The advanced and professional container type air intake design can flexibly adapt to extreme weather conditions such as snow and desert. The FPGA is used innovatively for calculation with the system algorithm. Compared with the conventional SVG, the response speed increases by more than a hundred times. With the variable-frequency speed control system, the air intake amount is adjusted automatically according to the link temperature, thus reducing the pollution, noise and electricity costs. Using the phase-separated independent control, harmonic extraction and full compensation mode, the SVG has the functions of reactive power compensation and harmonic control. The high/low-voltage ride-through control solution of TSVG meets the requirements for high/low-voltage ride-through. The link IGBT temperature is fully collected for derating in the event of over-temperature and continuous connection to the grid.