today we will assamble a generator that can source an entire house!
We've tried to make one in winter, but really failed that time
Carefully!
And! we've decided to make it much bigger 
, a giant wind turbine!
We've found an enormous plastic sewer pipe in this purpose. it's 200mm diameter
It was hard to get it in my town.
according to my calculations we are likely to make some great 1.5 meter blades out of it.
And a even weak wind of 10 meters per second
will give is 1,5 Kw of energy that we need!
there's the cardboard we are going to make stencil of
then we will put the stencil on the tube and that's it
then I make it like This! And we've got some fine flat cardboard trousers!
ok ok, just kidding! there's the stencil we needed
we've made it.
and now comes the installation process!
We don't want it fall again, thus we are raising it in two parts
there comes the motor
it's the made last time out of the electric bike motor
and this one suits perfectly, because it has an awful lot of neodymium magnets and windings
so, it will give is much power out of slow torque
firstly we are attaching the motor to this mast
then we will connect the blades to it
here they are! the 1.5 meter blades
it's hot here
these keyboards are the wind stabilizers here
so the blades will always face the wind wherever it comes from
and the motor hangs on the wheel hub, by the way
pay attention that there's almost no wind on the ground
but there's some on the roof
should I help you maybe?
bloody hell! what was that sound!
oh, that's just the pipe went a little down
there's a special technic of walking on that roof
there are the greased seams, and you must step only on them
or else?
or else I will break the seams and his roof will start to leak. And Stas would kill us
hey, where are you going?
go bring there the fan!
the fan...
I just got too involved in talking
yeah, I got that
there it comes! The creation moment!
I just admire how big is that one!
the hardest part now, he spinning it to connect the blades
does it go well?
nope
it doesn't stop spinning with wind
fantastic!
it's going to catch the wind!
and it's the first spinning!
omg! that is really fast!
though there isn't much wind here today
that's a beasty wind generator!
and there's the wire, here in goes... it goes under the roof here
and it goes this way then
and it meets the summer kitchen here
let's measure up the voltage we've got!
+ -
connecting... It's 37 V !
Cool! but that is without any devices sources out
it will give out less, because there will be a 12 V accumulator connected
now I've connected here 7 of 90w and 12v bulbs
let's see ourselves, how brightly this generator will light them up
as you see they do light pretty well
and the brightness falls, sure
oh, there's a little more now. sure the motor slows down
oh! the wind has just given some power! and they light really well
anyway. This wind generator was made to charge up the accumulator
then the voltage will go in the inverter
and now let's attach the inderter to the system
I've also connected these two testers. This one shows the voltage rate of the battery
and this one the charging percentage
Wow! It's 14! the accumulator is almost full charged!
there comes almost 15!
that's a good sign
as I said we've got an accumulator here
so this wind generator will source your needs even when there's no wind
we don't really need 12V
we want 220, or cource
let's check out what we've got
well, there's the energy
let's try to use something very greedy for voltage
let's make the dream of sourcing the entire house with green wind energy come true
I've connected these two old TV forks 
like this
Then I plug one end in the socket, and another in inverter
And as a result
the voltage from the inverter will be connected to the house electric net
but there's one thing needs to be done
before doing it we must screwed out the fuses and turn off the main energy lever
we do it to prevent any short circuits and disconnect the electricity provider
last move
let's try
I think that's it
the light is on. Let's see around the house and check how everything's working
That all is working! End even the ventilation system works well
All's on fire. I can start repairing my car here
well, the light works perfectly
let's try to source some harder stuff
let's see now...
oh... Ok I see it.
is that satellite?
nope
and there is the light
where's the piggy? Oh! there you are!
the power is even more than we expected!
with a slow torque this energy is enough for the entire house
but when the wind is too strong, we have to use the extra energy for heating
Wind Generator is a nice Green solution!
Unlike the solar plant, this generator is really cheap!
And it works perfectly even when there's not much sun, in winter or fall
the wind generator has only one flaw
It is extremely useless when there's no wind
we are going to make a giant lithium battery to cover this flaw
but first we have to check out
how safe to use these lithium batteries
and we will make a crush test!
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