Innovation and enhance the core technology of electric vehicles in China

Rapid growth in the scale of the industry at the same time, new energy automotive batteries, china auto motor, electric control and other "three electricity" technology has improved significantly.

China auto motor technology than battery technology development faster. Whether it is common basic technology, such as magnetic silicon steel, rare earth permanent magnet materials, insulator materials, position sensors, or integrated chip design and power electronic systems, have made great progress. Now the key performance indicators of these products has reached the international level. Among them, the weight than the power of more than 3,300 watts / kg, the battery peak efficiency of 97%, 80% efficient area, especially the sophisticated china auto motor load distribution" electric drive system, has a global leading level.

The rapid development of new energy vehicles, accelerate the construction of related industrial system. New energy vehicles to drive upstream and downstream industry investment, including basic materials, key components, manufacturing equipment and other key aspects of the industrial chain, China has established a complete structure, autonomous control of the new energy automotive industry system. From the regional point of view, China has built the Pearl River Delta, Yangtze River Delta, the Beijing-Tianjin-Hebei and Central Plains four battery industry gathering area, becoming the world's largest producer of battery power.

In line with this, the competitiveness of enterprises has also been improved. 2016, BYD, Geely, Beiqi and other enterprises to enter the global sales of new energy, the top ten passenger cars, domestic energy technology leading the world's leading bus, has been sold to more than 30 countries and regions, and to achieve the products, technologies, standards And service collaboration "going out".