外部电源能效快速自动检测系统的研制

Development of Energy Effi ciency Rapid Automatic Testing System for External Power Supplies

根据外部电源能效标准规定的平均功率和待机功率的检测方法,结合能效快速自动检测系统的设计要求,运用计算机控制原理,设计了一套检测系统方案。该系统进行外部电源能效检测时,能够快速自动检测、自动采集和计算数据、直接判定结果,实现了外部电源能效指标的自动化检测。经与实验室间的比对,证明该系统能满足标准规定的试验要求。

With the principles of computer control the method of average power and standby power of external power supplies energy efficiency standards and the design requirements of energy efficiency rapid automatic testing system in combination, a testing system was designed. The system can rapidly automatically test, collect and calculate data, and directly judge the results. In comparisons with the laboratory results, it proved that the system meets the standards for testing requirements.