肇慶變壓器效率測(cè)試誠(chéng)信互利展榮新精密電子供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="具有價(jià)值的的變壓器綜合測(cè)試儀內(nèi)置數(shù)據(jù)處理軟件系統(tǒng)，得到測(cè)試數(shù)據(jù)后能自動(dòng)進(jìn)行處理，存儲(chǔ)至相應(yīng)表格后快速打印，表格格式由可以根據(jù)需要設(shè)置。這樣不但能夠規(guī)范各類數(shù)據(jù)表格，還能避免人工抄錄數(shù)據(jù)出錯(cuò)、人工更改數(shù)據(jù)的現(xiàn)象，肇慶變壓器效率測(cè)試。保證了數(shù)據(jù)"><meta name="keywords" content="肇慶變壓器效率測(cè)試,變壓器"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta 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class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>肇慶變壓器效率測(cè)試,變壓器</p><p><span>***更新：</span>2020-11-01 10:19:57</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="jxproah" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市展榮新精密電子有限公司</a></p><p><span>聯(lián)系人：</span>喻孟峨</p><p><span>郵箱: </span>113527410@qq.com</p><p><span>電話: </span>15012892536</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0755-27923475</p><p><span>地址: </span>航城街道黃田社區(qū)崗貝工業(yè)區(qū)綜合樓10棟401</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="o8f98vm" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="xvxewik" class="box"><p><p style="text-indent:25px">具有價(jià)值的的變壓器綜合測(cè)試儀內(nèi)置數(shù)據(jù)處理軟件系統(tǒng)，得到測(cè)試數(shù)據(jù)后能自動(dòng)進(jìn)行處理，存儲(chǔ)至相應(yīng)表格后快速打印，表格格式由可以根據(jù)需要設(shè)置。這樣不但能夠規(guī)范各類數(shù)據(jù)表格，還能避免人工抄錄數(shù)據(jù)出錯(cuò)、人工更改數(shù)據(jù)的現(xiàn)象，肇慶變壓器效率測(cè)試。保證了數(shù)據(jù)的真實(shí)性，以及表格存儲(chǔ)的完整性和美觀性，同時(shí)還便于查詢。變壓器綜合試驗(yàn)儀結(jié)合了計(jì)算機(jī)、軟件以及人機(jī)界面，操作過(guò)程簡(jiǎn)單，人機(jī)界面作為設(shè)備和人之間的橋梁，能讓我們直觀地操作或查看各類數(shù)據(jù)，軟件的加入也豐富了變壓器綜合試驗(yàn)儀的功能，減少了人工操作。具有價(jià)值的的變壓器綜合測(cè)試儀通過(guò)計(jì)算機(jī)智能控制，提高了檢測(cè)的精度，肇慶變壓器效率測(cè)試，肇慶變壓器效率測(cè)試，解放了人工勞動(dòng)，能夠?qū)崿F(xiàn)檢測(cè)全過(guò)程的監(jiān)控和記錄，是電力部門(mén)不可或缺的設(shè)備。在檢測(cè)變壓器的時(shí)候一定要遵守操作規(guī)范進(jìn)行。肇慶變壓器效率測(cè)試</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="肇慶變壓器效率測(cè)試,變壓器" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368500371094/6122012.png"></div><p> 在鐵芯中產(chǎn)生的交變磁通不僅穿過(guò)原繞組，同時(shí)也穿過(guò)副繞組，它分別在兩個(gè)繞組中引起感應(yīng)電動(dòng)勢(shì)。這時(shí)如果開(kāi)關(guān)K合上，副繞組與外電路的負(fù)載相連通，便有電流I2流出，負(fù)載端電壓即為U2，于是輸出電能。對(duì)變壓器的作用和工作原理有了一定的了解后，我們來(lái)討論一下變壓器分接開(kāi)關(guān)應(yīng)該如何調(diào)整？運(yùn)行中系統(tǒng)電壓過(guò)高或過(guò)低，影響設(shè)備的正常運(yùn)行時(shí)，需要對(duì)變壓器分接開(kāi)關(guān)進(jìn)行適當(dāng)?shù)卣{(diào)整，以保持變壓器二次側(cè)電壓的正常。