基于ATmega16单片机的电流互感器二次防开路系统设计  

Design of Secondary Circuit Protection System for Current Transformer Based on ATmega16 Single Chip Microcomputer

作　　者：刘罡 田奎 姜春阳[2] LIU Gang;TIAN Kui;JIANG Chunyang(Electric Power Research Institute of State Grid Liaoning Electric Power Co.,Ltd.,Liaoning 110006,China;China Electric Power Research Institute,Wuhan 430074,China)

机构地区：[1]国网辽宁省电力有限公司电力科学研究院,辽宁沈阳110006 [2]中国电力科学研究院,湖北武汉430074

出　　处：《山东电力技术》2020年第4期30-32,44,共4页Shandong Electric Power

基　　金：国网公司总部科技项目“智能配电网一二次融合传感器及其校验技术研究”(JL71-18-018)。

摘　　要：为解决电力电流互感器试验过程中可能出现的二次开路隐患,设计一种基于ATmega16单片机的电流互感器二次防开路系统。对系统的硬件和软件分别进行设计,并对整体装置进行验证性试验,试验结果满足预期要求。装置可广泛应用于电力电流互感器现场检测中。In order to solve the problem of possible secondary open circuit in the test of power current transformer,a secondary anti-open circuit system of power current transformer based on ATmega16 single chip computer is designed.The hardware and software of the system are designed respectively and detailed in this paper.Verification of the whole device was carried out.The test results meet the expected requirements,and the device can be widely used in the field detection of power current transformers.

关 键 词：防开路系统 系统设计 ATMEGA16 电力电流互感器 

分 类 号：TM93[电气工程—电力电子与电力传动]