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针对我国目前照明用电效率低,照明能耗大,设计了一种基于ATmaga128的智能照明节电器,该节电器主电路采用双向BUCK型交流斩波器与补偿变压器串联调压,并详述了单片机智能控制的硬件结构与软件流程。可手动调节或设置节能点自动调节输出电压,无级调压,稳压精度高,此节电器还具有控制简单、性价比高等优点。实际现场应用表明,节电效果显著,平均节电可达35%左右。
Aiming at the low lighting efficiency and lighting energy consumption in our country, an intelligent lighting saver based on ATmaga128 is designed. The main circuit of this saver is bi-directional BUCK-type AC chopper and compensation transformer in series, and details SCM intelligent control of the hardware structure and software flow. Can manually adjust or set the energy-saving point to automatically adjust the output voltage, stepless voltage regulation, high precision voltage regulator, this Power Saver also has the advantages of simple control, cost-effective. The actual field application shows that energy-saving effect is significant, the average power-saving up to 35%.