Recently, the Ministry of Industry and Information Technology released the "Recommended Models for the Promotion and Application of New Energy Vehicles" Among them, there is no ternary electric commercial bus, which means that vehicles that have not entered the Catalogue will not be able to enjoy government subsidies and tax exemption (10%), preferential policies.

On July 12, the Ningde era released the 2018 semi-annual performance forecast The forecast indicates that the net profit attributable to shareholders of the listed company decreased by 51.

The lithium polymer battery is a lithium battery whose electrolyte is gel-like and soft in packaging It is often called a soft-pack lithium battery in the civilian market, which makes the lithium battery cell have a different place from the ordinary liquid lithium-ion battery.

Lithium battery fire and explosion are the main causes of new energy vehicle accidents There are two ways to reduce such accidents.

At present, there are two mainstream battery technology routes in new energy vehicles, lithium iron phosphate battery and lithium ternary battery Although these two batteries compete in many application fields, the competition in the field of new energy vehicles is the main line, because this is the largest lithium battery application scenario in China.

The university of Southampton and Lithium ion batteries technology companies through joint research and development company's system proves that the lithium battery than lead-acid batteries for more efficient energy storage unitsAnd their systems in the company's founder is a former researcher at the university of Southampton, arguably, the discovery is the common achievements of Southampton university teacher and pupil cooperation.

Recently, the new energy vehicle equipped with two-speed automatic gearbox developed by the Lions Technology-Beihang New Energy Vehicle Transmission Technology Joint Laboratory completed the first round of road test at the headquarters of Beiqi New Energy Blue Valley The leaders of BAIC New Energy participated in the driving test and gave a high evaluation to the overall performance of the gearbox.

Fast charging is the most important technical path for the development of new energy vehicles, it is effective for relieving the mileage mileage anxiety and reducing the charging time,therefore, it has become the market choice for many car companies and battery companiesAt the end of 2016 the new energy vehicles subsidies adjustment scheme, the quick charge type of pure electric bus is as a separate product segment, and give the detailed subsidy standard: according to the bus capacitance may obtain 3000 yuan/Kwh, at the same time, according to the "3 c to 5 c and 5 c - 15, 15 c + c" three grades of quick charge ratio respectively 0.

The electric car has been running for a long time, and the battery is a bit boringAt this time, changing the battery for the electric car can be solved, which is much cheaper than replacing an electric car.

The lithium batteryAdvantages: no memory effect, light weightDisadvantages: high cost, low current, not overcharged (compared to nickel-metal hydride)The lithium battery has a lithium battery (non-rechargeable) and a secondary lithium battery (rechargeable), and the secondary lithium battery is divided into a Li-ion lithium ion battery and a Li-Polymer lithium polymer batteryGeneral digital camera usually use secondary Li-ion battery (rechargeable) compared with Ni MH battery -, Ni - MH light in weight and volume energy density ratio is 48% higher.