並列摘要
This paper is about wind electric generating design. The system includes base part and one blade wheel. The base part can embedded shaft to provide blade wheel to roate. Moreover, the other side can set weigh body to balance shaft and improve the unstability while rotating. At the smae time, multi- blades can be set-up on the sme shaft to get wind power and don't get interfere at each other to get high generating efficiency.