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Qingdao Bofeng Wind Power Generator Co., Ltd.

Supplier From China
Jun-06-12
Supplier : Vertical axis wind turbine, windmill, wind generator, wind turbine, wind power generator

Established: 2006

Verification Status



Contact Details:
No.269, Beijing Road, Jiaonan
Qingdao 266400
Shandong Province China


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More Items Similiar to: Qingdao Bofeng Wind Power Generator Co., Ltd.

Jun-06-12
Supplier From Qingdao, Shandong Province, China
 
Vertical wind turbine, no noise, low start-up wind speed, maglev structure, light weight; no-noise.


Vertical wind turbine, no noise, low start-up wind speed, maglev structure, light weight; no-noise;packed in plywood case.
Jun-06-12
Supplier From Qingdao, Shandong Province, China
 
Vertical wind turbine, no noise, low start-up wind speed, maglev structure, light weight; no-noise.
Jun-06-12
Supplier From Qingdao, Shandong Province, China
 
Vertical wind turbine, no noise, low start-up wind speed, maglev structure, light weight; no-noise.
Jun-18-13
 
Performance:
Rated Power: 10kW
Max Power: 12kW
Rated Wind Speed: 2m/s
Cut-In Speed: 2m/s
Cut-out Speed: 25m/s
Survival Wind Speed: 55m/s

Physical Parameters:
Mill Diameter: 6m
Mill Height: 6.2m
Mill Weight: 2375kg
Tower Height & Weight: 5.5m(1000kg)

Generator Parameters:
Type: PMG 3 Phase
Rated Voltage: AC250V
Rated Current: 23A
Protection Level: IP54

Controller Output:
Output Voltage(On-grid): DC 50-375V
Output Voltage(Off-grid): DC 110V

Over Speed Protection & Braking System:
Speed Control Style: Pitch Control System
Brake Style: Automatic Hydraulic Brake

Advantages of VAWT:
Nearly Quiet
Birds Friendly
More Safety Features
Wonderful Performance at Low Wind Speed
Captures Wind from All Directions
Longer Working Life
Less Maintenance
Less Requirements on Foundation

Advantages over Other VAWT:
High Efficiency
Pitch Control to Govern Speed
Automatic Hydraulic Brake


10KW:

Performance:
Rated Power: 10kW
Max Power: 12kW
Rated Wind Speed: 2m/s
Cut-In Speed: 2m/s
Cut-out Speed: 25m/s
Survival Wind Speed: 55m/s

Physical Parameters:
Mill Diameter: 6m
Mill Height: 6.2m
Mill Weight: 2375kg
Tower Height & Weight: 5.5m(1000kg)

Generator Parameters:
Type: PMG 3 Phase
Rated Voltage: AC250V
Rated Current: 23A
Protection Level: IP54

Controller Output:
Output Voltage(On-grid): DC 50-375V
Output Voltage(Off-grid): DC 110V

Over Speed Protection & Braking System:
Speed Control Style: Pitch Control System
Brake Style: Automatic Hydraulic Brake

Advantages of VAWT:
Nearly Quiet
Birds Friendly
More Safety Features
Wonderful Performance at Low Wind Speed
Captures Wind from All Directions
Longer Working Life
Less Maintenance
Less Requirements on Foundation

Advantages over Other VAWT:
High Efficiency
Pitch Control to Govern Speed
Automatic Hydraulic Brake
Jun-18-13
 
Physical parameters:
Mill diameter: 4 m
Mill height: 4.6 m
Mill weight: 975 kg
Tower height & weight: 5.5m(650kg)

Generator parameters:
Type: pmg 3 phase
Rated voltage: ac 250v
Rated current: ac 11.5a
Protection level: ip54

Controller output:
Output voltage(on-grid): dc 50-375v
Output voltage(off-grid): dc 48v/110v

Over speed protection & braking system:
Speed control style: pitch control system
Brake style: automatic hydraulic brake

Advantages of vawt:
Nearly quiet
Birds friendly
More safety features
Wonderful performance at low wind speed
Captures wind from all directions
Longer working life
Less maintenance
Less requirements on foundation

Advantages over other vawt:
High efficiency
Pitch control to govern speed
Automatic hydraulic brake


7 cubic meters, gross weight 1120kgs, net weight 995kgs
A 40ft open top container can hold 8 units. (excluding the tower)
Jul-13-09
Supplier From Qingdao, Shandong, China
 
Vh model has small size, and simple design. It fully uses lift force, easily products rated power at low wind speed. 3 phase permanent magnet ac generator, direct driven, no gearbox, and not need windward.
It has perfect performance. With low rpm of generator; controller can be pwm, on grid; invertor can be pure sina wave with automatic on-grid interface or directly on grid invertor.
Apr-15-14
 
1.Magnetic saturation generator design, 20years designed life.
2.2-2.5m/s start-up wind speed under low torque start-up technique.
3.Independent power supply
4.Blades are casted into molding at one time with balance up to 99%.
5.Bearings import from japan (nsk), long service time (5 years maintenance-free).
6.Low cost and low noise
7.Low cut in wind speed (3m/s) to guarantee the maximum generation at low wind speed.


One pc in one plywood
Aug-18-09

Small Wind Turbine Generator

$2.00K
MOQ: Not Specified
Supplier From Jinan, Shandong, China
 
Small wind turbine generator.

Accumulators full charge time: about 8 hours
> Mast height/weight: 9m - optional /150kg
> Weight: 300kgs (without mast).
Sep-30-16

60Kw Wind Turbine Generator

$104.62K
MOQ: Not Specified
 
Basic Parameters
Rated Power(kw) 60 Survival Wind Speed(m/s) 45
Max Power(kw) 65 Working Wind Speed(m/s) 1-25
Rated Voltage(v) 420/600 Rated Wind Speed(m/s) 10
Rated Rotation(r/min) 100 Blade Length(m) 8.6
Cut-in Wind Speed(m/s) 1 Blade Material FRP
Cut-out Wind Speed(m/s) 25 Generator Life(year) 20
                          Some Key Technology
Control Method Adjust Speed Method centrifuge variable pitch
Brake Method electromagnetic
Generator  Generator Configuration 3-phase 380/220v 50/60hz
Generation Type 3-phase permanent magnet
Protect Class IP54

Verification Status