1: Wind solar complementary power generation
Wind solar complementary power generation system is a new type of energy generation system that utilizes the complementarity of wind and solar resources and has high cost-effectiveness. This system utilizes wind turbines and solar cell arrays, and achieves all-weather power generation through intelligent controllers, battery packs, multifunctional inverters, and other equipment. The advantage of the wind solar complementary power generation system is that it generates electricity from wind energy at night and on cloudy and rainy days when there is no sunlight, and from solar energy on sunny days. In situations where both wind and sun are present, the two systems work simultaneously, achieving a more economical, scientific, and practical power generation method than using only wind turbines and solar energy. This system is suitable for remote areas, independent power systems, or as part of distributed power generation systems, such as road lighting, agriculture, animal husbandry, planting, animal husbandry, tourism, advertising, service industry, ports, mountainous areas, forest areas, railways, petroleum, military border posts, communication relay stations, and other fields. twelve
The wind solar complementary control system is an important component of the wind solar complementary power generation system, responsible for managing the power supply priority sequence of loads, preventing overcharging or overdischarging of batteries, and controlling the start stop of diesel generator sets. When wind power, solar photovoltaic power, and batteries cannot meet the load demand, diesel generator sets start to charge the batteries while supplying power to the load. When wind and solar photovoltaic power generation exceeds the load demand or when the battery is fully charged, the diesel engine stops running. four
The promotion and application of wind solar complementary power generation systems not only solve the power supply problem for residents in remote areas, but also create opportunities for the promotion of new energy products, demonstrating broad prospects. With the continuous advancement of technology and the reduction of costs, the position of wind solar complementary power generation systems in the future energy structure will become increasingly important.
2: Power generation mode
The wind solar complementary power station adopts a wind solar complementary power generation system. The wind solar complementary power station system mainly consists of wind turbines, solar cell arrays, intelligent controllers, battery packs, multifunctional inverters, cables, supports, and auxiliary components to form a power generation system that supplies electricity to the load. At night and on cloudy and rainy days when there is no sunlight, wind energy is used to generate electricity, while on sunny days, solar energy is used to generate electricity. In situations where both wind and sun are present, both of them work simultaneously to achieve all-weather power generation, which is more economical, scientific, and practical than using wind turbinal stations, geological exploration and field investigation workstations, and other areas with inconvenient electricity consumption.
3: Technical composition
(1) Power generation section: composed of one or several wind turbines and a matrix of solar panels, completing wind power generation; The conversion between light and electricity, and the automatic charging of the battery pack is completed through the charging controller and DC center.
(2). Storage part: composed of multiple batteries, it completes all the electrical energy storage tasks of the system.
(3). Charging controller and DC center: composed of wind and solar charging controllers, DC center, control cabinet, lightning arrester, etc. Complete the system
4: Application scenarios:
Wind solar energy storage integration refers to the use of wind generated power in windy environments to store it in batteries. In windless weather, solar panels collect energy through sunlight and store it in batteries for 7-15 days. Application scenarios:
The wind solar complementary power generation system is an economically practical power station designed for communication base stations, microwave stations, border outposts, remote pastoral areas, areas without electricity, and islands. It is built using the abundant wind and solar energy in the local area, away from the power grid, in a state of no electricity, with sparse population, low electricity load, and inconvenient transportation.
Solution:
The wind solar complementary power generation system solution is mainly used for power supply in road lighting, agriculture, animal husbandry, planting, animal husbandry, tourism, advertising, service industry, ports, mountainous areas, forest areas, railways, petroleum, military border posts, communication relay stations, highway and railway signal stations, geological exploration and field investigation workstations, and other areas with inconvenient electricity consumption.
The wind solar complementary power generation system mainly consists of wind turbines, solar cell arrays, intelligent controllers, battery packs, multifunctional inverters, cables, supports, and auxiliary components to form a power generation system
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