Which is safer, hydrogen fuel power battery or ternary lithium battery?

Hydrogen fuel power battery or ternary lithium battery, which is safer? This year can be said to be the first year of electric vehicle safety. Regardless of whether the manufacturer of the electric vehicle is still the user, he always cares about functions and driving trips. No one cares about battery safety. Until the safety of Tesla's spontaneous combustion after exposure, we only attach importance to electric vehicles. This has also made many previously unknown, manufacturers avoid talking, the functional defects of ternary lithium batteries have gradually appeared, and people have gradually realized the advantages of lithium iron phosphate. Suppose we compare the lithium triad with lithium iron phosphate. I think many people will soon know that lithium iron phosphate is safer than lithium iron phosphate, but we assume that lithium iron phosphate is safer than hydrogen fuel power batteries. People used to say that hydrogen is a more dangerous way to store energy than gasoline. Is this true? How does the hydrogen fuel power battery work? What is its safety plan? Who is safer than ternary lithium? This question can explain for us the quality of the sealing performance and durability. The resolution function of the fuel tank is the same as the equipment manufacturing level of a large country. In the industrial and civil fields, the function of the sealing material is also an important basis for measuring the manufacturing level of a large country. Of course, the formulation and manufacturing process of high-performance sealing materials in many European and American countries are kept secret. This is why in traditional cars, the best brakes and common track systems for gasoline and diesel engines come from suppliers in Europe and the United States, and their core technology is sealing. What is the safety plan for the hydrogen storage tank? Who is safer than the ternary lithium battery? The fuel cell reactor is the place where chemical reactions occur during the operation of the fuel cell vehicle. It can continue to operate as long as a small amount of hydrogen is supplied steadily, and it can sensitively cut off the supply of hydrogen in the event of a hydrogen leak or a safety accident to prevent it from burning. As you can imagine, the most likely impact on the safety of fuel-powered battery vehicles is the fuel tank. Therefore, when planning gas storage tanks, we must fully consider the problem of safe knocking: on the one hand, the shell material of the gas storage tank must be light enough; on the other hand, it must be strong enough to withstand impact. Therefore, hydrogen storage tanks are generally composed of expensive composite materials such as carbon fiber. However, we know that no matter how stable the material used, the fuel tank shell can only guarantee the safety of collision at a certain speed. But for a safe collision, the actual speed must be much higher than the laboratory speed, so if the hydrogen tank ruptures and mixes with air to form a hydrogen leak, will it explode immediately? In fact, the hydrogen storage plan is based on this of. Because the hydrogen pressure inside the hydrogen storage tank is very high, an emergency relief valve is designed on the gas storage tank. In the event of hydrogen leakage or fire, the pressure safety valve will be actively opened to sensitively release the hydrogen in the gas storage tank. Let us know that the density of hydrogen is much less than that of air, and it is necessary to combine oxygen combustion with the possibility of explosion. It is part of the hydrogen released near the high-pressure gas storage. Because of the high pressure and fast flow rate, there is no chance to contact oxygen. , Because of its low density, it rises in the air and is sensitive. Even if there are temporary conditions for firing a fireball in the air, only when a fireball is formed in the air can it cause casualties. In the large storage tanks of hydrogen refueling stations, the same technology is also used to release hydrogen at high speeds. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: The performance of the three major automobile lithium battery cathode materials is great