So it is used instead to calibrate more practical current-measuring instrument, called ammeters. 因此,它只用于校准更实用的测量电流的仪表&安培计。
The terminals shall be able to communicate with master stations and ammeters. 实现与主站、电能^通信功能。
Analysis and Evaluation of Uncertainty of Clamp Ammeters Calibration 钳形电流表校准不确定度的分析与评定
With the popularization of the ammeters, the power energy metering IC have been used widely. 随着电子电度表应用的普及,电能计量芯片得到了广泛的应用。
In this paper, we design an equipment which can transmit degrees of ammeters from remote areas in power system. It bases on CAN bus and can transmit real-time spot degrees of ammeters from remote areas through CAN bus and RS232/ CAN convertor. 设计了一种用于电力系统的远程抄表装置,该装置以CAN作为现场总线,将现场的实时电度量通过CAN总线及RS232/CAN总线转换器实现远程传送。
This paper presents a new type of remote data terminal. This system makes use of the flat roof of ARM being inserted with the real-time operation μ C/ OS-II. It realizes the lucid transmission between the multi-functional ammeters and the home site by Ethernet. 介绍了面向变电站的新型远程数据采集系统,该系统采用了基于ARM硬件平台及嵌入式μC/OS-II操作系统的数据采集终端,通过以太网实现了电力系统多功能电表与远距离主站间数据的透明传输。
An intelligent equipment which can transmit degrees of ammeters in power system is designed. 设计了一种用于电力变电站的智能抄表装置。
Design of the Intelligent Board of Collecting Degrees of Ammeters and the Communication with the Microcomputer Remote Substations 智能化电度采集板的设计及与微机远动分站的通讯