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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>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>上海船舶發(fā)動(dòng)機(jī)自動(dòng)化控制系統(tǒng)廠家,船用主機(jī)遙控RCS</p><p><span>***更新：</span>2021-01-03 08:22:54</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="r33kwot" 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="chzwoa2" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="8q8ahut" class="box"><p><p style="text-indent:25px">船舶自動(dòng)化系統(tǒng)總結(jié)：1. 反饋控制系統(tǒng)中，如果設(shè)定值不變，則屬于定值控制；如果給定值變化、且變化規(guī)律不是事先規(guī)定好的，則屬于隨動(dòng)控制。2. 調(diào)節(jié)器全關(guān)積分閥，全開(kāi)微分閥可以實(shí)現(xiàn)純比例控制。3. 氣動(dòng)薄膜調(diào)節(jié)閥可以看成是比例環(huán)節(jié)。4. 伺服放大器工作中，當(dāng) SCR1 導(dǎo)通，SCR2 截至?xí)r，伺服電機(jī)保持正轉(zhuǎn)。5. 電容式差壓變送器放大電路的作用是將差動(dòng)電容的相對(duì)變化值轉(zhuǎn)換成標(biāo)準(zhǔn)的電流信號(hào)。6. 比例調(diào)節(jié)控制系統(tǒng)受到擾動(dòng)后，被控量振蕩劇烈，需很長(zhǎng)時(shí)間才能穩(wěn)定下來(lái)（不穩(wěn)定），應(yīng)當(dāng)將比例帶調(diào)大。7. 自動(dòng)化儀表組成的三個(gè)主要環(huán)節(jié)是放大環(huán)節(jié)、反饋環(huán)節(jié)和比較環(huán)節(jié)。8. YT1226 型壓力調(diào)節(jié)器中，若要提高壓力上限，應(yīng)增大幅差彈簧的預(yù)緊力；若提高壓力下限，上海船舶發(fā)動(dòng)機(jī)自動(dòng)化控制系統(tǒng)廠家，則增加給定彈簧預(yù)緊力，上海船舶發(fā)動(dòng)機(jī)自動(dòng)化控制系統(tǒng)廠家。確認(rèn)故障表象經(jīng)過(guò)檢查，各種設(shè)備操作均正常，上海船舶發(fā)動(dòng)機(jī)自動(dòng)化控制系統(tǒng)廠家，正車(chē)、倒車(chē)、換向也正常。上海船舶發(fā)動(dòng)機(jī)自動(dòng)化控制系統(tǒng)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海船舶發(fā)動(dòng)機(jī)自動(dòng)化控制系統(tǒng)廠家,船用主機(jī)遙控RCS" src="https://tyunfile.71360.com/UploadFile/yiwanchuanbo/637423544888883773/4603750.png"></div><p style="text-indent:25px">船舶運(yùn)輸控制系統(tǒng)是對(duì)船舶運(yùn)輸過(guò)程的有關(guān)信息進(jìn)行傳輸、接收、存取、變換和反饋，并不斷對(duì)過(guò)程進(jìn)行調(diào)整和優(yōu)化的控制管理一體化系統(tǒng)，涉及航海、通信、計(jì)算機(jī)、機(jī)電、自動(dòng)控制、運(yùn)輸管理、船貨代理、碼頭港務(wù)、商貿(mào)、金融及保險(xiǎn)等專(zhuān)業(yè)技術(shù)。船隊(duì)控制系統(tǒng)主要由企業(yè)管理業(yè)務(wù)網(wǎng)和船岸通信網(wǎng)組成。單船控制系統(tǒng)是一個(gè)船舶自動(dòng)化局域網(wǎng)，并通過(guò)全球海上遇險(xiǎn)與安全系統(tǒng)GMDSm)，以單船作為一個(gè)節(jié)點(diǎn)，進(jìn)入船岸通信網(wǎng)，實(shí)現(xiàn)船岸一體化管理。船舶自動(dòng)化系統(tǒng)是構(gòu)成船舶運(yùn)輸控制系統(tǒng)的基礎(chǔ)，主要包括無(wú)人值班機(jī)艙、集成駕駛系統(tǒng)、貨運(yùn)監(jiān)控系統(tǒng)和船舶管理信息系統(tǒng)等。