Wind-Solar Hybrid Power Generation Technology

Wind-solar hybrid power generation technology is a set of power generation application system. The system uses solar cell arrays and wind generators (converting alternating current into direct current) to store the generated electric energy in the battery pack. When the user needs electricity, the inverter The inverter converts the direct current stored in the battery pack into alternating current, and sends it to the user's load through the transmission line. It is wind power generator and solar cell phalanx two kinds of power generation equipment to generate electricity together.

The wind-solar hybrid power generation system is composed of solar photovoltaic panels, small wind turbines, system controllers, battery packs, and inverters. The reasonable configuration of the capacity of each part of the power generation system is very important to ensure the reliability of the power generation system. Due to the strong complementarity between solar energy and wind energy, the wind-solar hybrid power generation system makes up for the resource defects of wind power and photovoltaic independent systems. At the same time, the wind power and photovoltaic systems can be used in common in the battery pack and inverter link, so the cost of the wind and solar hybrid power generation system can be reduced, and the system cost tends to be reasonable.

 

Wind energy is used to generate electricity at night and when there is no sunshine on cloudy and rainy days, and solar energy is used to generate electricity on sunny days. When there is both wind and sun, both of them play a role at the same time, realizing the all-weather power generation function, which is more economical, scientific, and efficient than single-use fans and solar energy. practical.

 

The wind-solar hybrid power station is aimed at communication base stations, microwave stations, border posts, remote pastoral areas, areas without electricity households and islands. It is far away from the large power grid, in a state of no electricity, sparsely populated, low power load and inconvenient transportation. An economical and practical power station built with abundant wind energy and solar energy in the region.

 

Applicable to road lighting, agriculture, animal husbandry, planting, aquaculture, tourism, advertising, service industry, port, mountainous area, forest area, railway, oil, army border post, communication relay station, road and railway signal station, geological prospecting And field investigation workstations and other areas where electricity is inconvenient.

 

Technical composition

1. Power generation part: It is composed of one or several wind turbines and a solar panel matrix to complete the wind-electricity; light-electricity conversion, and complete the automatic charging of the battery pack through the charging controller and DC center. the

2. Power storage part: It is composed of multiple batteries to complete all the power storage tasks of the system. the

3. Charge controller and DC center part: composed of wind and solar charge controllers, DC center, control cabinet, lightning arrester, etc. Complete the connection and combination of each part of the system and the automatic control of the charging of the battery pack. the

4. Power supply part: It is composed of one or several inverter power supplies, which can convert the DC power in the battery into standard 220V AC power to supply various electrical appliances.