蘇州三相船用發(fā)電機(jī)廠家上海翊皖船舶設(shè)備供應(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="船舶發(fā)電機(jī)運(yùn)行中的監(jiān)測(cè)：運(yùn)行中的發(fā)電機(jī)，應(yīng)根據(jù)主配電板等處儀表的指示情況，對(duì)發(fā)電機(jī)進(jìn)行監(jiān)測(cè)，以便及時(shí)發(fā)現(xiàn)不正?，F(xiàn)象，消除隱患，保證船舶正常供電。發(fā)電機(jī)溫升的監(jiān)測(cè)：發(fā)電機(jī)運(yùn)行時(shí)，由于銅損、鐵損及機(jī)械損耗等原因會(huì)使其溫度升高。發(fā)電機(jī)各部分的溫度"><meta name="keywords" content="蘇州三相船用發(fā)電機(jī)廠家,發(fā)電機(jī)"><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" 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href="http://www.cdcfah.com/cp/second-dgdq_fdjfdjzema/">發(fā)電機(jī)、發(fā)電機(jī)組</a>?<a href="http://www.cdcfah.com/cp/third-fdjfdjzema_ybfdjvv/">異步發(fā)電機(jī)</a>?蘇州三相船用發(fā)電機(jī)廠家上海翊皖船舶設(shè)備供應(yīng)</p><div id="xr8q3ce" class="leftbox clearfix"><h1>蘇州三相船用發(fā)電機(jī)廠家上海翊皖船舶設(shè)備供應(yīng)</h1><div id="vuoacji" class="proBig"><div id="qkczb37" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yiwanchuanbo/637423551256237283/3944431.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="72gsubg" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yiwanchuanbo/637423551256237283/3944431.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="she2nxu" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>蘇州三相船用發(fā)電機(jī)廠家,發(fā)電機(jī)</p><p><span>***更新：</span>2021-02-04 09:21:44</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="i8vczbi" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海翊皖船舶設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>徐慶華</p><p><span>郵箱: </span>hc_automation@163.com</p><p><span>電話: </span>13917998260</p><p><span>傳真: </span>021_58461662</p><p><span>網(wǎng)址: </span>http://www.sh-yiwan.cn</p><p><span>手機(jī): </span>021-58361662</p><p><span>地址: </span>中國(guó)(上海)自由貿(mào)易試驗(yàn)區(qū)張楊路828-838號(hào)26樓</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="qkh8xeg" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ykme7fh" class="box"><p><p style="text-indent:25px">船舶發(fā)電機(jī)運(yùn)行中的監(jiān)測(cè)：運(yùn)行中的發(fā)電機(jī)，應(yīng)根據(jù)主配電板等處儀表的指示情況，對(duì)發(fā)電機(jī)進(jìn)行監(jiān)測(cè)，以便及時(shí)發(fā)現(xiàn)不正?