Mobile Communication Base Stations Use The Wind Controller Design

With the development of mobile communication, the number and coverage of communication base stations is increasing. Power is very important, not only for old base stations, but the new one. China's power grid coverage usually cannot satisfy the equipment of communications'power supply. It's a good choice to use wind. Wind controller is very important for stand-alone operation wind generation system. It can complete research and design of Wind Controller based on DSP and microcomputer as the main control chip.The first chapter presents research status and significance. It determines Wind Controller of the main technical specification, according to the exiting product technical indicators and corresponding about Wind Controller standard.The second chapter provides theoretical support, mainly introduces the principle of wind turbine generating and wind energy calculation formula; introduces a loop of the circuit principle of rectifying and Buck; battery charging and discharging rule and control method; determined according to the actual user needs, determine the number of battery capacity and series-parallel.The third chapter combining with actual demand of communication stations, design Wind Controller circuit. According to rated power and rated output voltage, determine primary circuit hardware's type and parameters. In the secondary circuit design, uses Hall sensor test voltage and current.The fourth chapter gives the design of the software, uses the modular design thought, mainly introduced the flow chart of each module. The fifth chapter finished PCB production and prototype manufacture, After experiments confirm, controller can stable and reliable operation, could achieve the storage battery charging and discharging management and protection function, man-machine interface friendly, convenient, can well realize the monitoring function of controller.