a new stirring method for testing dielectric strength of insulating oil is described.

本文介绍了一种新的搅拌法，应用于绝缘油介电强度的测定。

「multi-layer structure」 is a new technology for coating and insulating oil pipeline with plastic, it includes 4 layers:base adhesive, anticorrosion jacket, foam insulation layer, waterproof jacket.

「多层结构」复合管就是钢管外表面的第一层是底胶、第二层是防腐夹克层、第三层是泡沫保温层、第四层是防水夹克层。

the state function of insulating oil test based on the half cauchy distribution function and the state function of electrical test considering the initial value differences were constructed.

建立了基于半哥西分布函数的绝缘油试验评估指标状态函数和考虑指标初始值差异的电气试验评估指标状态函数。

as a new environmental friendly dielectric liquid, vegetable insulating oil has high fire point and flash point, almost fully biodegradable, excellent electric properties.

植物绝缘油具有高燃点和高闪点，几乎可完全生物降解以及良好的电气性能，是目前国际上重点研究的环保型液体绝缘材料。

different from traditional open oil-filtering methods, a totally-enclosed concentrated insulating oil disposal method is proposed, and a corresponding oil-filtering system is developed and designed.

基于传统「敞开式」滤油方法，提出了一种全封闭集中式绝缘油处理方法，并设计开发了相应的滤油系统。

the results show that rapeseed insulating oil-paper insulation impregnated can reach the standards of mineral insulating oil by increasing the impregnation temperature.

研究结果表明，通过提高浸渍温度，植物绝缘油油纸绝缘的浸渍效果可以达到矿物绝缘油的标準。

mineral insulating oil has extensive application in oil-immersed voltage equipment. it has excellent electric insulating property, high coolant capability and low cost.

在油浸电力设备中得到广泛应用的矿物绝缘油，具有良好的电气绝缘和冷却性能以及低廉的成本。

on a slow accumulation of gas, due perhaps to slight overload, gas produced by decomposition of insulating oil accumulates in the top of the relay and forces the oil level down.

在气体慢积累模式中，可能由于轻微过在，绝缘油分解产生的气体在继电器的顶部聚集，迫使油位下降。

the oil-filled equipment insulating oil quality has the very big relations with the normal operation.

充油设备绝缘油的质量与其能否正常运行有着很大关系。

insulating oil testers is a kind of effective tool for testing the dielectric oil breakdown voltage in power field.

绝缘油击穿电压测试仪就是电力系统中测试绝缘油耐压强度的测试仪器。

the result of analysing the gas dissolved in insulating oil can be used for forecasting inner faults in oil filled electric equipments.

分析油中溶解气体能提前预报变压器等充油电气设备的内部故障。

the uncertainty of measuring dissolved gas component content in insulating oil by using gas chromatograph method which was stipulated in gb/t 17623-1998 has been assessed.

对gb/t17623-1998气相色谱法测定绝缘油中溶解气体组分含量的测量不确定度进行了评定。

therefore, research on the environment-friendly vegetable insulating oil has become a pop project.

因此，研究环保型液体绝缘介质成为国际上关注的新课题。

in this paper the equipments and technology for treatment of insulating oil in operating equipments are introduced.

本文介绍了运行电器设备绝缘油带电处理的设备和工艺。

electrorheological fluid (erf) is a suspension that consists of high dielectric constant particles and insulating oil of low dielectric constant.

电流变液是由高介电常数的固体颗粒分散在低介电常数的绝缘油中形成的悬浮液。