，F(xiàn)象，消除隱患，保證船舶正常供電。發(fā)電機(jī)溫升的監(jiān)測(cè)：發(fā)電機(jī)運(yùn)行時(shí)，由于銅損、鐵損及機(jī)械損耗等原因會(huì)使其溫度升高。發(fā)電機(jī)各部分的溫度等于冷卻介質(zhì)的溫度與其對(duì)冷卻介質(zhì)的溫升之和。發(fā)電機(jī)溫度過(guò)高，會(huì)加速絕緣材料的老化，縮短發(fā)電機(jī)使用壽命，甚至?xí)馃龤Оl(fā)電機(jī)的嚴(yán)重事故，所以對(duì)運(yùn)行中的發(fā)電機(jī)必須嚴(yán)格限制各部分溫度，使其不超過(guò)較高允許溫度。無(wú)限航區(qū)的船帕，環(huán)境溫度規(guī)定為45℃或50℃。當(dāng)機(jī)艙溫度升高時(shí)，發(fā)電機(jī)的允許溫升相應(yīng)降低，蘇州三相船用發(fā)電機(jī)廠家，其允許的較大輸出功率也降低。用埋置在發(fā)電機(jī)定子槽內(nèi)或定子繞組端部的測(cè)溫元件來(lái)測(cè)取溫度，并可加裝溫報(bào)警裝置，蘇州三相船用發(fā)電機(jī)廠家。日常檢查時(shí)，手摸發(fā)電機(jī)外殼可粗略估計(jì)發(fā)電機(jī)溫升是否正常，通常只要手摸得上(即手能放上)，說(shuō)明發(fā)電機(jī)外殼溫度一般不超過(guò)65℃，即溫升在正常范圍內(nèi)，蘇州三相船用發(fā)電機(jī)廠家。但要注意的是隨著絕緣材料允許溫升的提高，一些新型電機(jī)正常工作時(shí)其外殼溫度是很高的。發(fā)電機(jī)干燥初期，由于繞組發(fā)熱，水分蒸發(fā)出采，使絕緣電阻下降，然后又逐漸上升。蘇州三相船用發(fā)電機(jī)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州三相船用發(fā)電機(jī)廠家,發(fā)電機(jī)" src="https://tyunfile.71360.com/UploadFile/yiwanchuanbo/637423551256237283/3944431.png"></div><p style="text-indent:25px">二沖程柴油機(jī)工作原理：通過(guò)活塞的兩個(gè)沖程完成一個(gè)工作循環(huán)的柴油機(jī)稱(chēng)為二沖程柴油機(jī)，油機(jī)完成一個(gè)工作循環(huán)曲軸只轉(zhuǎn)一圈，與四沖程柴油機(jī)相比，它提高了作功能力，在具體結(jié)構(gòu)及工作原理方面也存在較大差異。二沖程柴油機(jī)與四沖程柴油機(jī)基本結(jié)構(gòu)相同，主要差異在配氣機(jī)構(gòu)方面。二沖程柴油機(jī)沒(méi)有進(jìn)氣閥，有的連排氣閥也沒(méi)有，而是在氣缸下部開(kāi)設(shè)掃氣口及排氣口；或設(shè)掃氣口與排氣閥機(jī)構(gòu)。并專(zhuān)門(mén)設(shè)置一個(gè)由運(yùn)動(dòng)件帶動(dòng)的掃氣泵及貯存壓力空氣的掃氣箱，利用活塞與氣口的配合完成配氣，從而簡(jiǎn)化了柴油機(jī)結(jié)構(gòu)。圖是二沖程柴油機(jī)工作原理圖。掃氣泵附設(shè)在柴油機(jī)的一側(cè)，它的轉(zhuǎn)子由柴油機(jī)帶動(dòng)?？諝鈴谋玫奈胛耄?jīng)壓縮后排出，儲(chǔ)存在具有較大容積的掃氣箱中，并在其中保持一定的壓力。蘇州三相船用發(fā)電機(jī)廠家如確定是表面受潮時(shí)，可以用帶負(fù)荷干燥法進(jìn)行烘干。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州三相船用發(fā)電機(jī)廠家,發(fā)電機(jī)" src="https://tyunfile.71360.com/UploadFile/yiwanchuanbo/637423551287507296/5650692.png"></div><p style="text-indent:25px">船用三相異步電動(dòng)機(jī)常見(jiàn)故障的檢查及維修方法——轉(zhuǎn)子故障：轉(zhuǎn)子故障可以分為兩類(lèi)，一類(lèi)是轉(zhuǎn)子繞組的故障，一類(lèi)是轉(zhuǎn)子本身的故障。