The identification of "Provincial Enterprise Technology Center" marks that Xichi Electric's research and development capabilities and innovation system construction have reached a new level. We will give full play to the core role of the technology center in promoting technological innovation of enterprises.

Relying on the power electronics industry, Xichi Electric will not only serve the field of power transmission and distribution equipment, but also provide better product support for equipment manufacturing and new energy industries. To achieve the development goal of "where there is a motor, there is Xichi".

APF is a new type of power electronic device for dynamically suppressing harmonics and compensating reactive power. It can quickly track and compensate harmonics of different sizes and frequencies. Compared with the passive filter device, the active filter device has better treatment effect, and it can mainly filter out multiple and high-order harmonics at the same time without causing resonance.