基于阈值滤波的太阳能智能追踪系统设计

摘要

针对太阳能利用率不高的现状，设计了以MSP430F169单片机为核心的智能型太阳能自动追踪系统，采用基于阈值滤波的最大功率点追踪控制算法，提高了系统太阳能板追踪太阳的灵敏度，采用风速监测模块，增强了系统的稳定性。结果表明，相比固定电池板，系统吸收太阳能的转换效率提高了约95％，对提高太阳能的吸收效率，合理地利用太阳能具有重要的研究价值。%An automatic tracking system for the solar panel based on MSP430F169 and the angle sensor and wind speed sensor is designed in this paper,maximum power point tracking control algorithm based on threshold filtering is introduced,the tracking sensitivity for the solar panel is improved,the tracking stability of the system is enhanced by using the monitoring module on wind speed.Compared with the fixed solar panel.