10kV變壓器的分接開(kāi)關(guān)有三個(gè)位置，調(diào)壓范圍為±5%，當(dāng)系統(tǒng)的電壓變化不超過(guò)額定電壓的±5%時(shí)，可以通過(guò)調(diào)節(jié)變壓器分接開(kāi)關(guān)的位置來(lái)解決電壓過(guò)高或過(guò)低的問(wèn)題。無(wú)載調(diào)壓的配電變壓器，分接開(kāi)關(guān)有三擋，即Ⅰ擋時(shí)，為10500/400V；Ⅱ擋時(shí)，為10000/400V；Ⅲ擋時(shí)，為9500/400V。當(dāng)系統(tǒng)電壓高，超過(guò)額定電壓時(shí)，變壓器二次側(cè)母線電壓高，需要將變壓器分接開(kāi)關(guān)調(diào)到Ⅰ擋位置。如果系統(tǒng)電壓低，達(dá)不到額定電壓時(shí)，變壓器二次側(cè)電壓低，就需要將變壓器分接開(kāi)關(guān)調(diào)至Ⅲ擋位置。即所謂的“高往高處調(diào)，低往低處調(diào)”。但是，變壓器分接開(kāi)關(guān)的調(diào)整要注意相對(duì)地穩(wěn)定，不可頻繁調(diào)整，否則將影響變壓器的運(yùn)行壽命。上海交流高壓試驗(yàn)變壓器高頻變壓器是通過(guò)初級(jí)線圈通過(guò)電壓使磁芯產(chǎn)生電磁磁通，從而使次級(jí)線圈感應(yīng)產(chǎn)生電壓電流的變壓元件。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="肇慶變壓器效率測(cè)試,變壓器" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368225537109/2074462.png"></div><p> 變壓器容量計(jì)算首先選擇變壓器的額定電壓。高壓側(cè)電壓與所接入電網(wǎng)電壓相等，低壓側(cè)電壓比低壓側(cè)電網(wǎng)的電壓高10%或5%（取決變壓器電壓等級(jí)和阻抗電壓大?。?；額定容量選擇。計(jì)算變壓器所帶負(fù)荷的大?。ㄒ蠼y(tǒng)計(jì)比較大綜合負(fù)荷，將有功負(fù)荷kW值換算成視在功率kVA），如果是兩臺(tái)變壓器，那么每臺(tái)變壓器的容量可按照比較大綜合負(fù)荷的70%選擇，一臺(tái)變壓器要按總負(fù)荷考慮，并留有適當(dāng)?shù)脑６?。其它明星參?shù)可結(jié)合變壓器產(chǎn)品適當(dāng)考慮。例如：選擇35/10kV變壓器。假定比較大負(fù)荷為3500kW，功率因數(shù)為，選兩臺(tái)變壓器，容量S=×3500/，可選擇3150kVA的變壓器，電壓比為35kV/。再?gòu)漠a(chǎn)品目錄中選擇型號(hào)。一、變壓器容量計(jì)算公式：1、計(jì)算負(fù)載的每相比較大功率將A相、B相、C相每相負(fù)載功率**相加，如A相負(fù)載總功率10KW，B相負(fù)載總功率9KW，C相負(fù)載總功率11KW，取比較大值11KW。(注：?jiǎn)蜗嗝颗_(tái)設(shè)備的功率按照銘牌上面的比較大值計(jì)算，三相設(shè)備功率除以3，等于這臺(tái)設(shè)備的每相功率。)例如：C相負(fù)載總功率=電腦300W×10臺(tái))+(空調(diào)2KW×4臺(tái))=11KW2、計(jì)算三相總功率11KW×3相=33KW(變壓器三相總功率)3、計(jì)算變壓器總功率三相總功率/，這是重要的步驟。 </p><p style="text-indent:25px">電力測(cè)試設(shè)備是用于測(cè)試設(shè)備、儀器的運(yùn)行狀況，電力測(cè)試設(shè)備有很多其中變壓器綜合測(cè)試臺(tái)主要用于電力系統(tǒng)，判斷電力變壓器的空載電流、空載損耗、阻抗電壓和負(fù)載損耗等電氣參數(shù)、實(shí)施狀態(tài)診斷、電力變壓器有載開(kāi)關(guān)測(cè)試儀確保安全運(yùn)行、降損節(jié)能，為監(jiān)測(cè)或制度變壓器提供真實(shí)數(shù)據(jù)。前列的變壓器綜合測(cè)試儀不僅有著***的數(shù)據(jù)處理能力，而且還有非常友好的用戶交互界面，比如數(shù)據(jù)表格的美觀、規(guī)范，字跡清晰，界面色調(diào)柔和等特點(diǎn)。專業(yè)的變壓器綜合測(cè)試儀因其操作簡(jiǎn)單，數(shù)據(jù)統(tǒng)計(jì)準(zhǔn)確可靠，與傳統(tǒng)的測(cè)量技術(shù)相比其優(yōu)越性是顯而易見(jiàn)的。在真正投入使用中，不但大幅提高了工作效率，而且很明顯的減輕了工人的勞動(dòng)強(qiáng)度。變壓器平時(shí)的維護(hù)和保養(yǎng)也是很重要的環(huán)節(jié)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="肇慶變壓器效率測(cè)試,變壓器" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284368672089844/7803755.png"></div><p style="text-indent:25px">短路試驗(yàn)前變壓器應(yīng)具備的條件和準(zhǔn)備工作按如下要求進(jìn)行：（1）應(yīng)按照規(guī)定的例行試驗(yàn)項(xiàng)目（不包括雷電沖擊試驗(yàn)）和要求，試驗(yàn)合格后方能進(jìn)行短路試驗(yàn)；對(duì)試驗(yàn)沒(méi)有影響的附件（如可拆卸的冷卻器）可以不安裝；其中負(fù)載試驗(yàn)應(yīng)在zui大分接、主分接和zui小分接上進(jìn)行，提供以上三個(gè)分接的短路阻抗和負(fù)載損耗。