Product Description

Wind and Solar Hybrid system structure:

Wind and solar hybrid system mainly consists of wind power generation unit, solar photovoltaic battery, controller, batteries, inverter, ac dc load components, the system structure see attached figure. The system is set wind, solar and battery and so on many kinds of energy power generation technology and system intelligent control technology for the integration of composite renewable energy power generation system.

(1) wind power generation part is the use of wind machine will wind energy into mechanical energy, through the wind generator transforms mechanical energy into electricity, again through the controller for battery charging, after inverter to load power supply;

(2) the photovoltaic power generation part use solar panels of photovoltaic effect will light energy into electricity, then the battery charging, through the inverter will convert alternating current (ac) to direct current load on the power supply; (3) inverter system is composed of several sets of inverter, battery of dc into standard **0 v alternating current (ac), ensure the normal use of ac load equipment. At the same time also has to be automatic voltage regulator function, can improve the wind-light complementary system power supply quality.

(4) control section according to the intensity of sunshine, wind size and load change, increasing the work condition of the battery switch and control: on the one hand the adjusted electricity directly to the dc or ac load. On the other hand the surplus electricity to battery storage. Power generation can't satisfy the load required, the controller battery power to load, to ensure that the whole system work continuity and stability;

(5) battery part by multiple pieces of battery in the system at the same time have energy regulation and balanced load two big effect. It will wind power generation systems and photovoltaic power generation system output power into chemical energy stored up for the power supply is insufficient to use.

Wind-light complementary system according to the wind and solar radiation changes, can be in the following three kinds of mode: wind power generation unit independently to the load power supply; Photovoltaic power generation system independently to the load power supply; Wind power generation unit and photovoltaic power generation system integration to load power supply.

Wind-light complementary than single wind power or photovoltaic power generation has the following advantages:

- use of wind energy, solar energy complementary, can obtain more stable output, the system has high stability and reliability;

- in guarantee the same power, which can significantly reduce the storage battery capacity

- through the reasonable design and matching, can basically by wind-light complementary system power supply and little or basic don't start standby power such as diesel generating set, etc., can obtain good social benefits and economic benefits.