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id="bq2vcjl" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_dzyqj/">電子元器件</a>?<a href="http://m.cdcfah.com/cp/second-dzyqj_chuanganqisr/">傳感器</a>?<a href="http://m.cdcfah.com/cp/third-chuanganqisr_hecgq/">霍爾傳感器</a>?北京電流傳感器批發(fā) **** 啟東雙贏電子科技供應(yīng)</p><div id="hwlv7cu" class="leftbox clearfix"><h1>北京電流傳感器批發(fā) **** 啟東雙贏電子科技供應(yīng)</h1><div id="ixumo83" class="proBig"><div id="o3vhj7d" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shuangying/637311259702285156/9315925.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="fkrol2d" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shuangying/637311259702285156/9315925.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="2snyamy" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>北京電流傳感器批發(fā),電流傳感器</p><p><span>***更新：</span>2020-12-11 04:10:29</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="lvx8agd" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">啟東雙贏電子科技有限公司</a></p><p><span>聯(lián)系人：</span>楊生</p><p><span>郵箱: </span>jmin_yang@126.com</p><p><span>電話: </span>18666184026</p><p><span>傳真: </span>0513_</p><p><span>網(wǎng)址: </span>http://www.qdsy-sensor.cn</p><p><span>手機: </span>0513-86378688</p><p><span>地址: </span>寅陽鎮(zhèn)洪佳路8號</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="peldvxe" class="page-proshow02"><p class="title">詳細說明</p><div id="jo7ebik" class="box"><p><p style="text-indent:25px">電流傳感器在數(shù)據(jù)中心供電的重要性：數(shù)據(jù)中心巨大規(guī)模的建設(shè)與應(yīng)用，導(dǎo)致數(shù)據(jù)中心對供電需求快速增長。目前在數(shù)據(jù)中心運營過程中，由于電力故障、設(shè)備故障、雷擊事件等導(dǎo)致的數(shù)據(jù)中心用電安全事故時有發(fā)生。事實上，數(shù)據(jù)中心的用電故障帶來的損失不**是數(shù)百上千萬美元的直接經(jīng)濟損失，北京電流傳感器批發(fā)，對于眾多用戶來說，北京電流傳感器批發(fā)，北京電流傳感器批發(fā)，隱形價值的負面影響難以估量。電流傳感器在數(shù)據(jù)中心供電的重要性是很明顯的，甚至牽扯到數(shù)據(jù)中心的建設(shè)和應(yīng)用，所以一定要保證電流傳感器的正常工作。電流傳感器解決了傳遞變送器價昂體積大還要配用互感器的缺陷。北京電流傳感器批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京電流傳感器批發(fā),電流傳感器" src="https://tyunfile.71360.com/UploadFile/shuangying/637311259702285156/9315925.png"></div><p style="text-indent:25px">動力電池包，作為電動汽車上具備**功能的電氣單元，需要具備完善的控制和保護功能，并且需要周期性的向整車控制器匯報自身工作狀況，電流電壓等基本電路參數(shù)的測量必不可少。具體到電流的測量，主要采集回路總電流。而電池包電路系統(tǒng)末梢的每一只電芯，目前還做不到精確掌握其實時工作電流。電流測量的常用傳感器，一種是分流器，另一種就是霍爾電流傳感器。霍爾電流傳感器屬于依靠電磁特性檢測電流的一種傳感器。磁電流傳感器的種類很多，按照測試原理可以劃分為：羅氏（Rogowski）線圈、電流互感器、分流器、巨磁阻效應(yīng)（GMR）、巨磁阻抗（GMI）各向異性（AMR）、隧道效應(yīng)（TMR）、光學(xué)效應(yīng)、霍爾效應(yīng)等等。北京電流傳感器批發(fā)開環(huán)霍爾電流傳感器和閉環(huán)霍爾電流傳感器都存在磁飽和問題。