电力电流互感器励磁特性自动测试系统硬件设计  

Hardware Design of Automatic Test System for Excitation Characteristic of Power Current Transformer

作　　者：达来[1] 杨煜普[1] 

机构地区：[1]上海交通大学自动化系,上海200030

出　　处：《测控技术》2004年第11期8-10,共3页Measurement & Control Technology

摘　　要：介绍了一种基于工业控制计算机的电力电流互感器二次绕组励磁特性自动测试系统,着重阐述了这种系统的原理和硬件设计。该测试系统通过采用虚拟仪器技术实现了电力电流互感器励磁特性测试的自动化,极大提高了生产效率;又具有开发周期短、成本低的特点。An automatic test system for excitation characteristics of power current transformer based on virtual instrument technology implemented by industrial PC is introduced. The principal and hardware of this system has been given. This system is characterized by its fast designing and cost-effective as well as its good automatic performance.

关 键 词：励磁特性 虚拟仪器技术 测试系统 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置]