摘要
介绍了一种用于SF6密度继电器自动校验装置的设计方案。该设计由气缸及直线电机控制的活塞、检测电路及控制用的工业平板电脑组成。可以实现SF6密度继电器的自动校验。
The paper introduces a design of automatic calibration device used for SF6 density relay. The design consists of several major parts, including cylinder and piston controlled by linear motor, signal detection circuit and industry panel PC acting as a controller. It makes automatic calibration for SF6 density relay possible.
出处
《仪器仪表标准化与计量》
2010年第3期37-39,共3页
Instrument Standardization & Metrology
