互感器產(chǎn)品頂油方式的改進(jìn)
發(fā)布時(shí)間:2018-10-21 18:40
【摘要】:正1前言油浸互感器產(chǎn)品(包括電流、電壓及組合互感器)在真空注油后,要對(duì)膨脹器進(jìn)行頂油操作,以達(dá)到規(guī)定高度的要求。由于現(xiàn)行的頂油方式是在常壓下對(duì)膨脹器進(jìn)行頂油的,在頂油過(guò)程中,膨脹器波紋內(nèi)可能會(huì)殘存一定的氣泡,這些氣泡必須在膨脹器高度超出自然高度后,采用人工方式通過(guò)在不同方位按壓、振動(dòng)膨脹器來(lái)排出其中的殘存氣泡。但這種
[Abstract]:Oil immersed transformer products (including current, voltage and combination transformer) should be operated on top of the expander after vacuum oil injection to meet the requirements of the specified height. Because the current top oil method is to top the expander under atmospheric pressure, during the top oil process, there may be some bubbles remaining in the expander ripple, and these bubbles must be higher than the natural height of the expander. The residual bubbles are discharged manually by pressing the vibratory expander in different directions. But this.
【作者單位】: 特變電工康嘉(沈陽(yáng))互感器有限責(zé)任公司;
【分類號(hào)】:TM45
本文編號(hào):2286006
[Abstract]:Oil immersed transformer products (including current, voltage and combination transformer) should be operated on top of the expander after vacuum oil injection to meet the requirements of the specified height. Because the current top oil method is to top the expander under atmospheric pressure, during the top oil process, there may be some bubbles remaining in the expander ripple, and these bubbles must be higher than the natural height of the expander. The residual bubbles are discharged manually by pressing the vibratory expander in different directions. But this.
【作者單位】: 特變電工康嘉(沈陽(yáng))互感器有限責(zé)任公司;
【分類號(hào)】:TM45
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