How is the electric car battery classified? How to maintain and maintain electric cars

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - პორტატული ელექტროსადგურის მიმწოდებელი

With the advancement of new energy technology, electric vehicles have already begun to enter people's vision, but do you really understand electric vehicles? About electric vehicles, the core technology should be its battery technology, the battery is like a heart, only powerful hearts can have a constant motivation, and the most common kind of five kinds of fuel power batteries about the type of battery. , Lithium-ion battery, nickel-hydrogen battery, lead-acid battery, supercapacitor, then what is the difference in performance? The first is the service life, the worst is the lead-acid battery, but the battery has a long history, the longest service life is a lithium-ion battery. The characteristics of the latest electromagnetic it are long and the most environmentally friendly Pollution.

Secondly, the memory effect is that the battery will remember the user's usage frequency. Nickel-cadmium batteries, without this disadvantage, is a lithium ion battery and a nickel-hydrogen battery. The last point is the battery density, that is, the energy density.

This will determine the battery life, the highest is the lithium ion battery, followed by a nickel-hydrogen battery, and other kinds of batteries are relatively low. All in all, the new energy battery is in a stage of development, each has a relatively advantage and shortcomings, but the future battery will be the world leading the lithium-ion battery. How important is the energy density of the battery? Experts said that a pure electric vehicle's battery life, reliability depends to a large extent on the energy density in the battery.

For example, the EV200 model of Nort-Automatic EV200 is as an example. If other technologies are stable, if the battery cell energy is reached to 300Wh / kg, then it means that the car's battery life can reach 470 kilometers from the current 200 kilometers. At present, researchers are being optimized for battery packs, preparing for loading demonstration; lithium-ion battery key materials enter the mound stage, have formed cooperative relationship with more than 30 batteries and electric vehicles, and strive to start delivery as soon as possible.

This achievement is only one of the major output of the revolutionary nano-industrial manufacturing technology focus strategic pilot technology. According to reports, since the implementation of the implementation since 2013, the researchers also passed the combination of nanomaterials and printing technologies, abandoning the technical idea of ​​traditional printing platery photosensitive imaging, forming green, green, green version, green ink Printing industry chain technology. Experts said that the promotion and application of the above results will be expected to reduce millions of tons of platery waste liquid pollution, 10 million tons of waste liquid / slag pollution, and hundreds of tons of volatile organic compound (VOC) emissions.

In addition, nano-health technology has been successfully applied to in vitro diagnostic products and nano-drug preparation development fields. For example, inflammatory nano microfluidic immune detection chips, combine three inflammatory markers, quickly distinguish bacterial infection and viral infection, judge the stage of infection, for science, effective use of antibiotic supply, can be very Actually prevent abuse of antibiotics. .