This kind of technology can not only offer higher power density and can still raise the life and quality of entire insulation system including liquid insulation.

这种技术不仅提供较高的功率密度，而且还提高了整个绝缘系统包括液体绝缘的质量和寿命。

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The transformer oil is an important liquid dielectric material in the transformer; it plays the roles of insulation, cooling and extinction of arc.

变压器油是变压器内部重要的液体绝缘介质，起绝缘、冷却和消弧的作用。

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Acoustic emission detection technology is an effective way to monitor sudden failure caused by partial discharge (PD) in liquid-solid composite insulation of electrical equipment.

声发射探测技术是监测由局部放电引起的液—固复合绝缘电力设备的突发性故障的有效方法。

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