1.無(wú)人值班機(jī)艙。包括主機(jī)遙控、機(jī)艙監(jiān)控、柴油機(jī)工況監(jiān)控、電站自動(dòng)化、輔機(jī)調(diào)控及鍋爐調(diào)節(jié)等。2.集成駕駛系統(tǒng)。包括定位導(dǎo)航、電子海圖、雷達(dá)標(biāo)繪、自適應(yīng)操舵及駕駛輔助決策等。3.貨運(yùn)監(jiān)控系統(tǒng)。包括液貨裝卸監(jiān)控、冷藏船溫度監(jiān)控、船舶配載控制、船舶側(cè)推控制、靜電防護(hù)、火災(zāi)探測(cè)報(bào)警消防及甲板機(jī)械控制等。4.船舶管理信息系統(tǒng)。包括動(dòng)力監(jiān)管、備件盤(pán)存、故障診斷及信息黑匣子等。泰州船舶主機(jī)自動(dòng)化控制系統(tǒng)較后可以確定船舶主機(jī)故障發(fā)生在控油系統(tǒng)的某一元件上。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海船舶發(fā)動(dòng)機(jī)自動(dòng)化控制系統(tǒng)廠家,船用主機(jī)遙控RCS" src="https://tyunfile.71360.com/UploadFile/yiwanchuanbo/637423544775260689/6579688.png"></div><p style="text-indent:25px">船舶主機(jī)控制系統(tǒng)的研究與實(shí)現(xiàn)：微型計(jì)算機(jī)在船舶主機(jī)控制系統(tǒng)中得到了越來(lái)越普遍的應(yīng)用,它既能滿足常規(guī)控制系統(tǒng)的所有功能,又能適用于對(duì)各種機(jī)型遙控的要求。本文通過(guò)對(duì)船舶機(jī)艙自動(dòng)化和主機(jī)控制現(xiàn)狀及發(fā)展趨勢(shì)的分析,結(jié)合當(dāng)前目標(biāo)船的使用背景和技術(shù)的要求,提出了主機(jī)控制系統(tǒng)的總體設(shè)計(jì)方案。確定了以可編程序控制器(PLC)為控制系統(tǒng)中心部件,通過(guò)柴油機(jī)控制系統(tǒng),來(lái)實(shí)現(xiàn)對(duì)主機(jī)的控制。本文詳細(xì)設(shè)計(jì)了主控箱、機(jī)旁監(jiān)控箱、駕控室操縱臺(tái)的硬件結(jié)構(gòu)及工作原理和柴油機(jī)控制系統(tǒng)的硬件電路。</p><p style="text-indent:25px">發(fā)動(dòng)機(jī)自動(dòng)化控制系統(tǒng)注意事項(xiàng)：1、不論發(fā)動(dòng)機(jī)是否在運(yùn)轉(zhuǎn)，只要點(diǎn)火開(kāi)關(guān)接通，不可斷開(kāi)任何12V電氣工作裝置。因?yàn)樵跀嚅_(kāi)這些裝置時(shí)，由于線圈的自感作用，會(huì)產(chǎn)生很高的瞬時(shí)電壓，較高可達(dá)近萬(wàn)伏，這樣的高的電壓會(huì)便ECU及傳感器嚴(yán)重受損或直接影響使用奉命。2、在拆卸電控系統(tǒng)各電線接頭時(shí)，首先關(guān)掉點(diǎn)火開(kāi)關(guān)，并拆下蓄電池負(fù)極柱上的電纜線（搭鐵線）。3、在拆電線之前，應(yīng)用診斷儀讀取故障代碼，否則，故障代碼幾十秒鐘后就會(huì)除去。4、安裝蓄電池時(shí)，特別注意正負(fù)極，切勿錯(cuò)拉，否則將嚴(yán)重?fù)p壞電腦。系統(tǒng)控制的內(nèi)容多且繁雜，其邏輯關(guān)系是人腦所不能理清楚的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海船舶發(fā)動(dòng)機(jī)自動(dòng)化控制系統(tǒng)廠家,船用主機(jī)遙控RCS" src="https://tyunfile.71360.com/UploadFile/yiwanchuanbo/637423544593688411/7685337.png"></div><p style="text-indent:25px">自動(dòng)化控制系統(tǒng)都有哪些常見(jiàn)的控制方式：1、均勻控制自動(dòng)化控制系統(tǒng)控制兩個(gè)有關(guān)的變量，使它們都是平緩變化，相互兼顧，從組成的儀表設(shè)備來(lái)看它們與單回路沒(méi)有什么差別，主要差別在于傳感器的量程確定(適當(dāng)大一些)和調(diào)節(jié)器的參數(shù)整定上。實(shí)際生產(chǎn)中，均勻控制通常分為簡(jiǎn)單均勻控制，串級(jí)均勻控制，雙沖量均勻控制三種。