The moisture distribution measurement of pressboard in two dimensions is discussed as well.
对于绝缘纸板二维水分分布的测量也进行了研究。
All research above can provide valuable help for measurement of trace moisture in transformer pressboard.
通过以上研究可以为变压器绝缘纸板的微水分测量提供有利的帮助。
The dielectrometry technique, which is not yet mature, can be used to detect moisture content in pressboard.
介电测量方法适合于变压器绝缘纸板中的微量水分诊断，但该技术尚未成熟。
The phenomena in oil-pressboard surface discharge has been studied in detail by means of lichtenberg figure technique.
本文利用胶片电花图技术较深入地探索了油—纸沿面放电现象。
The reliability and precision of the interface circuit can meet the needs of measurement of moisture content in pressboard.
该调理电路性能可靠，精度较高，可以满足绝缘纸板微水分的测量要求。
A moisture measuring system, including the sensor, can be applied in measuring moisture in pressboard of transformer coils during the drying process.
由它构成的微水份测量系统，可以用于现场干燥过程中的变压器绝缘纸板微水份检测。
The design method of hot-press for producing the hard pressboard cylinder is introduced and the calculation method of its structure strength is presented.
介绍了硬纸筒加工用热压机的设计方法，其中对结构强度的计算方法作了重点介绍。
The dielectrometry method can be used to measure moisture dynamics in transformer pressboard since the moisture affects the dielectric properties of pressboard.
由于变压器绝缘纸板中的微水分影响其介电特性，用介电方法可以测量绝缘纸板微水分分布。
The dielectrometry method can be used to measure moisture distribution in transformer pressboard since the moisture affects the dielectric properties of pressboard.
由于变压器绝缘纸板中的微水分影响其介电特性，用介电测量方法可以得出纸板内的微水分分布。
The thesis presents the measurement principle and its disturbance factors, as well as the method to obtain the complex permittivity of pressboard with a lumped circuit model.
论文详尽介绍了介电测量技术的原理及影响因素，并提出了利用集总电路模型求被测绝缘纸板的复介电常数的方法。
The contacting state and pressure between the pressboard and the electrodes of the capacitive sensor in dielectrometry system can affect the measurement of moisture in pressboard.
绝缘纸板微水分介电测量系统中，电容式传感器电极与被测绝缘纸板的接触状态与接触压力会影响测量结果。
However, in coaxial oil-paper combination insulation when the thickness of insulation exceeds a certain value the field strength within the pressboard under polarity reversal will increase instead.
但在同轴油纸复合绝缘中，当绝缘厚度超过一定值后，纸中极性反转场强反而增加。
However, in coaxial oil-paper combination insulation when the thickness of insulation exceeds a certain value the field strength within the pressboard under polarity reversal will increase instead.
但在同轴油纸复合绝缘中，当绝缘厚度超过一定值后，纸中极性反转场强反而增加。
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