Dielectric integrity associated with circulating insulating fluids

J. K. Nelson, M. J. Lee
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引用次数: 5

Abstract

The behaviour of transformer oil and other fluids used for the cooling and insulation of power system equipment is significantly influenced by enforced motion. Not only can charges generated by streaming electrification1 accumulate to prejudice dielectric integrity, but the dielectric strength of the fluid is also altered per se2 by the actions of the flow in a complex, but predictable, manner. Both these aspects need to be understood to permit informed design and operation of power equipment and appropriate countermeasures.
与循环绝缘流体有关的介电完整性
用于电力系统设备冷却和绝缘的变压器油和其他流体的性能受到强制运动的显著影响。流通电产生的电荷不仅会累积起来损害电介质的完整性,而且流体的介电强度也会以一种复杂但可预测的方式被流动的作用所改变。这两个方面都需要了解,以便对电力设备进行明智的设计和操作,并采取适当的对策。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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