2、串級(jí)控制自動(dòng)化控制系統(tǒng)兩個(gè)調(diào)節(jié)器相串聯(lián)，主調(diào)節(jié)器的輸出作為負(fù)調(diào)節(jié)器的給定，適用于時(shí)間常數(shù)及純滯后較大的對(duì)象，如加熱爐的溫度控制。3、分程控制由一個(gè)調(diào)節(jié)器去控制兩個(gè)或兩個(gè)以上的調(diào)節(jié)閥，用于一個(gè)被控變量需要兩個(gè)或兩個(gè)以上的控制變量來(lái)分階段進(jìn)行控制或者控制變量需要大幅度改變的場(chǎng)合。如化學(xué)工業(yè)中夾套反應(yīng)器溫度的控制；天然氣為原料生產(chǎn)合成氨的大型氨廠中一段爐燒嘴燃料氣壓力的控制和廢水中和過(guò)程的 PH 控制等。要有專(zhuān)業(yè)人員檢查拆裝，安裝各種元件。上海船舶發(fā)動(dòng)機(jī)自動(dòng)化控制系統(tǒng)廠家</p><p style="text-indent:25px">發(fā)現(xiàn)其閥芯生銹在左邊，處理后主機(jī)可以恢復(fù)正常。上海船舶發(fā)動(dòng)機(jī)自動(dòng)化控制系統(tǒng)廠家</p><p style="text-indent:25px">船舶的主要設(shè)備：輔助動(dòng)力裝置船舶輔助動(dòng)力裝置又稱(chēng)“輔機(jī)”，是指船上的發(fā)電機(jī)，它為船舶在正常情況和應(yīng)急情況提供電能。由發(fā)動(dòng)機(jī)組、配電盤(pán)等機(jī)電設(shè)備構(gòu)成了船舶電站。（1）發(fā)電機(jī)組原動(dòng)力主要是由柴油機(jī)提供，基于船舶安全可靠和維護(hù)管理簡(jiǎn)便的考慮，大型的船舶配置有不少于兩臺(tái)同一型號(hào)的柴油發(fā)電機(jī)，根據(jù)需要可多部同時(shí)發(fā)電。為了節(jié)能，航行中，有的船舶可利用主機(jī)的傳動(dòng)軸來(lái)帶動(dòng)發(fā)電機(jī)發(fā)電（軸帶發(fā)電機(jī)）或利用主排出氣的余熱產(chǎn)生低壓蒸汽來(lái)推動(dòng)汽輪發(fā)電機(jī)組發(fā)電等。（2）配電盤(pán)它進(jìn)行電的分配、控制、輸送、變壓、變流以保證各電力拖動(dòng)設(shè)備及全船生活、照明、信號(hào)及通訊等的需要。上海船舶發(fā)動(dòng)機(jī)自動(dòng)化控制系統(tǒng)廠家</p><p style="text-indent:25px">上海翊皖船舶設(shè)備有限公司擁有我司主要從事船舶設(shè)備的安裝、維修、倉(cāng)儲(chǔ)（除危險(xiǎn)化學(xué)品），特別擅長(zhǎng)解決主機(jī)遙控的各種問(wèn)題。從事船舶技術(shù)領(lǐng)域內(nèi)的技術(shù)開(kāi)發(fā)，技術(shù)轉(zhuǎn)讓?zhuān)夹g(shù)服務(wù)，技術(shù)咨詢，從事貨物及技術(shù)的進(jìn)出口業(yè)務(wù)，以下限分支機(jī)構(gòu)經(jīng)營(yíng)：船舶設(shè)備制造、加工。等多項(xiàng)業(yè)務(wù)，主營(yíng)業(yè)務(wù)涵蓋主機(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。目前我公司在職員工以90后為主，是一個(gè)有活力有能力有創(chuàng)新精神的團(tuán)隊(duì)。公司業(yè)務(wù)范圍主要包括：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)遙控修理等。公司奉行顧客至上、質(zhì)量為本的經(jīng)營(yíng)宗旨，深受客戶好評(píng)。一直以來(lái)公司堅(jiān)持以客戶為中心、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)遙控修理市場(chǎng)為導(dǎo)向，重信譽(yù)，保質(zhì)量，想客戶之所想，急用戶之所急，全力以赴滿足客戶的一切需要。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2685863.html</p></div></div></div></div></div><div id="gqn8ivi" class="page-right twoColRt"><div id="eoliacy" class="box01 margin10 clearfix"><h3><a 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