【摘要】 基于电能测量与控制一体化集成管理的目的,设计了以钜泉ATT7037AU SOC芯片为核心的电能参数检测及用电管理终端核心电路。阐述了自适应负载识别的原理,并通过空调实例提出并说明了一种负载样本数据库和特定样本数据模型的建立过程、负载电特征参数提取方法和软件识别流程。实验表明该终端能够准确判断出当前的负载状态,解决了以往不能对特定电器进行识别和控制的问题。更多还原

【Abstract】 Based on the purpose of electric energy measurement and control integration management, designs the power parameter detection and electricity management terminal core circuit, with the ATT7037 AU SOC chip as the core. Expounds the principle of adaptive load dentification. The air conditioning sample is given to illustrate the establishment of the load sample database and a specific sample data, the extraction method of electric load feature parameter and the recognition process. Experiments show that the terminal can accurately determine the current state of load,thus solved the problem of the past that can’t recognize or control the specific electrical appliances.更多还原