Abstract: The air-condition intelligence electric-economized device is a new type of energy saving product which is developed for high-energy consumed refrigeration equipments,such as air-conditioner device and icebox,in household. This device saves the energy through optimizing the compressor’s operating curve.Its hardware is made up of 89S52 processor,SC2272-M4 telecontrol decoding chip,switching power and so on,while the software is made up of initialization module,key code collection,key-press processing,parameters preservation,display module,and compressor control module.This device can be set the electricity-economized rate remotely.It can extend the life span of the air-condition by reducing the start-stop times of the compressors,and can effectively reduce the energy consuming of itself by using small and low-energy consumed switching power.Tested by the national household appliances’ quality supervision and inspection center,this device’s electricity-economized rate is 15%-45%,so it has a bright future of market application.

摘要： 空调智能节电器是针对空调、冰柜等家用高能耗制冷设备而开发的新型节电器产品。它通过优化压缩机运行曲线,实现对空调、冰柜的节电控制。设计的空调智能节电器硬件由89S52处理器、瞬态型SC2272-M4遥控解码芯片、开关电源等部分组成;软件由初始化模块、键码采集、按键处理、参数保存、显示模块、压缩机控制模块等部分构成。该节电器可遥控设定节电率;并通过减少空调压缩机的启停次数,延长空调机的使用寿命;同时,采用小体积、低功耗的开关电源有效降低节电器自身耗电。该节电器经国家家用电器质量监督检验中心测试,节电率可达到15%-45%,市场应用前景广阔。