Micon M1500-600/150kW 50Hz
Manual
UK1500.PM6
Rev. 95-06-23 OKK
Manual yaw
2.4
The mill can be yawed in either direction by first
pressing and holding down the
manual
key, whilst
at the same time pressing the key for the
required
direction
once and then release. Release the
manual
key. When the mill has turned to the
position required, press
stop yaw
NB! The mill will cease to yaw if a turn of more
than 360 degrees is attempted without pause.
If the mill is required to turn further, repeat the
above procedure.
Never yaw the mill out of the
wind when it is running.
2.5
Disrupt power supply
Power to the mill can be disrupted by
turning
the handle
on the output panel
90 ° anti-
clockwise. (To off)
Power supply to the control panel (computer) can
be disrupted by
pushing in and turning anti-
clockwise
, the key on the left-hand side of the
output panel
.
2.6
Generator
The windmill is fitted with a double coil generator,
i.e. a "2-in-1" generator.
- sub G2 (6-Pole), 1000 min^-1
- main G1 (4-Pole), 1500 min^-1
In low wind speeds, G2 will be connected to the
grid. If the wind speed exceeds a preset level, G2
is disconnected and G1 trips in, and vice-versa.
When starting the mill in high winds, G2 will be
initially connected, but as power output exceeds
1kWh, G2 takes over.
If the wind speed exceeds 25m/s over a period of
10 minutes, the mill automatically stops. It will
not start again until the wind speed is less than
18m/s over a 10 minute period.
To enable the mill to produce power, it is
necessary for the rotor to face into the wind.
This is controlled by two wind vanes, which is
positioned at the back of the nacelle, together
with the anenometer. If the direction of the wind
should change, the wind vanes sends a signal to
the computer, which activates the yaw system
to turn the turbine module into the wind again.
This sytem is disconnected when low wind
speeds cause output to cease.
2.7
Wind vane
2
Operation and inspection
7
