otherwise may cause permanent damage to the equipment;2. In the power
supply does not have enough electric power support is likely to appear when
battery power is rarely lead to load can not have normal work, so we also need to
improve power generation capacity in this situation.
In our wind solar system, solar panels power relative to the fan power is very
stable power supply, so we had a wind solar hybrid controller mainly for fan
design the booster MPPT charging technology and step-less unloading function,
and in view of the solar panels still take simple and efficient PWM charging
technology.
Booster MPPT mainly for most of the time in many parts of the wind power is
not enough to support a generator to the condition of the battery charging,
specific working principle is: the fan under the condition of wind speed reach the
rated wind speed, the resulting voltage and power are not reach the rated power,
we through real-time acquisition fan by means of booster circuit of voltage and
current from the boost voltage to the battery voltage to the system requirements,
using the software MPPT algorithm make the fan of power use as much as
possible.
Step-less unloading function mainly aimed at the first case, when don't need
additional energy, will generate the energy consumption of the fan on unloading
device, the controller dedicated connection port of unloading device, the user can
be selected according to actual condition when the choose and buy, we suggest
in good wind conditions, such as coastal and western is empty,you must
configure unloading;In some inland areas where wind conditions in general, we
also recommend that try to configure unloading.
Other instructions:
Ⅲ.performance characteristics and protection function
Intelligent design succinct structure, control powerful, stable performance, safety
and reliability of the products.
Choose MPPT fan charging ways, charging more efficiency than ordinary PWM
way more superior
The boost charge function, solve the low charging efficiency problem of low wind
5
speed (optional)
Choose the big size LCD display, all parameters can directly visible
The humanized keys operate function, all of the parameters according to the
request of customers in orders to adjust all kinds of using environment.
Choose PWM step less uninstall way.
With output state should set function, common power/half power/of period of time
since the definition and characteristics (optional)
Using LCD to show the tinny battery voltage and electric current
Professional digital intelligent control.
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