1) humidity of SF6 gas
SF6气体湿度
1.
In view of the main influencing factors including testing instrument, connecting gas circuit, ambient temperature and the impurity in gas sample of the field measurement on humidity of SF6 gas, the main causes are analyzed and the control methods are put forward, which can provide reference for field measuring on humidity of SF6 gas.
针对测量仪器、连接气路、环境温度、气样内杂质等影响SF6气体湿度现场测量结果的主要因素,分析原因并提出应对措施,为SF6气体湿度现场测量工作提供参考。
2) SF 6 gas
SF6气体
1.
The effect of moisture in SF 6 gas on equipment is put forward,and it produces the damage to insulating property.
提出了 SF6气体的水分对电气设备的影响及对绝缘性能产生的危害。
3) SF6
SF6气体
1.
The research development of SF6 partial discharge mechanism is reviewed,the most popular methods of proximate analysis are introduced,such as gas phase chromatography,gas sensors,infrared absorption spectroscopy and optoacoustic spectroscopy,the future development of proximate analysis of SF6 s decomposed products under partial discharge is forecast,and the SF6 decomposed products are analyzed.
随着现代测试分析技术的发展,使得通过测试SF6气体分解产物的类型和含量来诊断设备内部是否存在故障,并对放电的类型进行模式识别,进而对设备运行状态进行诊断和评估成为可能,为推进这一技术的应用发展,回顾了SF6气体放电分解机理研究的发展过程,介绍了气相色谱、气体传感器、红外吸收光谱和光声光谱等多种气体组分分析方法,对未来SF6放电分解气体组分分析的研究作了展望,并在实验室采用气相色谱法对SF6气体分解产物进行了初步分析,获得几种重要SF6分解产物的浓度,实验证明了该方法用于诊断设备内部故障的可行性。
2.
IEC 60480 standards had made definite regulations on reusing and recovering process of SF6 from used electric power equipment.
IEC 60480标准对已使用过的电气设备中取出SF6气体的回收再生程序及其检测、管理作出了明确规定。
3.
This paper introduces the theories and characteristics of several environment online monitoring technologies on leakage of SF6.
介绍了几种国内SF6气体泄漏环境在线监测技术的原理和特点。
4) SF_6 gas
SF6气体
1.
A novel scheme of SF_6 gas sensor for surface acoustic wave device based on ZnO films is proposed.
提出了一种基于ZnO薄膜的声表面波型SF6气体传感器。
2.
Since SF_6 gas humidity is influenced greatly by temperature,This paper introduces a new way of calibration for SF_6 gas humidity standard at different temperatures and discusses the theoretical base of humidity calibration.
电气设备内SF6气体湿度受温度的变化影响显著,文章介绍一种新的校正方法(等相对湿度法)对不同温度下SF6气体湿度标准进行修正,讨论了湿度校正的理论基础,并与其它几种校正方法的校正结果进行比较分析,为现场检测结果提供有依据的判断。
3.
For insulated medium and arc-extinguishing medium SF_6 gas widely used in electric equipment and power switches,the paper puts forward several problems that shoud be paid attention to,analyzes the causes of the problems and proposes solution to method.
针对电气设备和电力开关中广泛应用的绝缘媒质和灭弧媒质SF6气体,阐述了需要注意的几个问题,分析了这些问题产生的原因,提出了解决方法和应注意的事项。
5) SF6 gas
SF6气体
1.
The moisture of SF6 gas in 330 kV circuit breakers has been measured and the factors influencing moisture measurement of SF6 gas is discussed in the paper.
文章采用露点法对330 kV断路器中SF6气体含水量进行了测量,对影响含水量测量的因素进行了探讨。
2.
The State and IEEE standards for SF6 gas抯 Moisture Measurement and Control are analyzed and oppugned in this paper.
该文对国内外SF6气体水分控制标准进行了认真的分析,提出采用气体实时相对湿度(RH%)来保证SF6电气设备的安全可靠运行。
3.
An on-line monitoring method of SF6 gas density and humidity is proposed, which is based on DSP TMS320VC5410A-120, temperature, pressure and humidity sensor.
介绍了一种基于快速数字信号处理DSP芯片TMS320VC5410A和压力、温度及相对湿度传感器的SF6气体密度和微水含量在线监测方法。
6) SF 6
SF6气体
1.
The SF 6 quality directly influences the safety operation of electrical equipment.
SF6气体质量的好坏直接影响电气设备的安全运行,为了保证设备中气体的质量,必须在SF6电器设备的安装、调试、运行、检修中对气体质量实行全过程的监督。
补充资料：[3-(aminosulfonyl)-4-chloro-N-(2.3-dihydro-2-methyl-1H-indol-1-yl)benzamide]
分子式：C16H16ClN3O3S
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条