Insufficient capacity of single machine
Survey on the development of wind technology reveals that insufficient capacity of wind turbine motor is one of the main problems faced by current wind technology. .In recent years, wind power technology has experienced extremely rapid development, especially the capacity of a single machine has increased from the original 600 kW to a capacity of 1.5 MW. However, judging from the operation of overall wind power technology, the single wind power generation capacity is still unable to meet the current demand for wind power.
Wind resources are unevenly distributed
Wind turbines are an important part of the wind power generation system, and their operating efficiency and safety will directly affect the operating efficiency of the energy production systemwind turbine. . At this stage, due to insufficient promotion of wind technology, wind technology reform in many areas is not in place, the safety performance of wind turbines is not high, and wind turbine accidents occur. often occur, which greatly affects normal. operation of the wind system. The overall safety and stability of the wind power generation system will be reduced, which is not conducive to the sustainable development of energy enterprises.
Increase research on wind power generation technology
We understand that in the development process of wind power generation technology, insufficient individual capacity is the main problem facing current wind power generation technology. Therefore, in order to better solve these problems, relevant research departments should intensify their efforts.rs research on wind power generation technology.
In the research and development of wind power generation technologies, we must focus on the actual development of the region, especially on the expansion of the capacity of a single unit in order to meet the demand for wind power generation and wind turbines. With greater capacity are needed for support, increasing the capacity of a single machine cannot be satisfied with the status quo and should be continually expanded. In addition, expanding the capacity of a single machine will also play a great role in improving the efficiency of wind power. generation.
Based on the current development status and future development trends, the author believes that wind power generation technology is expected to evolve into large-scale wind power generation units. ladder. This is also the directionThe development of wind energy is inevitable. generation in the future. This will promote the development of wind energy production in the long term.
The first is the principle. If you can connect to the grid, then the phase, frequency and waveform of the electricity sent will be consistent with the grid. Then the load of the power grid is determined by the user, and the load is changed according to the distribution curve derived from statistics, and then the task of adjusting the load is simply left to the power plant (if convenient) . Thermal power plants, nuclear power plants and hydroelectric power plants can all adjust load levels. Of course, nuclear power plants generally do not operate as peak-shaving power plants. Thermal power plants adjust the amount of coal burned, hydroelectric power plants adjust the flow of water and theNuclear power plants are too difficult to adjust. Then came the wind power adjustment. You cannot decide the speed or direction of the wind. If it's windy, you'll have electricity. If there is no wind, it will be lowered. When the wind is strong, the electricity will be strong. generated. When the wind is weak, the electricity will be weak. This electricity. How can I offer it? The power grid is actually allowed to fluctuate, and it is impossible for all power plants to operate stably, so low impact is still acceptable for the large power grid. It therefore does not matter whether small capacity wind energy is connected to the grid. It is difficult for you to change it here, but it is difficult for me to have thermal energy there. Please change it a little (people at this power plant scold you to death, it's really boring). However, there are problems withlarge capacity wind energy access systems. Instability means the power supply is unreliable, which will impact the power grid. Instability is the most taboo of the power grid, so unreliable power supply is a significant problem. factor limiting the development of wind energy. So how wonderful is a big battery? If you put a large battery in a wind power station for charging, it can be connected to the grid when it is full, and then recharged when it is empty, which can solve the problem of. energy storage is good wind energy.