基于独自工作在野外的机器人、传感器、监测器等电子设备在没有电网环境下的供电问题,并考虑到野外风能资源丰富、野外独立工作的电源损耗要尽量小等条件,采用了将风力供电技术与高效率的开关电源技术相结合的方法,提出了一种基于风力供电的可调数显电源系统的设计方案.通过对风力供电电源系统的输出电压精度、纹波及负载调整率等参数的测试,结果表明所设计的风力供电电源系统基本满足了野外小型电子设备的供电需求.%Based on the problem of power supply that robots,sensors,monitors and other electronic equipment worked in the environment of no power grid,and considering the condition that abundant wind energy resources in the field,field work independently of the power loss should be as small as possible, the method of combining wind power supply technology with high efficiency switching power supply technology is adopted,the paper proposed a design scheme of adjustable digital power supply system based on wind power supply. By testing the output voltage accuracy,ripple and load regulation of the wind power supply system,the results show that the wind power supply system designed to meet the basic requirements of power supply field of small electronic equipment.
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