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Directory1.Definition and classification of power batteries2.Development Policies for China's Power Battery Industry3.The current development status of China's power battery industry4.Key Enterprises in China's Power Battery Industry5.Problems in China's power battery industry6. Development Trends of China's Power Battery Industry Power batteries are the core components of new energy vehicles and an important direction for future energy transformation. With the acceleration of global electrification, the continuous expansion of the new energy electric vehicle market will directly drive the growth of demand for power batteries. 1.Definition and classification of power batteriesPower batteries are the power sources that provide power for tools, often referring to batteries that provide power for electric vehicles, electric trains, electric bicycles, and golf carts. Power batteries have the characteristics of ultra long lifespan, safe use, high temperature resistance, large capacity,...
2024
Delta wins all AI power orders from NVIDIA, and this year's related server performance will experience explosive growth.Delta (2308) integrates the advantages of three key components: power supply, heat dissipation, and passive components, from the power grid to the chip, providing a comprehensive integration solution for a full range of AI power supplies, and becoming a major power winner for NVIDIA's new AI chips. It has taken all orders for NVIDIA's Blackwell architecture series B100, B200, and GB200 server power supplies. This year, Delta's orders from AI servers will show explosive growth multiple times.Industry analysis shows that in the past, traditional servers used fans for heat dissipation, with each fan selling for only a few dollars. Now, AI servers are equipped with a cold plate for each GPU, priced at tens or even hundreds of dollars each. The same quantity, but with an increase in product price (ASP) multiples, will greatly contribute to Delta's revenue in the fourth qu...
China Chemical and Physical Power Industry Association: The cumulative export quantity of lithium-ion batteries in China increased by 10.4% year-on-year from January to February.According to AI News, the data released by the China Chemical and Physical Power Industry Association on March 21 shows that the cumulative export value of lithium-ion batteries in China from January to February 2024 was 8.724 billion US dollars, compared to 10.251 billion US dollars in the same period of 2023, a year-on-year decrease of 14.9%; The cumulative export quantity of lithium-ion batteries in China from January to February 2024 was 595 million, compared to 539 million in the same period of 2023, a year-on-year increase of 10.4%.
China FAW GROUP has obtained a power management system patent, making the control of the vehicle's power supply and electrical equipment more reasonable. On March 21, 2024, according to the announcement of the China National Intellectual Property Administration, FAW Corporation of China has obtained a patent entitled "power management system, vehicle and power management method", with authorization announcement No. CN115303206B and application date of June 2022.The patent abstract shows that the present invention provides a power management system, a vehicle, and a power management method. The power management system includes: a power supply device, which has a power output terminal; The power management controller is connected in series between the power output terminal and the ground wire; Regional distribution controller, with at least one regional distribution controller and at least one distribution output terminal. The regional distribution controller is connected in series b...
On March 20, 2024, the financial sector reported that, according to the announcement of the China National Intellectual Property Administration, Shenzhen Yingjixin Technology Co., Ltd. has obtained a patent authorization entitled "a charging circuit and method for automatically adjusting the voltage input according to the battery voltage", with the authorization announcement number CN110739752B and the application date of October 2019.The patent abstract shows that the present invention discloses a charging circuit and method that automatically adjusts voltage input based on battery voltage. The circuit includes an AC input power supply, an adapter, a voltage stabilizing control module, and a battery module. The adapter is a fast charging adapter, and the voltage and current detection end of the voltage stabilizing control module detects the battery voltage and charging current of the battery module. The voltage stabilizing control module generates a feedback signal based on the detec...