From “battery king” to the leader in new energy vehicles, BYD has been standing at the top of China’s new energy vehicles. This early as 15 years ago to invest a lot of money to develop new energy vehicles companies, recently launched a new magic weapon – “Blade battery.”
March 29, BYD announced the official launch of “Blade battery” to lead the global battery safety to new heights, the re-definition of safety standards for new energy vehicles. BYD battery power blade is based on lithium iron phosphate another innovative technology, the volume energy density lithium three yuan mainstream flat, but safety performance is far beyond three yuan lithium battery, and charge and discharge cycles may be more than 3000 times, life support more than 1.2 million kilometers of mileage.
According to Mr. Wang said the site, the blades will be equipped with battery used in BYD Chinese pure electric models. Chinese BYD EV as a command “family dynasty” flagship sedan, its overall condition of the mileage of 605 km, one hundred kilometers acceleration 3.9 seconds.
Safety is king
Blade battery “corrective” new energy automobile enterprises point crooked “skill tree”
China’s new energy vehicles There is no doubt that development is at the forefront of the world, but many new energy car prices in time of rapid growth unwittingly point crooked “skill tree.” Blind comparisons pursuing a battery range, so that the energy industry to generate power density of the battery irrational pursuit, ignoring the safety of the battery, resulting in nearly two years, new energy car ignition frequent accidents. The minds of consumers for the safety of new energy vehicles also put a big question mark. Compared blade battery life mileage, ghost brother are more concerned about “Blade battery” security.
“needle penetration test” is recognized in the industry for the safety of the battery cell the most stringent detection means, through the whole battery can be simulated in the case of extremely dangerous bus safety. Specific test results are as follows.
This result proves “Blade battery” have an unparalleled advantage in terms of safety.
the blade is still battery positive electrode material of lithium iron phosphate, in order to guarantee security. Of theCalled a “blade”, because of its shape batteries made thin, the shape of the blade, and the blade stack layers composed of the battery pack directly, eliminating the intermediate original module structure. Such modular to enhance space utilization thereby reducing the volume. Battery blade architecture is to optimize the original safer lithium iron phosphate space layout in essence, so as to enhance the energy density, increased mileage. That BYD idea is to maximize the material in the premise of ensuring the safety of users solve pain points. Blade battery release can be said to be a revolution in battery industry.
BYD Wang Chuanfu, chairman and president, said: ” ‘Blade battery’ reflects the determination of new energy vehicles, BYD complete end security pain points, more ability to lead the global battery technology route back to the right path, the ‘spontaneous combustion’ is a word from the new dictionary energy vehicles in an attempt to erase. “
mountain can not be two tigers
blade battery confront Ningde era CTP
the year 2019, new energy vehicle sales to 1.206 million, with sales of BYD Yiqijuechen 219,000, accounting for 20.7 percent market share. Such a high share of the domestic auto companies want to soon overtake BYD is not easy. But in addition to car prices, the biggest rival BYD in the new energy field, as well as China’s largest supplier of new energy power batteries – Ningde era. 2017 Hou Ningde era of rapid development, and at the end of 2019 launched the CTP technology. However, the mountain can not be two tigers, insert the battery apparently this competition in BYD’s “vanguard.”
CTP cell battery is based on the same cost, and reduce costs for system use CTP technology. It is simply a new battery pack technologies, the batteries directly into a “package” which, eliminating some of the connecting structure. But the cancellation of the battery module batteries will direct “package”, on the one hand will reduce the reliability of the battery, on the other hand also allows security management more difficult doubled.
BYD “Blade cell” through structural innovation, when the group can be skipped “modules”, a substantial increase in volumetric efficiency, and finally reach more charged batteries in the same design spaceaims. Side shell compared to traditional batteries have a battery pack module, “Blade battery” volumetric efficiency improved 50% or more, the mileage of the same level of high energy density lithium three yuan. And after the battery cells made blade shape, increasing the cooling area per unit volume, so that consumers will not have a vehicle “spontaneous combustion” of worry, so no doubt the efficiency of blade battery safety are higher.
CTP birth background and insert the battery cell, design ideas, market position are not the same. But one thing is inescapable Ningde era innate disadvantage, BYD is a new energy vehicle industry chain enterprises, many years of experience in new energy vehicle sales, so a better understanding of security pain points BYD new energy vehicles. The Ningde age is just a battery supplier, the maximum to meet customer needs while car prices to earn the highest profit is its fundamental purpose.
to seize power supply battery market share, BYD is also full of confidence. BYD Group Vice President and Chief Verde battery, chairman of He Long, said: “You can think of almost all car brands, and we are exploring cooperation program based blade cell technology, and cooperation in a number of world-class automotive brands and Shakespeare have been began to take shape. “
combination
BYD Toyota cooperation entered a new stage
2019 Toyota and BYD signed a strategic cooperation agreement is undoubtedly China’s new energy auto market a record blockbuster, which lasted nearly five months, the two companies entered a new stage of cooperation.
2020 April 2, BYD Toyota Electric Vehicle Technology Co., Ltd. was formally established, the two giants will work together to develop electric vehicles based e platform key technologies. The company was founded greatest significance is that China’s auto industry after years fought, and finally from the “introduction of technology” to “technology export.” Toyota and BYD cooperation “technical equivalence”, marking: Chinese enterprises in the field of electric vehicles in the future or will replace Europe and other auto giants, to lead the new technological changes and the development of automobile industry.
Guiche: This was the worst of times, it was the best of times. In face of successive electric car spontaneous combustion accidents, consumers will be more rational, new energySafety car more and more attention. Although mileage is a good publicity point, but there is no guarantee of security no matter how much mileage does not make sense.
as a revolutionary power battery, insert the battery can make a better understanding of user pain points do BYD executive acknowledged leaders in the world? let us wait and see!