product introduction
SV_WX_XX is a high performance embedded integrated wind power generation control system based on Cortex-M3 structure embedded low power CPU (72MHz). The system uses the original PID+PWM diversion technology and the level of the gradual unloading + timing brake technology; At the same time, the operation state of the wind generator is monitored in real time; The product has a lot of excellent performance, Advanced technology advantage, Ultra multi communication interface, A variety of security measures, etc.. Using this product than the traditional wind power generation control system in the power generation utilization rate of 30%~50%; At the same time, the use of wind power generator 1~3 years.
One three major characteristics
lOptimal power generation utilization ratio
Advanced PID+PWM technology, Than the traditional PWM shunt system, Can maximize the reduction of excessive diversion, So as to improve the utilization rate of power generation, To improve the 30%~50% system than the traditional PWM.
l Good safety performance
Not only have commonly used voltage, over current, over high temperature, short circuit, lightning protection and other protective measures, And it also has to monitor the operation of the wind turbine, At the same time, the brake system uses the level of unloading + timing brake technology, To reduce the wear of the wind turbine at the maximum, Significantly improve the service life of the wind turbine, To improve the service life of the 1~3.
l High performance price ratio
SV_WX_XX series has a machine function, Not only can be used as a set of scenery complementary power generation intelligent control equipment, Can also be used as a set of wind power generator measuring equipment, Can obtain wind power generation system, the total power generation, Practical parameters, such as the phase voltage, the running time, the total running time, etc..
Two four innovation
l First PID+PWM diversion technology
l The first progressive unloading + timing brake technology
l Embedded electric energy metering module in the first controller
l IGBT module for wind power generation
Three eight advantages
l Advanced technology advantage
Advanced Streaming technology: PID+PWM diversion technology to maximize the efficiency of power generation system;
Advanced brake technology: Gradual unloading and timing brake technology, Make the wind power generator to run more stable，Longer service life
l Ultra high reliability
Strong or weak electric separation, Modular design, To reduce the impact of each system; Design margin 200%, Improve the overload capacity of the system; Filter selection of ultra high voltage (800V or 1200V) dedicated film capacitor; Heating element selection of large power radiator (2kg) + air cooling；Key components selection of quality components to ensure the stability of the product.
l Value for money
One machine, Not only can be used as a set of scenery complementary power generation intelligent control equipment, Can also be used as a set of wind power generator measuring equipment.
l Ultra security protection
With over voltage, over current, over high temperature, short circuit, lightning protection and so on; Encounter abnormal conditions, Control system automatically start the protection program, At the same time protecting the controller, Also the battery, wind power generator, solar panels, load protection, Avoid loss.
l Fast running speed
The controller adopts the advanced Cortex-M3 structure embedded low power CPU as the core, Dominant frequency 72MHz.
l Ultra multi communication interface
Up to 3 communication data interfaces; Two 232（Compatible 485）+ One 485。
l Super adaptability
Whether it is a mountain, Sea，Or inland areas, Users can according to different application environment, just modify the relevant work，Can make the wind power generator efficiency to achieve optimal.
l Ultra simple operation
Integrated scheme, Humanized design, Easy installation and adjustment, Site wiring is simple.
Four Data parameter
Model Classification | SV_WSL_P_50KW_TFT | |
Input parametes | Generator power | <=50000W |
Voltage range (DC) | <=1000V | |
PID+PWMShunt (Note 2) | √ | |
First grade brake + setting time | √ | |
Two stage brake + setting time | √ | |
Three stage brake + setting time | √ | |
Output parameter | Maximum output power (Note 3) | 60000W |
Maximum discharge power (Note 4) | 60000W | |
Maximum output voltage (Note 5) | 1000V | |
Maximum output current (Note 6) | 100A | |
Product characteristics | Power supply | AC85~AC264V |
CPU A main board | Cortex-M3 CPU,72MHz | |
Maximum power consumption | 50W | |
Display | 10 inch touch screen | |
Dissipate heat | Radiator + air cooling | |
Allow instantaneous power failure | Less than20ms | |
Voltage resistance | AC1000V-10MA 1 Minute（Signal and ground） | |
Insulation resistance | DC500V- about 10MΩ （Signal and ground） | |
Product specifications | Overall size (mm)(L*W*H) | 800*600*1900 |
Net weight (Kg) | 200 | |
Case structure | Sheet metal structure | |
Case color | Industrial ash + industrial blue | |
Installation method | Vertical installation | |
Protection level | IP20 | |
Environmental condition | Working temperature | -10℃~55℃ |
Working humidity | 5%~90% | |
Storage temperature | -10℃~70℃ | |
Vibration frequency | 10~57Hz 57~150Hz | |
VibrationAcceleration | 0.075mm 9.8/s² | |
Vibration scan frequency | Oct/min <=1 | |
Safeguard | Over voltage protection | √ |
Over current protection | √ | |
Over temperature protection | √ | |
Short circuit protection | √ | |
Parameter password protection | √ | |
Lightning protection | √ | |
Yaw function | √ | |
External interface | COMM1 | Choice of RS232 or RS485 |
COMM2 | Choice of RS232 or RS485 | |
COMM3 | Choice of RS485 | |
Output voltage | √ | |
Output current | √ | |
Current output power | √ | |
Cumulative output power | √ | |
Current PWM power | √ | |
Cumulative PWM power | √ | |
Current running time | √ | |
Cumulative operating time | √ | |
CPU Motherboard temperature | √ | |
Power component temperature | √ | |
Unloading box temperature | √ | |
Remote monitoring function | SV_GRM202G | Through the 3G 4G network to achieve networking, support Andrews, Apple, PC and other mobile terminals through the web browser to achieve remote query, monitor the operation of equipment, etc. |
Explain：
Note 1: If solar energy, The solar power is no more than 30%, At the same time, the solar energy input current can not exceed the specified value;
Note 2: The PID+PWM shunt system and the gradual unloading + timing brake system are set by the user;
Note 3: Including PWM shunt system power;
Note 4: AC unloading power;
Note 5: The maximum output voltage is related to the power of the wind turbine and the parameters of the user, The data in the table are expressed in a specific condition, But it does not mean that each control device can achieve.
Note 6: The maximum output current and the output of the wind power generator and the maximum voltage of the output of the control device, The data in the table are expressed in a specific condition, But it does not mean that each control device can achieve.
√： Have the function
×： No function
： Option
