User`s Manual of AdvancedWind/Solar Hybrid Controller

User`s Manual of AdvancedWind/Solar Hybrid Controller
User’s Manual of AdvancedWind/Solar
Hybrid Controller
Model:
WWS10A-24
WWS10A-48
Version: 1.0
Notes
1. Thank you very much for purchasing our Wind/Solar Hybrid Controller. Please read the instructions
carefully before installation and usage , and keep it properly.
2. The installation operation must be done by experienced technical personnel , and be strictly in
accordance with the using manual to ensure the product can work properly.
3. This product should be avoided long-term exposure to corrosive gas and moisture environment.
4. Do not put this product in wet, rain, exposure, severe dust, shock, corrosion and strong electromagnetic
interference environment.
5. Do not open the shell to repair this product by yourself.
Catalogue
1.
General Description………………………………………………………………………………………… 1
2.
Model Description…………………………………………………………………………………………….2
3.
Features……………………………………………………………………………………………………….2
4.
Operational Regulations……………………………………………………………………………………..2
5.
LCD Operation and Display Instructions…………………………………………………………………...4
5.1 Description of the Key………………………………………………………………………………………...4
5.2 Displaying Contents Description……………………………………………………………………………..4
5.3 Browsing Parameters Description………………………………………………………………………..….5
5.4 Manual Brake Setting…………………………………………………………………………………………5
6.
Parameters……………………………………………………………………………………………………6
7.
Abnormal Phenomenon and Treatment…………………………………………………………………...7
8.
Warranty and After Sales Service………………………………………………………………………..…7
1. General Description
The advanced wind/solar hybrid controller is specially designed for high-end small-scale
wind/solar hybrid system and especially suitable for wind/solar hybrid power generation
system system and wind/solar hybrid monitoring system. It can simultaneously control the
wind turbines and solar batteries on the battery for safe and efficient charging.
The controller adopts PWM to control wind turbine and solar cell charge the battery with
voltage limitting and current limitting, namely, the controller will charge battery with current
limitting when battery power is low and charge battery with voltage limitting when battery
power is high. When the total charge current of wind turbine and solar cell is lower than
current limitting point, the controller will charge the battery with the whole power generated by
wind turbine and solar cell. When the total charge current of wind turbine and solar cell is
more than current limitting point, the controller will charge the battery with the current limitting
point, the excess energy will be unloaded by PWM. When battery voltage is lower than
voltage limitting point, the controller will charge the battery with the whole power generated by
wind turbine and solar cell. When battery voltage is up to voltage limitting point, the controller
will charge battery with voltage limitting point and the excess power will be unloaded by PWM.
For specify wind turbine, the controller can achieve accurate speed control, namely, you can
set the stop rotation speed. When the wind turbine exceeds this speed, the controller will stop
the wind turbine working and the controller will not run the wind turbine untill 10 minutes later.
The controller adopts LCD module especially designed for wind/solar hybrid system. The LCD
can display battery voltage, wind turbine voltage, photoelectric voltage, wind power, PV power,
wind turbine current, PV current and battery power status. Users can browse the parameters
through the four keys of LCD
In addition, the controller has perfect protection functions, including: solar cells reverse
charging, solar cells anti-reverse, battery over charge, battery anti-reverse, lightning
protecting, wind turbine current limitting, wind turbine automatic brake and manual brake.
The controller has intelligent and modularized design, simple structure, powerful function. The
controller use high quality industrial components and excellent production activity, which make
the controller is suitable for relatively poor working environment and has reliable performance
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and service life.
2. Model Description
WWS
XX A-XX
Rated Battery Voltage
Advanced
Rated Wind Power (e.g. “20” represents the rated wind power is
20ⅹ100=2000W)
Solar Power
Wind Power
Hefei Win Power
eg. WWS 10A-48-E (1000W
Advanced Wind/Solar Hybrid Controller, Battery Voltage is
48V)
3. Features
Intelligently and modularized design, simple structure, powerful function, stable
performance.
PWM charging with voltage limiting and current limiting, users can set the stop rotation
speed of fan precisely.
TVS lightning protection
Using the LCD professionally designed for wind/solar hybrid street light .The LCD can
displays all system status and system parameters with intuitive digital and graph.
Perfect protection function.
4. Operational Regulations
The wind&solar hybrid system connection diagram is as follows:
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After wind/solar hybrid generator system and the various components of photovoltaic panels
installed and the construction of the external circuit completed, the following order should be
carry out to make the connection and operation safely and reliably.
(1). Open the package and ensure whether the equipment is damaged due to transportation
or not.
