天津并網(wǎng)柜批發(fā)廠家歡迎咨詢浙江中慶電氣供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="并網(wǎng)光伏發(fā)電系統(tǒng)以電網(wǎng)儲存電能，一般沒有蓄電池容量的限制，天津并網(wǎng)柜批發(fā)廠家，即使是有備用蓄電池組，一般也是為防災(zāi)等特殊情況而配備的。并網(wǎng)光伏系統(tǒng)的設(shè)計(jì)也就沒有**光伏發(fā)電系統(tǒng)那樣嚴(yán)格，注重考慮的應(yīng)該是太陽能光伏方陣在有效的占用面積里，實(shí)現(xiàn)"><meta name="keywords" content="天津并網(wǎng)柜批發(fā)廠家,并網(wǎng)柜"><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 name="baidu-site-verification" 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href="http://www.cdcfah.com/cp/third-pdsdsbcr_bczzmt/">補(bǔ)償裝置</a>?天津并網(wǎng)柜批發(fā)廠家歡迎咨詢浙江中慶電氣供應(yīng)</p><div id="3ezbvjv" class="leftbox clearfix"><h1>天津并網(wǎng)柜批發(fā)廠家歡迎咨詢浙江中慶電氣供應(yīng)</h1><div id="wgnkhb3" class="proBig"><div id="gfce3pe" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhongqingdq/637382081916570702/979568.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3oqikho" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhongqingdq/637382081916570702/979568.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="jyamjq2" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>天津并網(wǎng)柜批發(fā)廠家,并網(wǎng)柜</p><p><span>***更新：</span>2020-12-04 13:32:20</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="v8vel3g" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">浙江中慶電氣有限公司</a></p><p><span>聯(lián)系人：</span>馬中慶</p><p><span>郵箱: </span>515419422@qq.com</p><p><span>電話: </span>13868768997</p><p><span>傳真: </span>0577_</p><p><span>網(wǎng)址: </span>http://www.zjzqdq.cn</p><p><span>手機(jī): </span>0577-61718997</p><p><span>地址: </span>柳市鎮(zhèn)東皇嶼村</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="gqheb7g" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="8jfx3t2" class="box"><p><p style="text-indent:25px">并網(wǎng)光伏發(fā)電系統(tǒng)以電網(wǎng)儲存電能，一般沒有蓄電池容量的限制，天津并網(wǎng)柜批發(fā)廠家，即使是有備用蓄電池組，一般也是為防災(zāi)等特殊情況而配備的。并網(wǎng)光伏系統(tǒng)的設(shè)計(jì)也就沒有**光伏發(fā)電系統(tǒng)那樣嚴(yán)格，注重考慮的應(yīng)該是太陽能光伏方陣在有效的占用面積里，實(shí)現(xiàn)全年發(fā)電量的較大化。條件允許的情況下，太陽能電池方陣的安裝傾斜角也應(yīng)該是全年能接收到較大太陽輻射量所對應(yīng)的角度。