Lithium Battery 3.7V Lithium Polymer Battery 3.2V LifePo4 Battery 1.2V Ni-MH Battery Button Coin Battery
3.7V Battery Pack 7.4V Battery Pack 11.1V Battery Pack 14.8V Battery Pack Other Battery Pack
Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .
Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales
Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc
Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.
Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc
Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.
release time:2024-07-11 Hits: Popular:AG11 battery
It will take several more years for my country's hydrogen LR1130 battery technology to mature
During this year's National People's Congress, discussions on hydrogen energy and hydrogen LR1130 battery vehicles were very heated. In the revised government work report, hydrogen energy was written into it for the first time, and it was proposed to promote the construction of charging and hydrogen refueling facilities. This has become an important milestone in the development of the hydrogen LR1130 battery vehicle industry.
Hydrogen LR1130 battery vehicles are an important technical route for my country's new energy vehicle industry and one of the "three horses" of new energy vehicles. However, due to the fact that the focus of industrial development in the past period of time has been mainly on pure electric and plug-in hybrid vehicles, the industrialization process of hydrogen LR1130 battery vehicles has been 10 years slower than that of pure electric vehicles.
Obvious advantages in commercial vehicle scenarios
After being "dormant" for nearly 10 years, hydrogen LR1130 battery vehicles have finally come to the fore. In the past two years, the domestic attention to hydrogen energy and LR1130 battery vehicles has been unprecedentedly improved, from the establishment of the China Hydrogen Energy and LR1130 battery Industry Innovation Strategic Alliance led by the State Energy Investment Group in early 2018 and participated by many central enterprises such as the State Grid Corporation of China, to the first time this year that hydrogen energy was written into the government work report. From local governments to the central government, the importance of hydrogen energy and LR1130 battery vehicle development has been raised to an important position.
"Why has hydrogen energy been so popular in the past two years? Because the petroleum, chemical, steel, and energy industries are closely related to hydrogen energy. Steel coking produces hydrogen, chemical chlor-alkali production produces hydrogen as a byproduct, coal gasification produces hydrogen, and petroleum refining uses hydrogen, etc. These industries are currently some of the industries that the country's supply-side structural reform needs to reduce overcapacity. These industries are probably more than three times larger than the automotive industry, that is, more than 30 trillion yuan in output value, and the petroleum and chemical industries alone have an output value of about 15 trillion yuan. For such a large industry, hydrogen energy is a very good choice to seek a way out for green development and transformation and upgrading. In short, the hydrogen energy industry chain is very long, with a large number of stakeholders and a large number of people employed, which has a very obvious driving effect on the industry." Ouyang Minggao, an academician of the Chinese Academy of Sciences and a professor at Tsinghua University, gave his own understanding of the hot phenomenon of the hydrogen energy and LR1130 battery vehicle market.
In addition, due to the inherent defects of pure electric vehicles in terms of driving range, charging time, heavy-load transportation, etc., hydrogen LR1130 battery vehicles are also considered to be an important solution to solve the user pain points of new energy vehicles in the commercial field.
Wei Wei, director of Zhangjiagang Hydrogen Cloud New Energy Research Institute, said in an interview with a reporter from China Electric Power News that the development characteristics of hydrogen LR1130 battery vehicles will be mainly commercial vehicles, and they have different application fields from pure electric vehicles. Many people may think that hydrogen LR1130 battery vehicles are here to subvert pure electric vehicles, but this is not the case. The two technical routes are complementary, mutually supportive, and co-developed. Long-term coexistence relationship.
Ouyang Minggao holds the same view. Since the hydrogen LR1130 battery power system not only has hydrogen storage bottles, but also hydrogen LR1130 battery engines and auxiliary batteries, the size of hydrogen LR1130 battery cars is especially challenging for compact cars. In addition, the use of liquefied hydrogen is the future development direction of hydrogen LR1130 battery vehicles. This is easy to achieve on trucks and buses, but it is difficult to apply it to passenger cars, because passenger cars often have to be put in underground garages, and liquid hydrogen has evaporation characteristics.
