Abstract: This paper discusses the characteristics of hybrid wind and solar power systems consisting of wind-mill generators, solar batteries, diesel-electric sets, and storage batteries. C++builder is employed to design the software for the controlling and monitoring of the systems. The paper presents a way to achieve the data acquisition and to design real time windows, and the simulation results of the controlling and monitoring of the systems.

Key words: new energy sources； wind power； solar power； hybrid； data acquisition； real-time