Analyze the performance comparison of hydrogen fuel power battery and ternary lithium battery

Compare the performance of hydrogen fuel power battery and ternary lithium batteryTernary lithium battery: Ternary lithium battery refers to the use of nickel cobalt manganate lithium ternary lithium battery positive data, potassium and the previously analyzed lithium iron phosphate battery, with high energy density , The price is reasonable, and more and more excellent comprehensive manifestations have become the vast majority of new energy vehicle battery types. The biggest disadvantage of the ternary lithium battery is that it will decompose at about 200 degrees. In high-temperature applications, the electrolyte will burn rapidly, increasing the risk of spontaneous combustion or explosion of the battery. With the opening up of skills, many manufacturers have developed excellent lithium battery production systems, safety issues have been improved, and outstanding manifestations have won the recognition of auto manufacturers. Hydrogen fuel power battery: Hydrogen fuel power battery has always been regarded as the open direction of new power vehicle batteries in the future. Hydrogen fuel power battery is the basic principle of reverse reaction of water electrolysis. The biggest difference between it and the rechargeable battery is that you don’t need to charge it. Just add hydrogen. If there is no hydrogen to the designated place, you can charge it. It is very convenient to use. Don’t spend a lot of time charging like rechargeable batteries. Of course, in addition to convenient charging, hydrogen fuel power batteries also face many problems. Hydrogen consumes more electricity than ordinary electric vehicles, and pollution is a big problem. Second, fuel cell vehicles are more expensive than electric vehicles, and their protection is also more expensive. Hydrogen fuel-powered battery vehicles pale in comparison to relatively green and economical electric vehicles. Manufacturers of energy storage electric lithium batteries believe that in the future, hydrogen fuel power batteries and lithium batteries will coexist and complement each other for a long time. Now that lithium in electric vehicles improves endurance and cost after loading, it is imminent to open the fuel power battery, especially after a time-based development and accumulation, the fuel power battery system and components, skills and conditions have reached the ability to perform . In short, as the power source of automobiles, hydrogen fuel power batteries have the advantages of high energy density, long cruising range, short charging time, light weight, and large room for improvement compared with ternary lithium batteries. At least by 2030, the passenger car industry may be more dominated by pure electric vehicles, and the commercial vehicle industry will have more fuel-powered cell vehicles for long-distance transportation. The characteristics of hydrogen fuel power cells do not pollute the environment. Hydrogen fuel power cells do not pollute the environment. This is an electrochemical reaction, not an incineration or energy storage method. This is a typical method of traditional backup power plans. Incineration will release pollutants such as COx, NOx, SOx gas and dust. As mentioned above, fuel power cells only react with water and heat. Assuming that hydrogen is released through renewable energy, there will be no harmful emissions in the entire cycle. No noise The hydrogen fuel power battery works quietly, and the noise is only about 55dB, which is equivalent to a normal human level. This makes the fuel power battery suitable for indoor installation or outdoor locations where noise is limited. High efficiency The power generation efficiency of hydrogen fuel power cells can reach more than 50%, which is determined by the conversion characteristics of fuel power cells. Fuel power cells directly convert chemical energy into electrical energy, without the centralized conversion of thermal energy and mechanical energy (generator). The above is a comparison of the functions of a hydrogen fuel power battery and a ternary lithium battery. Three lithium batteries are not enough for new power vehicles, and the development of hydrogen fuel power batteries cannot be ignored. Don't ignore the development of hydrogen fuel power batteries, let alone leave it alone, when electric vehicles with ternary lithium batteries as the mainstream are rapidly turning on. 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: Analyze the basic concept of mobile phone lithium battery