4 12V200AH.
Wind power generation batteries are configured according to the standard configuration of 5 kilowatt hours of electricity per day. The batteries require four 12V200AH batteries, an inverter of 2000W, and a wind turbine of 2000W. Since the home does not have access to the power grid, it can only use an off-grid power generation system. To use an off-grid system, you need to first match the original energy storage component - the battery. According to the household electricity load of 3.5kwh per day.
In small wind power generation equipment, the battery is one of the important auxiliary equipment. Batteries play an important role in storing electrical energy and stabilizing voltage in DC power supply systems.
What can wind energy be used for?
Wind turbines do not radiate to humans.
A wind turbine is an electrical device that converts wind energy into mechanical work. The mechanical work drives the rotor to rotate and ultimately outputs alternating current. Wind turbines generally consist of components such as a wind wheel, a generator, a diverter, a tower, a speed limiting safety mechanism, and an energy storage device.
The working principle of a wind turbine is relatively simple. The wind wheel rotates under the influence of wind. It converts the kinetic energy of the wind into the mechanical energy of the wind wheel shaft. The generator rotates under the drive of the wind wheel shaft to generate electricity. Broadly speaking, wind energy is also solar energy, so it can also be said that a wind turbine is a thermal energy utilization generator that uses the sun as the heat source and the atmosphere as the working medium.
Features:
The power of wind power is entirely determined by the power of the wind turbine. It is always tempting to buy a larger wind turbine, but this is not correct. The current wind turbine only charges the battery, and the battery stores the electrical energy. The amount of electrical power people ultimately use is more closely related to the size of the battery. The size of the power mainly depends on the size of the air volume, not just the size of the machine head power.
In the Mainland, small wind turbines are more suitable than large ones. Because it is more easily driven by small winds to generate electricity, continuous small winds can provide greater energy than temporary strong winds.
When there is no wind, people can still use the electricity brought by the wind normally. That is to say, a 200W wind turbine can also be used with a large battery and an inverter to obtain 500W or even 1000W or even more. Big power out.
Reference for the above content? Baidu Encyclopedia - Wind Turbine
1. Wind water lifting:
Wind power lifting has been widely used since ancient times.
2. Wind power generation:
Wind power generation usually has three operating modes:
(1) It is an independent operation mode, usually a small generator is used to generate electricity. One or several households provide electricity, which uses batteries to store energy to ensure power usage when there is no wind.
(2) It is the combination of wind power generation and other power generation methods (such as diesel engine power generation)Combined, supply power to a unit or a village or an island.
(3) Wind power generation is integrated into the conventional power grid to provide power to the large power grid. Often dozens or even hundreds of wind turbines are installed in a wind farm, which is the main development direction of wind power generation.
3. Sail to assist navigation:
In the development of today's motor boats, in order to save fuel and increase speed, ancient sails have been developed.
4. Wind heating:
With the improvement of people's living standards, the demand for heat energy in household energy is increasing, especially in high latitudes in Europe and North America. Drinking water is a major energy consumer. In order to solve the heat energy needs of households and low-level industries, wind heating has been greatly developed.
Extended information:
Advantages and disadvantages of wind energy
1. Advantages
Wind is a source of clean energy. Wind energy installations have become more advanced, mass production has reduced costs, and in the right locations, wind power is now less expensive than other generators. Wind energy facilities are mostly non-three-dimensional facilities that can protect the land and ecology. Wind power is a renewable energy source that is environmentally friendly and clean. Wind power is energy-saving and environmentally friendly.
2. Disadvantages
The ecological problem of wind power is that it may disturb birds. For example, the grouse in Kansas, USA, have gradually disappeared after the emergence of windmills. The current solution is offshore power generation, which is more expensive but also more efficient.
In some areas, the economics of wind power generation are insufficient, and the wind in many areas is intermittent. What is worse is that in places such as Taiwan, there is less wind in summer and during the day when power demand is high. time; must wait for the development of energy storage technologies such as compressed air.
Wind power generation requires a large amount of land to build wind farms to produce relatively large amounts of energy.
When wind power is generated, the wind turbine will make a lot of noise, so it is necessary to find some open space to build.
Current wind power generation is not yet mature and there is still considerable room for development.
Baidu Encyclopedia - Wind Energy
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