摘要
针对在线色谱现场校验装置用标准油样无法长期稳定保存及运输传递的问题,研制了在线色谱现场校验标准油便携保存装置。该装置采用内部胶囊设计、压力式保存技术,解决了传统保存装置由于容器内壁吸附、气体逸出导致组分含量无法稳定保持的难题。使用该装置,可将标准油的保质期由4 d提高到180 d,最大限度的保证了标准油样在任何环境下的稳定性,实现了变压器油色谱分析量值标准的统一性,为变压器在线色谱监测装置现场校验提供了稳定可靠的参比依据。
Standard oil can be used to calibrate on-line monitoring chromatograph. Nowadays, there isn＇t an appropriate device to storage and transport the oil. A portable standard oil saving device is developed in this paper. The device adopts the design of internal capsule and pressure storage method. The oil conglutination on the inner wall is avoided, and the gas do not escape from the oil. Compared to the traditional saving devices, the new device＇s preservation effect is better, and its preservation time is extended from 4 days to 180 days. The stability of standard oil in any environment is guaranteed, which fulfills the standard of transformer chromatographic analysis. The device provides a reliable reference for transformer on-line chromatography monitoring.
出处
《江苏电机工程》
2015年第5期65-67,共3页
Jiangsu Electrical Engineering
关键词
变压器
在线监测装置
标准油
保存装置
power transformer
on-line monitoring device
standard oil
the saving device
