基于STM32的电流互感器现场校验仪的设计  

Design of current transformer on-site checking instrument based on STM32

作　　者：蒋威[1] 李小魁[1] 

机构地区：[1]河南工程学院电气信息工程学院,河南郑州451191

出　　处：《河南工程学院学报（自然科学版）》2013年第4期49-52,共4页Journal of Henan University of Engineering：Natural Science Edition

摘　　要：电流互感器是高压电能计量装置重要的组成部分,它的性能关系到各方利益,其校验工作显得尤为重要.针对目前电流互感器校验仪的不足,设计了一种基于STM32的电流互感器现场校验仪,介绍了其工作原理及软硬件设计并给出了主要硬件电路及软件流程图.As an important part of the high - voltage electric energy metering device, the performance of the current transformer concerns the benefits of all parties, and its calibration activities are particularly important. Aiming at the shortage of the current transformer verification, this paper mainly introduces a current transformer on - site checking instrument based on STM32 . The important work of this paper is to introduce the operating principle and how to design the hardware and software. Main hardware circuit and software flow chart are given.

关 键 词：电流互感器 现场校验仪 二次负荷测量 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置]