（2）短路試驗(yàn)開(kāi)始時(shí)，繞組的平均溫度zui好在10℃～40℃之間。（3）試品運(yùn)到試驗(yàn)站后、應(yīng)在現(xiàn)場(chǎng)吊心沿線圈的軸向在高壓側(cè)和低壓側(cè)的線段和墊塊上高壓側(cè)和低壓側(cè)分別畫(huà)出兩條、三條直線，如有可能幅向也應(yīng)畫(huà)對(duì)應(yīng)軸向的等條數(shù)的直線作為標(biāo)記；然后拍照，定為試品短路試驗(yàn)前的形態(tài)。（4）試驗(yàn)前還應(yīng)精確測(cè)量被試一對(duì)繞組試驗(yàn)分接的電抗值，重復(fù)測(cè)量電抗的誤差應(yīng)在±0.2%以內(nèi)；有條件時(shí)，可進(jìn)行繞組頻譜分析測(cè)量。變壓器的功能主要有：電壓變換；電流變換，阻抗變換；隔離；穩(wěn)壓（磁飽和變壓器）等。肇慶變壓器效率測(cè)試</p><p style="text-indent:25px">正是因?yàn)樽儔浩鞯拇嬖诓拍軌蜃屛覀兊碾妷杭幢阍谔鞖鈵毫拥臅r(shí)候也是非常的穩(wěn)定。肇慶變壓器效率測(cè)試</p><p style="text-indent:25px">電力變壓器安裝工藝控制標(biāo)準(zhǔn)： ① 基礎(chǔ)軌道水平誤差<3mm，中心偏差<5mm，每點(diǎn)墊鐵≤3塊，焊接牢固，軌道兩點(diǎn)接地。 ② 變壓器本體橫向中心偏差≤20 mm，滾輪轉(zhuǎn)動(dòng)靈活，滾輪制動(dòng)器裝配牢固?；A(chǔ)軌道水平誤差滾輪轉(zhuǎn)動(dòng)靈活，滾輪制動(dòng)器裝配牢固。 ③ 變壓器本體接地取主地網(wǎng)不同地點(diǎn)進(jìn)行兩點(diǎn)接地。 ④ 鐵芯、線圈完好，絕緣墊塊密實(shí)無(wú)松動(dòng)，油路無(wú)阻塞，絕緣層包纏均勻緊固，壓釘緊固良好，防松螺母鎖緊。線圈完好，絕緣墊塊密實(shí)無(wú)松動(dòng)，絕緣層包纏均勻緊固，壓釘緊固良好。 ⑤ 分接開(kāi)關(guān)引線正確牢固，接點(diǎn)清潔有彈性，切換裝置位置指示正確，轉(zhuǎn)軸操作均勻靈活。 ⑥ 有載調(diào)壓裝置一定要嚴(yán)格按照廠家說(shuō)明書(shū)執(zhí)行。 ⑦ 器身箱底無(wú)污垢雜物，鐘罩防磁隔板緊固，法蘭對(duì)接平正，螺栓緊力均勻一致。 ⑧ 套管外觀無(wú)傷痕、裂紋、掉瓷、油位在油面線上，無(wú)滲漏。均壓罩內(nèi)無(wú)積水塵土，連接緊固。 ⑨ 套管安裝密封膠圈壓縮均勻一致，無(wú)滲漏，油位指示正常，油鏡方向正確。肇慶變壓器效率測(cè)試</p><p style="text-indent:25px">深圳市展榮新精密電子有限公司致力于儀器儀表，以科技創(chuàng)新實(shí)現(xiàn)高品質(zhì)管理的追求。展榮新精密電子作為一般經(jīng)營(yíng)項(xiàng)目是：經(jīng)營(yíng)電子商務(wù)，國(guó)內(nèi)貿(mào)易，經(jīng)營(yíng)進(jìn)出口業(yè)務(wù)（以上法律、行政法規(guī)決定規(guī)定在登記前須經(jīng)批準(zhǔn)的項(xiàng)目除外，限制的項(xiàng)目須取得許可后方可經(jīng)營(yíng)）。許可經(jīng)營(yíng)項(xiàng)目是：變壓器檢測(cè)儀表的開(kāi)發(fā)及生產(chǎn)、變壓器綜合測(cè)試儀的開(kāi)發(fā)及生產(chǎn)、線材測(cè)試儀的開(kāi)發(fā)及生產(chǎn)、儀器儀表的開(kāi)發(fā)及生產(chǎn)、銷(xiāo)售。的企業(yè)之一，為客戶提供良好的變壓器電感平衡測(cè)試儀，變壓器綜合測(cè)試儀，高壓測(cè)試儀19053，展榮新（臺(tái)儀達(dá)）系列產(chǎn)品。展榮新精密電子繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長(zhǎng)，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。展榮新精密電子始終關(guān)注儀器儀表行業(yè)。滿足市場(chǎng)需求，提高產(chǎn)品價(jià)值，是我們前行的力量。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1802589.html</p></div></div></div></div></div><div id="2ol7wta" class="page-right twoColRt"><div id="dheiubn" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="sbdk2se" 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