造成轉(zhuǎn)子故障的主要原因是轉(zhuǎn)子的制作工藝存在一定的缺陷，從而導(dǎo)致轉(zhuǎn)子的質(zhì)量不合格或者轉(zhuǎn)子在負(fù)荷的作用下本身結(jié)構(gòu)鏈接松動(dòng)，進(jìn)而使支架、鐵芯等部件松動(dòng)和開(kāi)裂。轉(zhuǎn)子的不平衡通常由其匝間的斷條、短路以及轉(zhuǎn)子零部件的松動(dòng)及脫落、轉(zhuǎn)子端環(huán)移位或者轉(zhuǎn)子安裝未校正造成。這些異常一旦發(fā)生，電機(jī)就會(huì)產(chǎn)生異常振動(dòng)和噪聲。如果是安裝未校正而導(dǎo)致的轉(zhuǎn)子不平衡，可以采用在其不平衡的一端配重的方法進(jìn)行修正。此外，當(dāng)出現(xiàn)電流擺動(dòng)及三相電流不平衡的現(xiàn)象時(shí)，較大的可能是由于轉(zhuǎn)子繞組的絕緣過(guò)熱、損傷和繞組間的污垢積聚而導(dǎo)致的轉(zhuǎn)子繞組的匝間短路。當(dāng)出現(xiàn)電機(jī)啟動(dòng)困難且電機(jī)電流擺動(dòng)時(shí)，其原因可能是轉(zhuǎn)子設(shè)計(jì)和制造的缺陷，也有可能是電機(jī)長(zhǎng)期過(guò)載，焊接不良而導(dǎo)致的轉(zhuǎn)子繞組斷路。若電機(jī)反復(fù)正反轉(zhuǎn)啟動(dòng)，或者長(zhǎng)期工作在重負(fù)荷下，船用電機(jī)很可能會(huì)發(fā)生斷條。在這種情況下，故障發(fā)生表現(xiàn)為電機(jī)在斷條運(yùn)行時(shí)出現(xiàn)周期性的振動(dòng)以及噪聲。</p><p style="text-indent:25px">針對(duì)船上用電，什么樣的發(fā)電機(jī)組才能算得上高質(zhì)量的產(chǎn)品呢？經(jīng)過(guò)實(shí)際考察，我們總結(jié)了以下幾點(diǎn)：1.供電穩(wěn)定，保證質(zhì)量。發(fā)電機(jī)組要有充足穩(wěn)定的電力供應(yīng)，以及過(guò)硬的質(zhì)量，才能滿足長(zhǎng)時(shí)間滿負(fù)荷的運(yùn)營(yíng)。2.適應(yīng)極端工作環(huán)境。在海上頻繁工作通常都在炎熱時(shí)節(jié)，面對(duì)濕度大、溫度高的海水環(huán)境，發(fā)電機(jī)組仍然要保證正常運(yùn)轉(zhuǎn)。3.安裝方便。很多機(jī)艙因?yàn)榭臻g有限，發(fā)電機(jī)組的體積和組裝方式也同樣必須巧妙靈活。4.操作簡(jiǎn)單。船用發(fā)電機(jī)組結(jié)構(gòu)要緊湊且操作方便，搭載智能控制系統(tǒng)，實(shí)現(xiàn)遠(yuǎn)程操控和智能維護(hù)、啟停等功能。發(fā)電機(jī)由六大部分組成：主定子、主轉(zhuǎn)子、勵(lì)磁機(jī)定子、勵(lì)磁機(jī)轉(zhuǎn)子、旋轉(zhuǎn)整流器和電壓調(diào)節(jié)器。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州三相船用發(fā)電機(jī)廠家,發(fā)電機(jī)" src="https://tyunfile.71360.com/UploadFile/yiwanchuanbo/637423551236559522/4783793.png"></div><p style="text-indent:25px">船用柴油發(fā)電機(jī)燒瓦的原因：一是沒(méi)按季節(jié)使用潤(rùn)滑油。不同季節(jié)應(yīng)使用不同牌號(hào)的潤(rùn)滑油。一些柴油機(jī)燒瓦，就是因夏季使用粘度小的潤(rùn)滑油，在軸瓦接觸面上形成不了油膜所致。二是潤(rùn)滑油不清潔。若將不清潔的潤(rùn)滑油加入機(jī)體內(nèi)，就會(huì)堵塞油路造成燒瓦。三是不注意觀察儀表。柴油機(jī)正常工作時(shí)機(jī)油壓力應(yīng)在(0.15~0.25)MPa之間，怠速運(yùn)轉(zhuǎn)機(jī)油壓力不小于0.5MPa。許多機(jī)手很少注意看機(jī)油壓力表，因而也不能及時(shí)發(fā)現(xiàn)故障隱患。