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京電流傳感器批發(fā),電流傳感器" src="https://tyunfile.71360.com/UploadFile/shuangying/637314759970781250/5976426.png"></div><p style="text-indent:25px">新一代電流傳感器近年來已進入市場，并在傳統(tǒng)和更主流的領(lǐng)域中享有越來越高的聲譽。這種新一代的電流傳感器的通常被稱為感應(yīng)編碼器的混合物在 ductive和連接編碼器）。該方法使用與傳統(tǒng)設(shè)備相同的基本物理，但使用印刷電路板和現(xiàn)代數(shù)字電子設(shè)備，而不是笨重的變壓器和模擬電子設(shè)備。該方法非常優(yōu)雅，開辟了電流傳感器的應(yīng)用范圍，包括2D和3D傳感器，短距離（<1mm）線性器件，曲線幾何形狀和高精度角度編碼器，包括小型旋轉(zhuǎn)編碼器和大型旋轉(zhuǎn)編碼器。</p><p style="text-indent:25px">電流傳感器通常用于測量位置或速度，尤其是在惡劣環(huán)境中。感應(yīng)位置感測中使用的術(shù)語和技術(shù)可能令人困惑。感應(yīng)式位置和速度傳感器有許多形狀，尺寸和設(shè)計。可以說所有電流傳感器都使用變壓器原理工作，它們都使用基于交流電流的物理現(xiàn)象。這是邁克爾·法拉第在19世紀30年代初次觀察到的，當(dāng)時他發(fā)現(xiàn)一個載流導(dǎo)體可以“誘導(dǎo)”電流流入第二個導(dǎo)體。法拉第的發(fā)現(xiàn)構(gòu)成了現(xiàn)代電動機，發(fā)電機的基礎(chǔ)，當(dāng)然還有用于位置和速度測量的電流傳感器。電流傳感器給大型數(shù)據(jù)中心供電的任何故障都可能給業(yè)主和客戶帶來重大的經(jīng)濟損失或者災(zāi)難性的后果。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京電流傳感器批發(fā),電流傳感器" src="https://tyunfile.71360.com/UploadFile/shuangying/637311259596201171/7811555.png"></div><p style="text-indent:25px">電流互感器是電力系統(tǒng)中重要的二次設(shè)備，在計量、測量、繼電保護等二次回路中普遍運用，在大電流或者高電壓的場合我們無法直接用電流表來測量回路的電流大小，只能通過電流互感器的二次側(cè)去測量，這樣才會安全，那么對于電流互感器的參數(shù)，0.5級、1.0級以及10P20、5P20是什么意思呢？我們?nèi)绾稳ミx擇使用呢？電流互感器和變壓器一樣是依據(jù)電磁感應(yīng)原理將一次側(cè)大電流轉(zhuǎn)換成二次側(cè)小電流來測量的儀器。電流互感器是由閉合的鐵心和繞組組成。它的一次側(cè)繞組匝數(shù)很少，串在需要測量的電流的線路中。二次側(cè)繞組匝數(shù)比較多，串接在測量儀表和保護回路中，電流互感器在工作時，它的二次側(cè)回路始終是閉合的，因此測量儀表和保護回路串聯(lián)線圈的阻抗很小，電流互感器的工作狀態(tài)接近短路。電流傳感器繼承了互感器原副邊可靠絕緣的優(yōu)點。北京小電流電流傳感器</p><p style="text-indent:25px">電流傳感器它的適用性是非常強的。北京電流傳感器批發(fā)</p><p style="text-indent:25px">磁電流傳感器的種類很多，按照測試原理可以劃分為：羅氏（Rogowski）線圈、電流互感器、分流器、巨磁阻效應(yīng)（GMR）、巨磁阻抗（GMI）各向異性（AMR）、光學(xué)效應(yīng)、霍爾效應(yīng)等等。Rogowski 線圈測量電流的基本原理是電磁感應(yīng)和安培環(huán)路定律，又叫電流測量線圈或者微分電流傳感器，如下圖所示。根據(jù)線圈上的感應(yīng)電流信號與通過線圈的額電流變化率成正比的顧慮，通過積分還原一次回路電流值。這是一種交流電流的測量方法。Rogowski 線圈不含磁性材料，所以沒有磁滯效應(yīng)和磁飽和現(xiàn)象，測量的范圍從數(shù)安培到幾千安培，結(jié)構(gòu)簡單，測量回路與被測電流之間沒有直接的關(guān)系，具有測量范圍廣、精度高、穩(wěn)定性高、響應(yīng)頻率范圍寬等優(yōu)點，可以用來測量交流、直流和瞬態(tài)電流，用在繼電保護、可控硅整流、變頻調(diào)速等場合。北京電流傳感器批發(fā)</p><p style="text-indent:25px">啟東雙贏電子科技有限公司致力于電子元器件，以科技創(chuàng)新實現(xiàn)高品質(zhì)管理的追求。啟東雙贏電子擁有一支經(jīng)驗豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供電流傳感器，霍爾傳感器，電流互感器，漏電流傳感器。啟東雙贏電子始終以本分踏實的精神和必勝的信念，影響并帶動團隊取得成功。啟東雙贏電子始終關(guān)注電子元器件行業(yè)。滿足市場需求，提高產(chǎn)品價值，是我們前行的力量。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2354416.html</p></div></div></div></div></div><div id="tdk3tq7" class="page-right twoColRt"><div id="kewykmv" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="7i3bdf3" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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