摘要
介绍了基于工控计算机的电力电流互感器二次绕组励磁特性测试系统,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,极大地提高了生产效率。
An automatic test system for excitation characteristic of power current transformer based on virtual instrument technology implemented by industrial PC is introduced. The principle 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.
出处
《机械工程与自动化》
2008年第6期187-188,共2页
Mechanical Engineering & Automation
关键词
励磁特性
测试系统
电流互感器
excitation characteristic
test system
power current transformer