四是添加機(jī)油不適量。若機(jī)油過(guò)多，發(fā)動(dòng)機(jī)運(yùn)轉(zhuǎn)時(shí)容易燒機(jī)油，形成積碳,若過(guò)少，則會(huì)因潤(rùn)滑不良而燒瓦抱軸。一般機(jī)油面處于油尺上下刻度之間較為適宜。五是長(zhǎng)期超負(fù)荷而導(dǎo)致燒瓦。因長(zhǎng)期超負(fù)荷作業(yè)，發(fā)動(dòng)機(jī)溫度高、轉(zhuǎn)速低，軸瓦的承載力增加，機(jī)油泵供油量相應(yīng)減少，加之機(jī)油在高溫下粘度降低，更容易造成燒瓦。六是軸與瓦的配合間隙不符合標(biāo)準(zhǔn)。間隙過(guò)小，機(jī)油不容易進(jìn)入，形成不了油膜層,間隙過(guò)大，機(jī)油容易流失，油膜層也難以形成。因此在修理裝配時(shí)，必須保證軸瓦間隙在標(biāo)準(zhǔn)范圍內(nèi)。大功率低速柴油機(jī)普遍應(yīng)用于散貨船、油輪、集裝箱船等大型遠(yuǎn)洋船舶上。蘇州三相船用發(fā)電機(jī)廠家</p><p style="text-indent:25px">不管是二沖程或者四沖程發(fā)電機(jī)，都應(yīng)該正確使用且遵守發(fā)電機(jī)的守則使用，定期進(jìn)行檢測(cè)、維護(hù)與保養(yǎng)。蘇州三相船用發(fā)電機(jī)廠家</p><p style="text-indent:25px">船用發(fā)電機(jī)組一般包括常用船用柴油發(fā)電機(jī)組、應(yīng)急船用柴油發(fā)電機(jī)。功能：普遍應(yīng)用于船用電源。按功能分：普通型發(fā)電機(jī)組、自動(dòng)化型發(fā)電機(jī)組、監(jiān)控型發(fā)電機(jī)組、自動(dòng)切換型發(fā)電機(jī)組、自動(dòng)并車(chē)型發(fā)電機(jī)組。船用發(fā)電機(jī)組普遍應(yīng)用于，可以作為主用電源，亦可作為備用電源。道康船用雙啟動(dòng)機(jī)組普遍應(yīng)用于特殊用途船舶，采用蓄電池、壓縮空氣雙能源啟動(dòng)方式，確保任何情形下，啟動(dòng)成功的可靠。發(fā)電及知識(shí)：它是四沖程。有水冷，風(fēng)冷之分。船用發(fā)電機(jī)組可分為YZ系列、226B系列、615系列、160系列、170系列、M26系列和CW200系列等，機(jī)組。各系列機(jī)組可普遍應(yīng)用于各類(lèi)船舶作為主電源和備用應(yīng)急電源。貫徹ISO9001質(zhì)量管理體系，船用發(fā)電機(jī)組能夠提供中國(guó)船級(jí)社CCS、中國(guó)漁檢局ZY、法國(guó)船級(jí)社BV、俄羅斯船級(jí)社RRR等船檢證書(shū)。蘇州三相船用發(fā)電機(jī)廠家</p><p style="text-indent:25px">上海翊皖船舶設(shè)備有限公司致力于機(jī)械及行業(yè)設(shè)備，是一家服務(wù)型的公司。上海翊皖致力于為客戶提供良好的主機(jī)遙控修理，監(jiān)測(cè)報(bào)警系統(tǒng)修理，船舶電機(jī)維修，閥門(mén)遙控修理，一切以用戶需求為中心，深受廣大客戶的歡迎。公司從事機(jī)械及行業(yè)設(shè)備多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專(zhuān)業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3158489.html</p></div></div></div></div></div><div id="dhe3qsf" class="page-right twoColRt"><div id="x27qfri" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="bv3kmoa" class="recomPic likePro"><a href="http://www.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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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