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<div id="m4sedaowg009" class="mbx2"><a href="/">首頁(yè)</a> > <a href="/article.html">技術(shù)文章</a> > 2019-01-18</div> <div id="m4sedaowg009" class="inpage_content"> <div id="m4sedaowg009" class="nr_main_box"> <h1 class="inside_rnewtil">充氣式高壓試驗(yàn)變壓器維護(hù)保養(yǎng)方法</h1> <div id="m4sedaowg009" class="inside_rnewtime">點(diǎn)擊次數(shù)：941 更新更新時(shí)間：2019-01-18</div> <div id="m4sedaowg009" class="inside_rnewcon"><p style="margin: 0px; padding: 0px; color: rgb(59, 59, 59); font-family: 宋體; font-size: 12px;"><span style="font-size:16px">充氣式高壓試驗(yàn)變壓器，主要適用于電力系統(tǒng)、工礦企業(yè)、科研部門(mén)等對(duì)各種高壓電氣設(shè)備、電器元件、絕緣材料進(jìn)行工頻或直流高壓下的絕緣強(qiáng)度試驗(yàn)，耐壓試驗(yàn)等，是高壓耐壓試驗(yàn)中*的重要配套設(shè)備。為了使<span style="margin:0px; padding:0px">充氣式高壓試驗(yàn)變壓器保持良好的使用狀態(tài)，</span>正確的維護(hù)及保養(yǎng)是*的。常見(jiàn)<span style="margin:0px; padding:0px">充氣式高壓試驗(yàn)變壓器的維護(hù)保養(yǎng)方法如下：</span></span></p><p style="margin: 0px; padding: 0px; color: rgb(59, 59, 59); font-family: 宋體; font-size: 12px;"><span style="font-size:16px"><span style="margin:0px; padding:0px"><img alt="" src="http://img47.chem17.com/9/20190118/636834383808385534631.jpg" style="height:500px; width:500px" /></span></span></p><p style="margin: 0px; padding: 0px; color: rgb(59, 59, 59); font-family: 宋體; font-size: 12px;"><span style="font-size:16px">1、應(yīng)經(jīng)常性地保持試驗(yàn)變壓器的清潔，每次試驗(yàn)前應(yīng)把尼龍?zhí)撞潦酶蓛簦⒂盟芰喜颊肿　?/span></p><div style="margin: 0px; padding: 0px; color: rgb(59, 59, 59); font-family: 宋體; font-size: 12px;"><span style="font-size:16px">2、不應(yīng)隨意扭動(dòng)除接線支柱以外的螺栓，防止因密封破壞造成的漏氣現(xiàn)象。</span></div><div style="margin: 0px; padding: 0px; color: rgb(59, 59, 59); font-family: 宋體; font-size: 12px;"><span style="font-size:16px">3、輕微的氣體泄漏是屬于正常的現(xiàn)象，估計(jì)約每４年氣壓降低0.05Mpa，出廠時(shí)氣壓的在0.1－0.3Mpa之間。隨著環(huán)境濕度的變化氣壓略有增減。當(dāng)氣壓力降至0.1Mpa時(shí)應(yīng)及補(bǔ)氣。</span></div><div style="margin: 0px; padding: 0px; color: rgb(59, 59, 59); font-family: 宋體; font-size: 12px;"><span style="font-size:16px">4、補(bǔ)氣時(shí)請(qǐng)采用我廠配備的充氣咀和小罐六氟化硫氣體，充氣的壓力絕不得大于0.4Mpa。一般情況下0.1－0.3Mpa即可。</span></div><div style="margin: 0px; padding: 0px; color: rgb(59, 59, 59); font-family: 宋體; font-size: 12px;"><span style="font-size:16px">5、充氣的方式：１、充氣閥２、氧氣管道３、氧氣表４、六氟化硫鋼瓶５、變壓器６、壓力表７、變壓器充咀</span></div><div style="margin: 0px; padding: 0px; color: rgb(59, 59, 59); font-family: 宋體; font-size: 12px;"><span style="font-size:16px">6、入口表按示意圖接好管道。</span></div><p style="margin: 0px; padding: 0px; color: rgb(59, 59, 59); font-family: 宋體; font-size: 12px;"><span style="font-size:16px">7、打開(kāi)六氟化硫氣瓶上的閥門(mén)，使氧氣表上壓在２０kg／cm左右。</span></p><p><span style="font-size:16px">8、旋入氧氣表上的螺旋din尖，讓氣壓慢慢升高。此時(shí)有氣體外溢。排出管道內(nèi)的空氣。</span></p><p><span style="font-size:16px">9、立即旋開(kāi)充氣閥（順時(shí)針?lè)较颍┎⒙?tīng)到到氣流，流入變壓器本體內(nèi)。</span></p><p><span style="font-size:16px">10、調(diào)節(jié)氧氣表上的螺din尖，使氧氣表的出口壓力在5.5Kg/cm 。</span></p><p><span style="font-size:16px">11、監(jiān)視變壓器壓力表，當(dāng)壓力達(dá)到1.—3Kg/ cmj時(shí)（即0.1—0.3Mpa），立即關(guān)死充氣閥（逆時(shí)針?lè)较颍＝钩瑝阂悦獍l(fā)生危險(xiǎn)。</span></p><p><span style="font-size:16px">12、關(guān)閉六氟化硫氣瓶上閥門(mén)。</span></p><p><span style="font-size:16px">13、關(guān)閉氧氣表上的閥門(mén)，充氣工作結(jié)束。</span></p><p><span style="font-size:16px">14、拆下管道和充氣閥門(mén)。</span></p><p><span style="font-size:16px">15、充好氣后靜止５分鐘，讓氣體充分混合即可工作。</span></p></div> <div id="m4sedaowg009" class="inside_newsthree"> <p id="newsprev">上一篇：<b class="newsprev"><a href="/Article-1740354.html">大電流升流器的使用方法及維護(hù)注意事項(xiàng)</a></b></p> <p id="newsnext">下一篇：<b class="newsnext"><a href="/Article-1740352.html">充氣式工頻試驗(yàn)變壓器操作試驗(yàn)方法及注意事項(xiàng)</a></b></p> <span><a href="/article.html">返回列表>></a></span> </div> </div> </div> </div> </div>    <div class="m4sedaowg009" id="z_Footer"> <div id="m4sedaowg009" class="pz_down"> <div id="m4sedaowg009" class="w_1200"> <div id="m4sedaowg009" class="footT"> <div id="m4sedaowg009" class="footAddr"> <div id="m4sedaowg009" class="footTit">上海康登電氣科技有限公司</div> 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