MotorWave

NEW

louverturbines

Turbines for architects

Home

Job reference ....2007-2008	Job reference 2009	Job reference 2010-2015
Distributors	Authorized Dealers	Shipping rates	Product Chart
Lowwindspeedhybrid	Typhoon Turbine	Download typhoon turb PDF file
parts Catalogue	Electrical installations	Possible installations	Change over to the grid

Hybrid PV panels Micro turbines

hkurooftop HKU installation

After having done tests we found out that wind speed cas be seriously increased and that eventhough for energy balance the pressure decreases, it still can increase by at least 6 to 8 times the performances.

louver being cheaper than wind turbines and neccessary in many places to hide from the outside the combination becomes very interesting.

for wind speed of 5ms ,after acceleration ,one single turbine can generate approx 6 watts.

(wind speed taken at the entrance of the wind accelerator regardless of general wind speed).

a set of 10 turbines can generate 60 Watts (approx 2.6 m long so it is about 23 W per meter of louver)

for 100 meters of louver it is 2.3 kW.

It is safe as our turbines can work under typhoon wind speed and generate a lot more.

at 55 ms it is 1.9 kW for 10 turbines and for 100 meters it is 190 kW.

(the setting must be changed for typhoon conditions with 240V instead of 12/24/36 V and generators must be added )

Pay back:approx less than 10 years as 1 meter of turbines will generate approx 300 kWH/year at different wind speed

Hybrid Louver turbines

in this configuration

instead of using metal panels

for wind concentration

we use PV panels to increase

the power output.

we have an additional approx

100 W per meter.

daily generation:

approx 0.8 KWh

Plus wind production :

approx 0.6 KWh

Total:approx 1.4 kWH/m/day

remark:depending on location

the angle need to be adjusted

for a louver that is

10 m high and 30 m wide

we can install : 375 m of

turbines and PV panels

approx 525 kWh/day

approx 180 MWh/year

approx :3600 MWh/20 years

To cool down a Building and generate power

in this configuration

the building is oriented at 45 degrees so that both side can channel the wind.The wind concentrators can be both structural or not build in any kind of materials from stainless steel to glass or aluminum.The objective is to use the wind deflected by the building but increase the speed so that the micro turbines have a high power generation.since microturbines can be installed to the full height and length of the building, there is high production with little visual effect.

for example for a 100 storey high

250 m high x 50m x 50m

we can install : (one side)

80 000 turbines that can generate approx 500 KW at 5ms.

(speed at the entrance of the concentrator)

extra load on the building: approx 100 tons

it is equivalent to 5 conventional turbines of 1 MW at 4/5 ms and with 77 m in diameter

works with South west- South-South east wind

cost: around 50 millions HK$

MotorWind limited

72 PING CHE ROAD FANLING - NT -Hong Kong tel : +852 27112127

over the years we have developed a kind of special business model.

we design & install complete energy solutions

we use any existing technologies and assemble them in a system that become fully compatible.

using Wind turbines - PV panels - Human energy- connected on batteries and with either grid back up or tie grid inverters we insure that our customers get the best solution.

Our manufacturing capacity gives the edge as we can develop any kind of interface to make everything compatible .It can be a mechanical device or an electric or an electronic. we can even assemble PV cells for BIPV special sizes.

any designer ,consultant who has a special design/concept can consult us :we can do it.

from a simple technology to : more complex

updated June 30th 2017