News

  • How to distinguish between positive and negative DC

    1. We can distinguish according to the specific different signs of positive and negative electrodes. Under normal circumstances, the signs of the positive and negative electrodes of direct current have distinctive features. The positive sign is more prominent, while the negative sign is generall...
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  • Electric vehicle charging pile portable detector!

    Electric vehicle charging pile portable detector!

    A portable tester for electric vehicle charging piles, a continuous part on the box body is hinged with a box cover, a tester body is arranged in the box, a groove is opened on the tester body, a display screen is arranged in the groove, and there is a constant display on the box body. The protec...
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  • High-power inductors for electric vehicle charging piles!

    High-power inductors for electric vehicle charging piles!

    Inductance used for high-power electric vehicle charging piles; cuboid-shaped metal casing, square magnetic core arranged in the casing, the axial direction of the magnetic core is parallel to the width of the casing, and the two opposite sides of the magnetic core are divided and wound with Two ...
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  • Electric Vehicle V2G Technology

    Electric Vehicle V2G Technology

    The current power grid is actually not very efficient, because first, the cost is higher, and second, it is easy to cause waste. Part of this problem is caused by the large fluctuations in load demand that occur and the need for voltage and frequency regulation of the grid. When grid demand excee...
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  • The benefits of new energy vehicles

    The benefits of new energy vehicles

    With the rise in oil prices, the cost of daily car use has also increased, and the benefits of new energy vehicles are real, they can enjoy low fuel consumption and various benefits of new energy; they have the characteristics of fast charging and long battery life It can be called a panacea to s...
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  • How long is the life of a new energy battery

    How long is the life of a new energy battery

    The current new energy vehicle batteries are basically ternary lithium batteries or lithium iron phosphate batteries. The latter has a longer lifespan. Both of them can be called “lithium batteries”. There are two main factors for measuring the battery life of new energy vehicles: the...
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  • The principle of new energy vehicle battery

    The principle of new energy vehicle battery

    Power lithium batteries are mainly composed of positive electrodes, negative electrodes, electrolytes, separators, etc., and require high energy density, long life, reliability and safety. Its working principle is that the movement of electrons occurs through the chemical reaction between the pos...
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  • A total of 10.33 million new energy vehicles have been promoted

    A total of 10.33 million new energy vehicles have been promoted

    Luo Junjie, spokesperson of the Ministry of Industry and Information Technology and director of the Operation Monitoring and Coordination Bureau, said at a press conference of the State Council Information Office on the 19th that my country’s new energy vehicle industry has promoted a total...
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  • The cumulative promotion of new energy vehicles in my country has exceeded the 10 million mark

    Zhongxin Finance, April 19. On April 19, at the press conference on the development of industry and informatization in the first quarter held by the State Council Information Office, Luo Junjie, spokesman for the Ministry of Industry and Information Technology and director of the Operation Monito...
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  • Production and sales of new energy vehicles increased by 1.1 times year-on-year in March

    The reporter learned from the China Association of Automobile Manufacturers that in March, automobile production and sales reached 2.241 million and 2.234 million respectively, an increase of 23.4% and 28.4% month-on-month, and a year-on-year decrease of 9.1% and 11.7%. Among them, the production...
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  • With the development of new energy vehicles, how does China “change lanes” to catch up

    With the development of new energy vehicles, how does China “change lanes” to catch up

    Since the beginning of this year, many new energy vehicle companies have announced price increases. According to incomplete statistics from the media, nearly 20 car companies have officially announced price increases, involving more than 40 models, and some brands have a maximum price increase of...
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  • The prosperity of new energy vehicles drives the first quarter results of many companies

    Multi-company’s first-quarter results are expected to be good After entering the new energy track from the apparel industry, Shanshan shares regained its performance growth. After a substantial profit forecast in 2021, on the evening of March 28, the company further disclosed the first quar...
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