Wind power has a large initial investment, and the construction period is generally very short compared to other methods. Wind power also has the characteristics of diversified power generation methods. It can be operated online or form a complementary system with diesel generators. Or run independently.
Advantages of wind power generation
Wind power resources are inexhaustible. Using wind power to generate electricity can reduce environmental pollution and save conventional energy sources such as coal and oil. Wind power generation technology is mature, the cost is relatively low among renewable energy sources, and it has broad development prospects. Wind power technology can be flexibly applied and can be operated on the grid or independently off the grid. It can also form a complementary power generation system with other energy technologies. The wind farm operation model can supplement power for the national grid, and small wind turbines can provide production and daily electricity for remote areas.
The process of wind power generationThe wind blows the blades to rotate, and the blades drive the engine, converting mechanical energy into electrical energy. As for the generator, the principle of electromagnetic induction is used to generate simple wind power. You can use that small motor (Toy 4) The kind used in driving cars is enough), install a blade on the rotating shaft, connect an ammeter to the place where the battery should be connected, and use the wind to turn the blade, and the ammeter pointer will deflect.
At present, domestic photovoltaic power generation and wind power generation are developing at full speed. They have many similarities and many differences. The difference is that the return flow method is different. Photovoltaic power generation often has a relatively high input voltage. , the current is average, the current of wind power generation is very high, the voltage is average, and the energy of the wind farm is much greater than that of photovoltaics, so the detection standards for wind power are very strict. For example, wind power requires that frequency points within 2KHz must be measured.
1. Clean and good environmental benefits; 2. Renewable and never exhausted; 3. Short infrastructure construction cycle; 4. Flexible installed capacity scale.
Wind resources are inexhaustible. Using wind power to generate electricity can reduce environmental pollution and save conventional energy sources such as coal and oil. Wind power generation technology is mature, the cost is relatively low among renewable energy sources, and it has broad development prospects. Wind power technology can be flexibly applied and can be operated on the grid or independently off the grid. It can also form a complementary power generation system with other energy technologies. The wind farm operation model can supplement power for the national grid, and small wind turbines can provide production and daily electricity for remote areas.