Market development of China Synchronous Motor industry in 2019
According to the "China Permanent Magnet Synchronous Motor Depth Research and Investment Strategy Report(Version 2019)" issued by the Taimu Information Consulting, it shows that the permanent magnet synchronous motor has the advantages of high efficiency, wide speed range, small size, light weight, high power density, and low cost. Become the main driving motor of pure electric passenger car market.
Although domestic motors can basically reach the international level in terms of power, there is a weight disadvantage under the same power conditions, so there is a large gap in power density compared to the international level. At present, the power density of permanent magnet synchronous motors in China is mostly in the range of 1 to 2 kw/kg, which is quite different from the target value of 3.5 / kg in 2020.
