421位自动记录数字面板表在电力工业中的应用

我国自八十年代以来，由于单片机技术及应用的不断成熟，工业控制机技术的飞速发
展，采用微处理机和高速变换器的数字化，智能化仪器表开始在国民经济建设中获得了广泛应用。智能化数字化仪器仪表具有结构简单可靠，精度高， 稳定性好，易于自动化，操作使用方便，显示直观明了，不需人工干与，功能强大，价格合理等优点。正在逐步取代传统的机械模拟式指示仪表和机械记录式仪表。本文着重介绍这类型仪表在电力工业中的一些应用。
关键词：智能仪表 变换器单片机微打印机
Abstraction: Since 1980s, as the result of the constant maturity in the application and technology of Micro-computer as well as the rapid development of Industrial control machine, the applying of digitlization of topspeed convertor and micro-pro-cessing and the artificial intelligence instrument come into widely use in the national economic construction. The artificial intelligence meters as well as the meters of digitlization is as known with simplified structure lia bility, stability and high precision and easily to be automated and convenient to be operated as well. Further more, it is with distinct audio-visual. Strong functions, relieving to human meddling and having reasonable prices. It is progressively replacing the traditional meehanical indicator meter and mechanical recording instrument. This passage is mainly to introduce the said meter being applied in the power industry.
Keywords:Artificial Intelligenceinstrument,convertor, micro-computer, micro-printer.