|
|
 |
| ¡¡ |
| ¡¡ |
¢ñ.Application
Generate electricity by means of wind power and charge
storage battery via controller, then, with the help of
inverter, supply electric energy stored for illumination
lamp, household appliance, communication equipment and
electric tools with AC and DC multi-system power supply.
II£®Structure and main
technical performance
Composed of wind wheel, generator, tail vane, bracket,
cable, charge controller, inverter and storage battery.
¡¡
III.Preparation
Purchase battery, fill with electric liquid and start the
first charge according to technical specification. Open box,
check the machine parts wit the list. Install wind driven
generator in a place which is ventilated and no barrier, try
to shorten the distance from wind driven generator to
storage battery to prevent wire power consuming, generally,
the distance is not longer than 30m.
¡¡
(1) Dig a square pit whose volume is 50cm (length)¡Á50cm
(width)¡Á50cm (depth) in the ground center. And dig a depth
65cm and side length 65cm triangle pit for each of A, B ,C,
D points that from center for 4m, the diagonal lines of A-C
and B-D shall be vertical, and the crossing point that is
the center of square pit.
(2) Plug foot screws into the base, and give M16 screws for
each of them ( Screw them up to bolt end exposing about
15mm), the axes of pin shall align with B, D pits (or A, C
pits), from ground 4~5cm, the bed plate shall flatten the
concrete ( the scale of cement, sand and stone is 1:2: 3)
poured on the base.
(3) Stick the earth anchor outside, and put it in the bottom
of the triangle pit, the chain link shall lean to the center
of ground, put the crushed stones in the bottom of pit, then
pure the concrete, and put the blocks ( Weight of 2~5kg),
then pure the concrete again, do this operation by turns,
when it is flattened, please make the chain link lean to
center of ground and stretch it at level or 600 included
angle.
(4) The curing period for concrete is 100 hours, don't
install wind driven generator during curing period.
IV. Installation
1.Please install wind driven generator under the condition
of no wind (The wind power less than grade 2).
2. Adjust the base at level, put the washer on the foot
bolt, tighten the nut. Plug the upper part, middle part and
lower part of pole together, the pole leans over the "A" pit
, the lower end and base are hinged with the?6 pin, and put
the washer on in, plug into split pin.
3. Tidy steel wire according to four directions, the end
with ferrule passes by suspension loop, four ferrules
together with suspension loop covers it from top, then slip
it to platform.¡¡
4. In order to connect reliably, please choose the end
including unbuckles with O rings, screw the turnbuckle to
middle length, the band of turnbuckle one end shall be
wrapped with steel rope, and the lapping length is not more
than 15cm, fix them with rope joint temporarily. Connect
turnbuckles of A, B, C pits to respective earth anchor chain
with the shackles, then pull up the pole, connect the
turnbuckles of C pit with earth anchor chain, keep the pole
vertical through adjusting the connection length of steel
rope, there are two rope joints for lower terminal of each
rope, at last, please fix the cable joint, don't forget to
tighten the screw.
5. Put the bracket with height 1m into A pit, unscrew the
turnbuckles of B, D pits about 5cm, and unscrew the
turnbuckle of C pit and connecting shackle of earth anchor,
lay down the pole lightly that is supported by bracket.
6. a. Lead the cable from bottom of pole into the pipe with
diameter 2¡«3mm steel rope, the cable is pulled out to the
end exposing 20¡«50cm.Distinguished according to whether it
has slip ring of electric transmission or not: a. With slip
ring of electric transmission: please connect 3-wire of
cable exposed at the top of pole to the connecting terminals
leaded out by slip ring, then install the generator and
solid of revolution at the top of pole, tighten 4-M10 bolt
of bushing of vertical shaft.
b. Without slip ring of electric transmission: Insert the
cable exposed at top of pole into the vertical shaft from
bushing end, lead out it from close cover hole, then install
the generator and solid of revolution at the top of pole,
tighten 4-M10 bolt of bushing of vertical shaft. The end of
cable leaded out is covered with insulated elbow and
conduit, then connect 3-wire to the connection terminal of
leading wire of generator, fix them with tension disc, in
order to firm the wire joint, please coat the glue around of
connecting screw.
8. Install the up and down positions of tail vane are
installed on the solid of resolution according to diagram 5,
add a spring washer for threaded hole, tighten M10¡Á25 screw.
9. Before being marketed, each wind wheel has been adjusted
in the state of balance, in order to pack and transport, the
wind wheel shall be disassembled, when you assemble, please
see the mark clearly, put the vane close to disc of wheel
boss, supply M10¡Á80 bolt, washer and M10 bolt for it one by
one, tighten the bolt lightly, measure the tip ( same
opposite position) of adjacent vane with flexible rule, the
size each is a, b, c, and the difference of them is not more
than 5mm, then tighten bolt, the screwing moment of bolt
shall be 40¨D45Nm, at last, it is locked through inserting
the split pin.
