德州星昊电气设备有限公司

 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

lOptimal 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_WX_2K
Input parametes	Generator power	<=2000W
	Voltage range (DC)	<=600V
	Solar power (Note 1)	<=2000W
	First grade brake + setting time	√
	Two stage brake + setting time	√
	Three stage brake + setting time	√
Output parameter	Maximum output power (Note 3)	3000W
	Maximum discharge power (Note 4)	3000W
	Maximum output voltage (Note 5)	600V
	Maximum output current (Note 6)	100A
Product characteristics	Power supply	AC85~AC264V
	CPU A main board	Cortex-M3 CPU,72MHz
	Maximum power consumption	20W
	Display	7 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*250*600
	Net weight (Kg)	35
	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	×
External interface	COMM1	Choice of RS232 or RS485
	COMM2	Choice of RS232 or RS485
	COMM3	Choice of RS485
Measurement parameters	WIND_ A phase voltage	√
	WIND_ B phase voltage	√
	WIND_ C phase voltage	√
	Solar energy	l
	Solar current	l
	Solar power	l
	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	√

 

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