Governor
A governor, or speed limiter or controller, is a device used to
measure and regulate the speed of a machine, such as an engine.
Machines Applicable:
We provide governor for basically all high speed packing machines
while the one in photos is for GDX2 cigarette packer.
Function:
Electrical generator - droop speed control
For electrical generation on synchronous electrical grids prime
mover's drive electrical generators which are electrically coupled
to any other generators on the grid. With droop speed control, the
frequency of the entire grid determines the fuel delivered to each
generator, so that if the grid runs faster, the fuel is reduced to
each generator by its governor to limit the speed.
Port of Departure:
For goods of lesser amount and weight, or goods we have in stock,
usually they get loaded on board via Guangzhou custom. That is, if
you order several pieces of machine accessories of regular
specifications, more likely than not your cargo will depart from
Guangzhou custom.
For larger orders, unless requested otherwise, shipments will set
sail from the nearest port of the manufacturing plant(s). Our
plants locates mostly in mainland China, while our suppliers
worldwide. So it is possible you will have cargoes from any port of
mainland China, India, Laos or even Europe.
Note:
Larger orders always get better prices.
Most products can be customized, please contact with us for any
specifications needed but not listed on our website.
For wear parts/ consumables/ spares made of metals, material is
often optional. Normally choices of our client varies from steel to
alloy, depending on capacity of the machine to be applied to.
Please also let us know before shipment if you need extra insurance
for freight.
Droop speed control:
Droop speed control is a control mode used for AC electrical power
generators, whereby the power output of a generator reduces as the
line frequency increases. It is commonly used as the speed control
mode of the governor of a prime mover driving a synchronous
generator connected to an electrical grid. It works by controlling
the rate of power produced by the prime mover according to the grid
frequency.
Mechanism:
In practice, the droop curves that are used by generators on large
electrical grids are not necessarily linear or the same, and may be
adjusted by operators. This permits the ratio of power used to vary
depending on load, so for example, base load generators will
generate a larger proportion at low demand.
Droop speed control can also be used by grid storage systems. With
droop speed control those systems will remove energy from the grid
at higher than average frequencies, and supply it at lower
frequencies.
Customization:
Electromagnetic clutch shown in pictures are for Molins Mark8
cigarette making machines. Please provide detailed info. to us if
your desired specs is different.