¡¡
10. Install the wind wheel on the motor shaft, put the flat
washer and spring pad into one by one, then tighten
self-locking nut.
11. Fix the cowl on the hub of wind wheel with M6 screw,
spring washer and flat washer.
12. Pull up pole, connect turnbuckle of C pit and earth
anchor, adjust length of turnbuckles of four places, strain
the steel rope to make the pole be vertical.The best tension
of steel rope that lateral force and little bouncing force
is given.
13. Overall check the rope joint, turnbuckle and part of
each joint, when you make sure the connection is reliable,
please wrap and lock with galvanized iron wire, in addition,
supply the anti-corrosion oil grease for screw rod of
turnbuckle, connecting pin and rope joint.
15. Connect the storage batteries to get a battery set, the
binding posts are anode and cathode respectively, the
conductors with sectional area 6mm2 are supplied as
connecting wire and leading wire of storage battery set, the
anode is marked
in red, and the cathode is marked in black ( or yellow,
blue), all connecting place shall be firmed by wiring clip,
in order to get fine electric conductivity. You shall coat a
layer of protective oil grease on the surface for preventing
binding post and wiring clip acid eroding, otherwise, the
electric conductivity would be reduced.
16. Red (Anode) leading wire of storage battery set is
connected to the anode of binding post of electrical box (or
inverter), and black (Cathode) leading wire is connected to
the cathode of binding post of electrical box (or inverter),
the connecting place shall be firm and have fine electric
conductivity.
18. Output 3 wires of wind driven generator are connected
with 3 binding posts of electrical box respectively.
19. According to users' requirements, the electrical box has
DC and AC output interfaces for your choosing. Please switch
on according to mark on the socket, while, you pay more
attention to safety when the voltage higher than DC60V and
AC220V outputs.
V. Notification for operating
A¡¢Operating principle
Wind driven generator shall be installed in a place that is
ventilated and no barrier. Most electric energy from
off-grid type wind driven generator is reused through the
storing of storage battery set, it consumes the electrical
energy of storage battery without wind, on the contrary, it
compensates the electrical energy through generating
electricity with wind, therefore, please charge the battery
in time after it discharges, especially, the lead-acid
storage battery. During operating, if you over discharge,
over charge and don't supply charge in time after over
discharging,thus, it will result in reducing service life,
so users shall choose the wind driven generator with proper
power capacity according to local wind situation and
consumed electricity quantity, or you can adjust the
consumed electricity quantity properly according to current
wind situation and electric energy through output of wind
driven generating. Wind driven generator transmits
three-phase AC power
supply, it will output with DC power supply via bridge type
full-wave rectification,it is DC24/DC36/DC48V/DC120V in
general, only the voltage of storage battery set is the same
with DC voltage of wind power generating, it can fully
exert.
4. Input DC voltage of inverter mated shall be the same with
DC voltage of wind power generating, the capacity of
inverter shall be more than rated power of wind electricity.
B¡¢ Safety attentions
No allow to run continuously when wind driven generator is
in the state of no load and high rotation speed .
£¨2£©Often check bracket and 4 ropes, if showing the loosing,
please remedy it in time to prevent the machine inversing.
£¨3£© When the wind wheel rotates fast, person can't stand
under the machine.
£¨4£© When the wind speed is beyond grade 10, to make sure
safety, please stop machine running by hand.
£¨5£© Please stop the wind driven generator running and check
it when it sends normal sound and vibrates.
£¨6£©The power circuit of wind driven generator shall give
individual layout, it can't be mixed with other power
circuits; illumination lamps use DC power supply
that takes more safety and economical; when the household
appliances use AC power supply of inverter, we suggest the
plug of fridge shall be inserted into the special socket.
£¨7) When proceeding connection for wind power generating,
please switch on the storage battery set first, and then put
through the output line of generator. When disassembling it,
please disconnect the output line of generator first, and
then disconnect the connection of storage battery.
£¨8£© The "OFF" switch of electrical box is usually set at ON
position, only when the storage battery set is fully stored
or when there is harmful strong wind, the switch will be
dialed to OFF position to switch off the machine. Only when
the rotation speed of wind wheel is slow that you can dial
it to OFF position, and it is not allowed to dial the switch
when the wind is strong and the wind wheel rotates quickly.
£¨9£© The installation place for storage battery shall be far
away from fire or heat, and the harmful gas produced during
charging shall be out let to outdoors.
C. Keep the wind wheel in balance and eliminate vibration,
when there is strong vibration caused by vane losing of
balance due to external damage, please stop the machine and
check and repair immediately. Please use the special tools
to disassemble the wind wheel, demount the nut and washer
that on the shaft terminal of motor first, tight the tool
sleeve on the hub, screw in the holding screw M16¡Á30 by
spanner, and finally remove the wind wheel from the motor
shaft. The unbalance torque of repaired wind wheel should
not exceed 0.02Nm
¡¡
| |
¡¡ |
 | |
