glass Fiber Reinforced Plastic/5
Survival wind speed(m/s):50
Rated rotor speed(r/min):100
Speed regulation method:Electromagnetic control
Stop method:Electromagnetic brake
Wind energy utilized coeffeicent:30%-40%
Sweep wind area(sq.m):28.26
Range of working temperature:-45-60 centigrade
Suggested supporting battery:32pcs12v200ah
Top weight (kg):660
Tower type and height:Free standing tower/10m
Vertical wind turbine/wind generator/VAWT/Maglev permanent wind turbine/windmill generator power system
BF series wind power generating set utilize a new aerofoil vertical axis wind wheel and magnetic suspention structure, choose high strength glass fibre reinforced plastic and epoxy resin to make blades. This series VAWT have earned many items of national patent, in the leading position. BF series VAWT are widely used in the areas where are good environments for wind energy. It can offer the uninterrupted power supply(UPS) for electrical equipments in areas,where are no electricity.It is suitable for off-grid system and on-grid system.
Vertical wind turbine generator(VAWTs)are a type of wind turbine where the main rotor shaft is set vertically and the main components are located at the base of the turbine. VAWTs offer a number of advantages over traditional horizontal-axis wind turbines (HAWTs). They can be packed closer together in wind farms, allowing more in a given space. they are smaller, but rather due to the slowing effect on the air that HAWTs have, forcing designers to separate them by ten times their width.
BF Maglev vertical wind turbine/wind generator is quiet,light, Omni-directional, and they do not create as much stress on the support structure. They do not require as much wind to generate power, thus allowing them to be closer to the ground. By being closer to the ground they are easily maintained and can be installed on chimneys and similar tall structures.
Qingdao Bofeng Wind Power Generator Co., Ltd. is located on No.269 Beijing Road, Jiaonan, Qingdao, on the west bank of Jiaozhou Bay. Our company borders on the Economic and Technical Development Zone, with Liuting International Airport and Qingdao Qianwan Port on our side. The transport is quite convenient by sea, land and air.
Our company is the first that designs and manufactures vertical axis wind power generators (VAWT). There are many companies learning from us, but they can never catch ... View detail