HACE: wave energy and wave!

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Olivierp
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HACE: wave energy and wave!




by Olivierp » 05/09/16, 17:35

One of the dreams of humanity: to capture wave energy ...

When the sun sets and the wind weakens, HACE continues to produce your own energy because there is always the waves ...

HACE proposes to you: to produce electric energy at very low cost, by segmenting the swell in order to recover the energy of all types of waves (from the smallest to the biggest, including chaotic), so everywhere and all the time ...



Non-intermittent, carbon-free, competitive, HACE facilitates access to clean energy for all.

Cleaner and cheaper, HACE technology is a breakthrough innovation that has all the advantages of becoming a world leader in power generation.

HACE is a new patented solution that divides the wave to recover energy from all types of waves, in a non-intermittent way, while respecting the environment.

Major partners -> Sogeti High-Tech, Arts & Métiers Paris Tech (ENSAM), Ingelliance, Exogren

It is up to you to accelerate the phase of pre-industrialization before its commercialization from 2017.
Learn more -> https://www.happy-capital.com/projet/hace
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moinsdewatt
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Re: When the sun goes down and the wind is weakening, HACE continues to produce your own energy, because there is always




by moinsdewatt » 05/09/16, 22:01

There is an article on the top of February 2015:

Hace wants to capture the energy of the swell


http://www.consoglobe.com/hace-energie-houle-ocean-cg/1

But how does it work?
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izentrop
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Re: HACE: the energy of waves and swell!




by izentrop » 06/09/16, 09:08

Hello,
It is now necessary to go beyond to convince the first customers. Hace has just launched a fundraiser on the crowdfunding platform Happy Capital. Objective: 900.000 €, to build the pre-industrial prototype of 200 kW which validates the first tests and will be manufactured by Ponticelli in Bassens. The inventor wants to demonstrate to the skeptics that his system exploiting the wave energy also works on a large scale and finishes convincing the first potential customers.
http://objectifaquitaine.latribune.fr/b ... ables.html

From mechanics to permanent movement + accelerated corrosion = fast wear to be expected.
How long will it hold before dislocation?

At this price, for a project where no significant figure is given, 3 can be invested more times in solar energy, which has very little mechanical wear.
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Re: HACE: the energy of waves and swell!




by Obamot » 08/09/16, 16:56

It's a fact, it would require more calculations ...

Solar energy is random. This type of system produces night and day, to do this with solar one must store its heat.

For corrosion it is obvious, but I think that the system as presented is too complicated to be economically viable, because it is still necessary to connect it to the network directly (and to so small quantities produced, it seems totally excluded to store The energy in the batteries!) These are once again, beautiful images of synthesis without anything else concrete than investors' pitch, and it distresses me because it is all money that will not go To real projects! This, especially as other systems of the concept, do exist

A system that works, and that must suffer less corrosion because the turbine is NOT offshore and recovers energy by the pressure of the air:

wiki wrote:Islay LIMPET is a shore-based device that uses an oscillating water column to force air into and out of a pressure chamber through a specially designed air turbine. The LIMPET chamber is an inclined open concrete pipe below the water level. As the action of the waves causes the level of the water to oscillate in the chamber, the variation of this level of water compresses and decompresses alternately the air trapped above, causing the air to circulate backwards and then Forward through a pair of counter-rotating turbines.


Here is an interesting system of 500 kW, since attached to the shore, with friction efforts close to zero and connected directly to the network:





The ecological footprint is practically nil and the system does not take up much space on the coast, nor does it disfigure the landscape as the wind turbines

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Re: HACE: the energy of waves and swell!




by Obamot » 08/09/16, 17:30

PS: but apparently the news would not be good. The exploitation would be interrupted since 2013 ... In question a stupid question of attachment of the installation on more substantial networks by lines immersed between islands! >>> and probably the cost per kw / h, without it being quite clear why "15 to 18 salaries should have been drawn for such a small installation !!! " : Shock: It's cute.
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Re: HACE: the energy of waves and swell!




by izentrop » 10/09/16, 20:16

Many projects on the exploitation of wave energy are in standby, causing probably low oil prices.

Geps Techno is one of the only ones on the track, with several strings to his bow.
For four years now, the engineers of Geps Techno, a SME based in Saint-Nazaire, have been working on an innovative and totally new concept of an offshore power plant. Developed under the name of MLiner, this project aims to create a nomadic floating structure capable of producing green electricity thanks to 4 different energy sources: wind, hydro, wave and solar.
http://lenergeek.com/2015/09/09/geps-te ... ouvelable/
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Re: HACE: the energy of waves and swell!




by chatelot16 » 10/09/16, 21:46

It is more complicated than that ... the sea is a strong machine to break everything ... to enjoy the waves must build very sollid ... in comparison the sun only walks the day but it does not break anything, even The days when he tackles hard

Another difference between solar and waves: the sun lights up the surface of the world! the waves only concern the dimension line ... much more limited

The energy of the swell exists, it is not stupid to use it, but no illusion is not the solution of the 3eme milenaire
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Re: HACE: the energy of waves and swell!




by Obamot » 26/09/16, 14:19

Hi Chatelot, you should not have looked at the WaveGen video to say that ... because precisely, their system is not mishandled by the swell, the turbine is never in contact with the sea (which can not So nothing break, the turbine working according to the principle of depression of air created by the waves ...) So your comment is hardly valid for this technology (for others immersed, no doubt you are right) When the sun sets, the swell continues night and day ...
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MMP
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Re: HACE: the energy of waves and swell!




by MMP » 27/12/17, 16:05

Hello everybody

I am struggling to find the state of progress of the different wave energy processes. Their successes, their difficulties etc ... in France, as well as abroad.
Are there people among you who can tell me a little more?

Thank you very much

MMP : Wink:
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