摘要
介绍压差法测量脉冲流速的原理及其变压器用瓦斯继电器校验装置的研制;重点介绍变压器用瓦斯继电器校验装置的软硬件设计。
This paper introduces the principle of measuring liquid speed based on differential pressure method and gas relay equipment for transformer.It also deecribes the design of software and hardware of gas relay testing equipment for transformer in detail.
出处
《机械制造与自动化》
2012年第2期183-185,共3页
Machine Building & Automation
关键词
压差
瓦斯继电器
校验
differential pressure
gas relay
testing