Ouyang Minggao introduced the current status of the development of LR1130 battery vehicles in my country. First, the deep hybrid power of LR1130 batterys and power batteries is the technical feature; second, LR1130 battery commercial vehicles are the main body; third, type III compressed hydrogen bottles are the mainstream way of on-board hydrogen storage.
At present, the key area for the promotion of hydrogen LR1130 battery vehicles in my country is the commercial vehicle field. The number of hydrogen fuel commercial vehicles in my country has reached 3,500, ranking first in the world.
Hydrogen LR1130 battery technology is developing rapidly
In recent years, my country's hydrogen LR1130 battery engine technology has made significant progress. It has evolved from the first generation of LR1130 battery engines to the third generation of LR1130 battery engines. The power density of the stack has reached 3 kilowatts/liter, and the volume has been able to achieve the same level as the traditional four-cylinder internal combustion engine. However, there is still a certain gap with the international advanced level in terms of stack cycle life.
Ouyang Minggao pointed out that although my country's current hydrogen LR1130 battery technology still has a certain gap with the world's advanced level, thanks to the vast market for hydrogen LR1130 battery vehicles in my country, the large number of participants, and the abundant resources invested by all parties, the technology is progressing rapidly. In 3 to 5 years, my country's hydrogen LR1130 battery technology will be synchronized with the international advanced level and reach the stage of technological maturity.
"The huge domestic market is the most powerful driving force for the development of hydrogen LR1130 battery vehicles in my country." Wei Wei told China Electric Power News that the Chinese market is so large that once the market starts to develop, it will attract many companies to enter. By increasing the localization rate and the scale effect, the cost will be greatly reduced. At present, many advanced technologies of hydrogen LR1130 battery vehicles have not yet been industrialized. The industrialization process of these technologies in my country may be faster than that in foreign countries because my country has the largest market in the world.
Wei Wei introduced that my country's development plan for hydrogen LR1130 battery vehicles is to exceed 10,000 vehicles by 2020, reach 50,000 vehicles by 2025, and exceed one million vehicles by 2030. It is currently in the development stage of "10 cities and 1,000 vehicles".
While the pace of hydrogen LR1130 battery vehicle development is steady, it is also time to pay attention to the practical problems in the development process.
Ouyang Minggao pointed out that the main challenges facing the development of hydrogen LR1130 battery vehicles in my country are hydrogen energy technology and cost issues. my country's hydrogen energy technology lags behind LR1130 battery technology. Traditional hydrogen energy technologies such as alkaline electrolyzers and compressor refrigeration hydrogen liquefaction have problems of low efficiency and high cost, and the entire industry chain needs to jointly promote technological breakthroughs.
Read recommendations:
What are the main advantages of using polymer batteries?rechargeable battery 18650 3.7v
Next article:CR2032 button cell
Popular recommendation
18500 battery Factory
2023-03-2248v 100ah lifepo4 battery pack
2023-05-093.7v 2200mah 18650 lithium battery
2023-03-22701221 battery wholesaler
2023-03-22703048 battery sales
2023-03-22703048 1100mAh 3.7V
2022-08-19R20
2022-07-01R14
2022-08-19LR6
2022-08-19Ni-MH AA800mAh 1.2V
2022-07-01LR14
2022-11-16502030 200mAh 3.7V
2022-07-01Business laptop bag
2022-09-22Alkaline AA Battery LR06
2022-11-11Rack-mounted energy storage battery GN-10240
2022-09-2718650 lithium battery cells
2023-06-25AG6 battery
2023-06-25CR2032 battery
2023-06-25AG13 battery
2023-06-253.7v 2200mah 18650 lithium battery
2023-06-25Lithium Ion Battery.1.5V rechargeable battery
2023-07-03How to assemble large -capacity batteries?battery for solar energy storage Manufacturing
2023-04-19General requirements for ship batteries
2024-08-08Test standards for lithium-ion batteries
2024-06-14Current capability and current balance are critical
2024-01-24Lithium battery of new capacitors
2023-03-07The advantages and disadvantages of ternary lithium batteries.22kwh energy storage battery manufactu
2023-04-0718650 battery pack 12v.Battery detection results:
2023-10-14Which is safer, lithium battery or lead-acid battery?button battery cr1620
2023-08-23The battery shows the problem of power loss after welding.CR2430 battery
2023-06-07