AAB-CZ-type vertical axis wind turbines, a wind energy into mechanical energy, and then into the low speed wind power generators. Use of wind power generation, power to the battery charging Xucun. AAB-CZ-type permanent magnetic levitation wind turbine technology and the use of automatic wind shield-style combination of patented technology, low wind speed start, no noise, the silent wind turbine. The same type of wind turbines than 2 times more efficient. It is generally applicable to wind conditions are good, away from the grid, or regional power grid is not normal, supply lighting, television, searchlight, put like, communications equipment and power tools electricity.