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:2024-03-01 Hits: Popular:AG11 battery
Battery management focuses on efficiency, automotive-grade applications still have multiple obstacles
Guests:
Brian Black, Product Marketing Manager, Signal Conditioning Department, Linear Technology Corporation
Liu Peng, Texas Instruments Automotive Electronics Mixed Signal Product Market Development Manager
Yin Shusheng, General Manager of Beijing Aosiyuan Technology Co., Ltd.
Wang Liang, Sales Manager of Beijing Core Power Technology Co., Ltd.
Hybrid vehicles provide my country with a good opportunity to catch up
●It can be expected that investments and improvements in battery energy density and efficiency will continue, and the HEV/EV market will continue to grow globally.
●As a "zero-emission" technology, pure electric vehicles provide a better platform for our country to catch up with foreign technologies.
Brian Black: Concerns about climate change are just one of the many factors driving the development of hybrid electric vehicles (HEVs) and electric vehicles (EVs). Another driving factor is improving energy efficiency and improving air quality through the use of alternative energy sources. and reducing emissions, a third driver is the desire to switch more easily between fuel energy sources when their relative availability changes.
Hybrids and electric vehicles are still in their early stages of development and may take different paths due to trade-offs between range, cost and user-friendliness such as recharging methods and times. However, it can be expected that investments and improvements in battery energy density and efficiency will continue, and the HEV/EV market will continue to grow globally.
Yin Shusheng: The development of China's hybrid electric vehicle market will show rapid growth in 2010, and the HEV/EV market will continue to grow globally. Pure electric vehicles should be the mainstream development of official cars and private cars, and battery packs should be provided to electric vehicle users in the form of leasing to reduce car purchase costs, use and maintenance costs.
This market will be dominated by plug-in hybrid electric buses, which use a smaller high-efficiency power generation system and fewer lithium-ion battery packs to provide energy for the entire vehicle. Such an overall energy supply system can further reduce the cost of the hybrid system. Volume and weight. In addition to gas-electric hybrid vehicles, another solution is gas-gas hybrid, which uses a fuel generator and a high-pressure pneumatic transmission system to jointly provide power for the entire vehicle.
Wang Liang: Pure electric vehicles, as a "zero-emission" technology, provide a better platform for our country to catch up with foreign technologies. The starting time at home and abroad is basically the same. In some aspects, our country is already in a leading position and has good advantages. market expectation. Combined with the current situation, it can be foreseen that new energy vehicle technology, especially pure electric vehicle technology, will gradually mature in our country, and the market will gradually improve and develop. Only by making full use of the long-term achievements in power battery research, especially breakthroughs in key power battery and battery pack technologies, can our country be able to better establish its late-mover advantage and make a major leap in electric vehicle technology.
Development model of new energy vehicles in my country
Battery management unit improves battery usage efficiency
●Battery metering management is to carry out statistics on the charge and discharge of the battery and provide the data to the vehicle management system; the charging management unit implements monitoring functions for charging and discharging of the battery pack.
●Secondary battery technology, especially high-power power battery technology, still restricts the development of new energy vehicles
BrianBlack: While there are significant differences between HEV and EV systems, the basic requirements for accurate energy measurement and reliable operation are common. Linear Technology manufactures integrated circuit products used in both applications.
Liu Peng: For HEVs, especially EVs, maximizing the use of stored electric energy is the key to increasing the driving distance of the vehicle. Therefore, active cell balancing technology is developing rapidly. The realization of battery matching is not to discharge the high-power battery to the lowest power, but to transfer the energy of the high-power battery to the low-power battery. This is achieved through Texas Instruments' patented powerpump technology, which uses a small inductor and transistor in a basic DC/DC converter setup to achieve approximately 85% efficiency. However, lithium-ion batteries also require close monitoring of overvoltage, undervoltage, and temperature levels to avoid possible fire or explosion. TI provides highly integrated battery monitoring and balancing solutions.
Yin Shusheng: Battery metering management is to collect statistics on the charge and discharge of the battery and provide the data to the vehicle management system; the charging management unit implements monitoring functions for charging and discharging of the battery pack, and detects the temperature of each battery unit in the battery pack. , voltage, current, self-discharge equilibrium voltage,
Read recommendations:
Lithium battery module and PACK
Last article:Nickel Hydride No. 5 battery.Battery quick charging method
Next article:LR6 alkaline battery.Mobile phone battery technology analysis
Popular recommendation
902030 battery Vendor
2023-03-22502030 battery wholesaler
2023-03-22601848 lipo battery company
2023-03-22solar energy storage system battery pack lithium
2023-05-09702535 lipo battery company
2023-03-22Street light energy storage battery GN-1260-NCM
2022-09-27401030 90MAH 3.7V
2023-06-12102540 1100mAh 3.7V
2022-08-19LR6
2022-12-07Ni-MH AA600mAh 1.2V
2022-07-0118650 800mAh 3.7V
2022-08-19601248 300mAh 3.7V
2022-08-1918650 1500mAh 3.7V
2022-06-20R14
2023-02-18LR14
2022-08-1918650 battery
2023-06-25CR927 battery
2023-06-25CR2477 battery
2023-06-25CR2025 battery
2023-06-253.7V Lithium Polymer Battery
2023-06-25Analysis of the charging and discharging mechanisms of lithium batteries
2024-05-09Types of lithium batteries
2024-03-27Lithium manganate (LiMn2O4).lifepo9 battery for solar energy storage Factory
2023-04-18Where does the battery come from the electrical
2022-06-18Manufacturing Process of Shaped Batteries
2025-03-18What is the current battery technology?48v 10kwh energy storage solar system
2023-03-28What is the difference between ordinary batteries and lithium batteries?
2023-03-06Component of power lithium batteries
2023-06-15What is a lithium iron phosphate battery?
2022-11-24There are restrictions on a lithium battery with a plane..602030 battery
2023-07-03