并網(wǎng)光伏發(fā)電系統(tǒng)容量的設(shè)計(jì)與計(jì)算，天津并網(wǎng)柜批發(fā)廠家，除了可以采用上面介紹的幾種方法外，還可以按照下面介紹的方法計(jì)算。一是通過太陽能電池方陣的計(jì)劃占用面積計(jì)算系統(tǒng)的年發(fā)電量，并確定出太陽能電池方陣的容量。二是通過用電負(fù)載的耗電量計(jì)算出光伏方陣的占用面積，確定出太陽能電池方陣的容量，天津并網(wǎng)柜批發(fā)廠家。該方法以當(dāng)?shù)啬晏柲茌椛淇偭繛橛?jì)算參數(shù)。光伏并網(wǎng)柜計(jì)量室兩個(gè)表相減就可以得出用戶實(shí)際的用電量或者是上網(wǎng)電量。天津并網(wǎng)柜批發(fā)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津并網(wǎng)柜批發(fā)廠家,并網(wǎng)柜" src="https://tyunfile.71360.com/UploadFile/zhongqingdq/637382081916570702/979568.png"></div><p style="text-indent:25px">光伏并網(wǎng)柜調(diào)試步驟：前期檢測工作，電氣線路檢查，檢查每一回路電氣連接是否正確，編號是否無誤；檢查交直流側(cè)線路是否通暢、相互絕緣情況、有無短路或損傷；集線箱、并網(wǎng)柜等檢查，測量一、二次回路的相線間絕緣電阻是否符合要求；檢查集線箱、并網(wǎng)柜內(nèi)部接線是否正確；檢查逆變器交流和直流接線是否正確。接地電阻的測試，測量各接地體的接地電阻，箱（柜）體及金屬基礎(chǔ)等接地可靠。交流側(cè)（電網(wǎng)）檢測，檢測并網(wǎng)交流側(cè)電壓、頻率等電能質(zhì)量，判斷其是否符合并網(wǎng)條件。溫州并網(wǎng)柜工廠并網(wǎng)柜安裝于便于檢修和維護(hù)的空間和位置，為設(shè)備提供足夠空隙。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津并網(wǎng)柜批發(fā)廠家,并網(wǎng)柜" src="https://tyunfile.71360.com/UploadFile/zhongqingdq/637382081698182030/2422170.png"></div><p style="text-indent:25px">高壓并網(wǎng)柜采用封閉柜式結(jié)構(gòu)，防護(hù)等級一般為IP20，IP21,IP30等，采用型材骨架，表面涂敷噴塑，且容易并柜安裝，上端可配置母線。變頻器面板外引至并網(wǎng)柜體外表可直接柜外操作，根據(jù)需要可設(shè)置就地和遠(yuǎn)程控制或工控機(jī)、PLC、DCS、可編程操作終端人機(jī)界面通訊控制,由客戶實(shí)際使用需求來選擇設(shè)置那種控制系統(tǒng)，并網(wǎng)柜具有很直觀的各種顯示功能，幫助操作員時(shí)刻掌握設(shè)備的運(yùn)作狀態(tài)。并網(wǎng)柜應(yīng)用油井使供排協(xié)調(diào)，泵充滿程度提高，改善桿管應(yīng)力，提高了井下效率；減少地面無功損耗，提高了地面效率，整體上系統(tǒng)效率明顯提高。</p><p style="text-indent:25px">分布式光伏并網(wǎng)時(shí)如何正確連接電度表。目前光伏并網(wǎng)的電表分為三相電表和單相電表兩種，當(dāng)光伏電站的逆變器容量在5Kw及以下時(shí)，逆變器與電表連接，選用單相電表就可以了。首先，我們先帶大家認(rèn)識下，三相電和單相電的基本原理以及他們的區(qū)別是什么吧。什么是三相電，什么是單相電？三相電能產(chǎn)生幅值相等、頻率相等、相位互差120°電勢的發(fā)電機(jī)稱為三相發(fā)電機(jī)；以三相發(fā)電機(jī)作為電源，稱為三相電源；以三相電源供電的電路，稱為三相電路，也叫三相電。中國的電力系統(tǒng)是三相四線制！三條相線一條零線，U、V、W稱為三相，相與相之間的電壓是線電壓，電壓為380V；相線與零線之間稱為相電壓，電壓是220V。如果每相之間的負(fù)荷不平衡,就會造成零點(diǎn)電壓偏移,也就是說有的相對零線的電壓高于220伏,有的又低于220伏。發(fā)電機(jī)輸出和高壓電輸送都是三相電。并網(wǎng)柜主斷路器必須配置光伏欠壓脫扣。