Abstract:In order to solve the problem about the utilization of wind resources in industrial production in the past was insufficiently, we designed the wind hybrid systems based on PLC, and it opened up a new space of the development of the wind power. Based on wind turbine, the system drive the air compressor with the supplement of electric motors, storing the compressed air to air storage tank, which has an inner drive served as the cylinder of the executing agency and operating steadily as demanding, to realize the energy savings finally. PLC is the core, machinery is base, pneumatic system output energy in this system, and typical test results obtained through the system test. There are lots of advantages in this system, such as good safety, lower cost, easy to maintain, no noise and pollution. It can be popularized widely, and it also adapt to the demand of energy conservation and emission reduction, what’s more, it has a good market prospect.