(2). Connect the battery’s positive pole to the positive (+) of “BATTERY” terminal, and connect
the battery’s negative pole to the negative(-) of “BATTERY” terminal with copper core
cable(section surface≥6mm2). Despite the controller has the battery reversed protection, but
reversing battery is still forbidden!
(3). Make the wind turbine in brake status and then connect the output line of the wind turbine
to the “WIND INPUT” terminal in back panel .
(4). Cover the solar panel with a shelter and the connect the solar panels to the “SOLAR
INPUT” terminal in back panel.
(5). Users can check the parameters through the key of LCD.
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5. LCD operation and Display Instructions
5.1 Description of the Key:
Press any key, LCD backlight lights. The backlight will auto-off while stop pressing the key 10
seconds later.
●
"
" key symbolizes increase or next one. In browsing window, press this key to
display next parameter. Press this key to look the next parameter which can be modified or
increase the value of the current parameter.
●
"
" key symbolizes decrease or previous one. In browsing window, press this key to
display the previous parameter. In setting window, press this key to look the previous
parameter which can be modified or decrease the value of the current parameter.
●
"Enter" key symbolizes set or confirm key. In browsing window, press this key to access
setting window. In setting window, press this key to save parameter and return to browsing
window.
●
"Esc" key symbolizes cancel or manual switch. In setting window, press this key to return
to browsing window and do not save the modification. In browsing window, the key is as a
manual reset key when the load short-circuit or overload occur.
5.2 Displaying Contents Description
LCD screen displays the following picture.
1)
symbolizes the wind turbine.
2)
symbolizes the day,
3)
symbolizes the moon.
symbolizes the battery,internal strip graph represents the status of battery power.
When the battery is full, 5 power bars in the battery box will show all the instructions. When
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the battery is over-voltage,
the symbol
flashing ,the flashing will not stop until
over-voltage's recovering.
4)
is parameters showing. The LCD can displays system parameters with intuitive
digital.
5.3 Browsing Parameters Description
1) Turn on the power, the LCD displays browsing window and battery voltage: XX.X V;
2) In browsing window, LCD will circularly display the following parameters by pressing
"
" key, battery voltage, wind turbine voltage, photoelectric voltage, wind power, PV
power, wind turbine current PV current and so on. LCD will display parameters in reverse
order by pressing “
“ key. (Notes: The controller just uses liquid crystal to display some
functions but not all of that.)
5. 4 Manual Brake Setting:
Press the "Enter" key and "Esc" key simultaneously, LCD displays the symbol
that
suggests fan is in brake status. Press the "Enter" key and "Esc" key simultaneously in brake
status, the symbol
will disappear and the brake status is released. In normal situation,
the fan can not be set in brake status.
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6. Parameters
Model
WWS10A-24
WWS10A-48
Rated Battery Voltage
24V
48V
Rated Wind Turbine Maximum Power
1000W
Rated Wind Turbine Maximum Input
60A
current
Rated Wind Turbine Maximum
instantaneous
1500W
Input current
Unload Voltage ( factory default)
Unload Current
28V
( factory default)
56V
25A
PV maximum charge Current
10A
Control Mode
PWM
Display Mode
LCD
Display Parameters
Battery Voltage, Wind Turbine Voltage, PV Voltage, Wind Turbine
Current, PV Current, Wind Turbine Power, PV Power .Etc
Range of working Temperature
-20~+55℃/35~85%RH(Without Condensation)
&Humidity
Quiescent Current
30±2 mA (100mA if the interface is RS485)
Solar cells reverse charging, solar cells anti-reverse,
battery over charge, battery over-discharge, battery
anti-reverse, Overloading, lightning protecting, wind
Protection Type
turbine current limitting, wind turbine automatic brake
and manual brake.
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7.Abnormal phenomenon and treatment
Phenomenon
The symbol
Description
flashing,
Battery is over-voltage, check battery voltage, and the cable is
connected or not, reconnect all components;
without charge or
discharge
a) First of all, "Parameter" menu → "Control" menu through
the software, to see if set to "brake" , cancel the brake status.
LCD
controller
displays
(BRAKE)",
always
"brake
and
the
b) Brake state is usually caused by over-speed of wind turbine. It will
automatically return to normal after 10 minutes under normal
circumstances.
c)If not the above, first disconnect the fan and controller, and then
manual can not cancel
disconnect the battery and controller . After a few minutes to start
re-wiring work, observing whether it has returned to normal.
If the phenomenon do not meet the description or can not return to normal, please contact our
service department or salesman to repair or replace.
8. Warranty and After Sales Service
We provided product to the warranty period of one year since it is sold. If the product is
exceed warranty or damaged by transportation, improper use, human element, force majeure,
it is not under warranty.
Declare: Our Company reserves the right to change products and
without notice when products update.
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