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津并網(wǎng)柜批發(fā)廠家,并網(wǎng)柜" src="https://tyunfile.71360.com/UploadFile/zhongqingdq/637382081973250390/9245114.png"></div><p style="text-indent:25px">并網(wǎng)柜的小型斷路器有C型和D型兩種，這是脫扣類型，C型與D型的區(qū)別在于短路瞬時(shí)脫扣電流的不同，過載保護(hù)是相同的。C型磁脫扣電流為(5-10)In，就是說當(dāng)電流10倍額定電流時(shí)跳閘，動(dòng)作時(shí)間小于等于0.1秒，適用于保護(hù)常規(guī)負(fù)載。D型磁脫扣電流為(10-20)In，就是說當(dāng)電流20倍額定電流時(shí)跳閘，動(dòng)作時(shí)間小于等于0.1秒，適用于保護(hù)具有很高沖擊電流的設(shè)備。當(dāng)開關(guān)前后有變壓器之類的電氣設(shè)備，斷電后有一個(gè)沖擊電流，應(yīng)該選擇D型斷路器，如果線路沒有變壓器等感性設(shè)備，建議選擇C型斷路器。光伏并網(wǎng)柜計(jì)量室一個(gè)計(jì)量是光伏表，用來計(jì)量系統(tǒng)的總發(fā)電量。天津并網(wǎng)柜批發(fā)廠家</p><p style="text-indent:25px">當(dāng)電網(wǎng)接口出的電壓超出5.1規(guī)定電壓范圍時(shí)，光伏系統(tǒng)應(yīng)停止向電網(wǎng)送電。天津并網(wǎng)柜批發(fā)廠家</p><p style="text-indent:25px">進(jìn)口并網(wǎng)柜是在國外研制開發(fā)的,一般都是針對全球供配電市場銷售。由于每個(gè)國家對供配電系統(tǒng)的要求以及習(xí)慣都不太一樣,所以進(jìn)口并網(wǎng)柜并不一定完全適用在國內(nèi)市場。進(jìn)口并網(wǎng)柜所采用的主要電器元件均為進(jìn)口品牌產(chǎn)品,有的柜體或一些柜體輔件必須國外進(jìn)口,這樣造成進(jìn)口并網(wǎng)柜的價(jià)格一般都比國產(chǎn)配電柜高出很多。進(jìn)口并網(wǎng)柜的技術(shù)參數(shù)雖然很高,但大多數(shù)情況只運(yùn)用了一部分,甚至于根本沒法運(yùn)用。例如進(jìn)口并網(wǎng)柜柜一臺柜能安裝的回路數(shù)比國產(chǎn)并網(wǎng)柜的都多,但那是在降低了回路容量的前提下才能達(dá)到,在大多數(shù)情況下是滿足不了用戶需要。國產(chǎn)并網(wǎng)柜的技術(shù)參數(shù)雖然比進(jìn)口并網(wǎng)柜的低,但在國內(nèi)大多數(shù)供配電系統(tǒng)中已經(jīng)能夠滿足用戶需要。在并網(wǎng)柜的質(zhì)量上,只要廠家嚴(yán)格按照3C的要求進(jìn)行生產(chǎn)﹑檢驗(yàn),國內(nèi)的并網(wǎng)柜的質(zhì)量并不一定比進(jìn)口并網(wǎng)柜的質(zhì)量差。天津并網(wǎng)柜批發(fā)廠家</p><p style="text-indent:25px">浙江中慶電氣有限公司致力于電工電氣，是一家生產(chǎn)型的公司。公司業(yè)務(wù)分為電容柜/無功補(bǔ)償柜SVG，光伏并網(wǎng)箱并網(wǎng)柜/預(yù)制艙，農(nóng)網(wǎng)柜/JP柜/農(nóng)網(wǎng)箱，防孤島/高低壓成套設(shè)備等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于電工電氣行業(yè)的發(fā)展。浙江中慶電氣立足于全國市場，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2264948.html</p></div></div></div></div></div><div id="rq29vn8" class="page-right twoColRt"><div id="uyvhjqf" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="vfspl3h" 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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