电力数据检测器的设计与实现

针对常规变电所电力数据记录繁琐、不够详细、浪费资源等不足,设计开发了一种存数方便、记录数据详细、读数直观的数字检测记录装置。该设计是以单片机为平台,利用交流采样的数据采集方法,实现对电压、电流及频率等主要电力数据的检测和记录,并直接将数据存到存储器中,无需人工参与。若需要人工查阅相关电力数据,可以通过LED显示数据或微型打印机输出数据两种方式实现。该装置具有电路简单、成本低、数据采集准确等特点,可以在常规变电所进行推广应用。

Design and Realization of Electricity Data Detector

In consideration of cumbersome insufficient and resources-wasting data record, a new type of digital data logger is invented which is convenient for data storage, elaborate in recording and easy to read. The development of this equipment is based on single chip microcomputer. This equipment gathers data by way of AC sampling, and can gather the main electric power data such as the value of voltage, current, frequency and so on. The gathered data are memorized to memory automatically without manpower, and ca...