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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>上海天磁雙向電源,雙向電源</p><p><span>***更新：</span>2020-10-28 11:18:34</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="rxbbcny" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市天磁科技有限公司</a></p><p><span>聯(lián)系人：</span>劉先生</p><p><span>郵箱: </span>sales@tiancipower.com</p><p><span>電話: </span>13798502745</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0755-23282813</p><p><span>地址: </span>福海街道新田社區(qū)大洋路90-7號(hào)303</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="uxd233w" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="z8egcsi" class="box"><p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 我國(guó)汽車(chē)工業(yè)發(fā)展迅猛，產(chǎn)銷(xiāo)量不斷實(shí)現(xiàn)新的突破，上海天磁雙向電源，與此同時(shí)，燃油危機(jī)和環(huán)境污染問(wèn)題也日益加劇，因此大力發(fā)展新能源汽車(chē)，通過(guò)以電代油，來(lái)減少污染氣體的排放及緩解燃油危機(jī)成為汽車(chē)行業(yè)發(fā)展的重要方向。 </p> <p> 電池作為新能源汽車(chē)的動(dòng)力來(lái)源，其性能決定了新能源汽車(chē)的續(xù)航和品質(zhì)，于是對(duì)電池的檢驗(yàn)測(cè)試標(biāo)準(zhǔn)也變得極為嚴(yán)格，測(cè)試項(xiàng)目有振蕩測(cè)試、充放電測(cè)試、過(guò)溫保護(hù)、短路保護(hù)、過(guò)充電保護(hù)、過(guò)放電保護(hù)等等。 </p> <p> 在充放電測(cè)試中需要充電電源輸入及放電負(fù)載輸出，傳統(tǒng)的電源與負(fù)載的組合在生產(chǎn)與試驗(yàn)過(guò)程中有許多弊端，充放電的切換工作量大并增大操作風(fēng)險(xiǎn)，上海天磁雙向電源、能源浪費(fèi)、占用空間大等。 </p> <p> 天磁科技研發(fā)的雙向電源，既可以作為電源輸入，也可以作為負(fù)載接輸出端，方便了測(cè)試步驟，提高了效率，上海天磁雙向電源。可以實(shí)現(xiàn)交-直流轉(zhuǎn)換將電網(wǎng)的電能充到電池模組中，還可以將電池模組中放出的電量以并網(wǎng)逆變形式回饋到電網(wǎng)中，使該部分電能得到循環(huán)再利用。具有能量回饋、精度高、電壓范圍寬等優(yōu)點(diǎn)。 </p> <p> <br /> </p> <p> <br /> 大功率直流電源_大功率直流穩(wěn)壓電源_雙向電源。上海天磁雙向電源</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海天磁雙向電源,雙向電源" src="https://tyunfile.71360.com/UploadFile/tianci/637267030589375000/1682883.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 理想恒壓源，電源出口處不需要濾波。濾波電容可以降低電源的交流阻抗，這個(gè)說(shuō)法是對(duì)的。原因就是實(shí)際電源總有內(nèi)阻。而在電源輸出端，加上電容，這樣，瞬間增大，并且維持時(shí)間很短的電流，可以由電容提供，瞬間減小，并且維持時(shí)間很短的電流，反向給電容充電。這些瞬間變化的電流，較大一部分不需要經(jīng)過(guò)電源內(nèi)阻，直接在電容上就交換了，因此，可以降低電源的交流阻抗。 </p> <p> 還有類(lèi)似的應(yīng)用就是電路板IC電源附近的去耦電容，其實(shí)也是這個(gè)作用，因?yàn)殡娫从袃?nèi)阻，并且傳輸線路也有阻抗，去耦電容可以讓一部分瞬間變化的電流直接在電容上交換，減小線路上的電流變化量，一方面有利于本IC供電，另一方面也有利于降低對(duì)其它IC的影響。 </p> <p> <br /> </p> <p> <br /> 30KW雙向電源質(zhì)量商家雙方向高功率因數(shù)，低諧波電流。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海天磁雙向電源,雙向電源" src="https://tyunfile.71360.com/UploadFile/tianci/637267030587636719/9375007.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 雙向直流電源主要使用在新能源電動(dòng)汽車(chē)驅(qū)動(dòng)交直流電機(jī)及操控器、電池包儲(chǔ)能式系統(tǒng)前期研發(fā)、后期型式實(shí)驗(yàn)，可靠性測(cè)驗(yàn)，以及產(chǎn)品線產(chǎn)品出廠測(cè)驗(yàn)等多范疇。 </p> <p> (1)具有恒壓、恒流、恒功率等多種輸出形式。 </p> <p> (2)具有自動(dòng)壓降補(bǔ)償功能，自動(dòng)補(bǔ)償線壓降。 </p> <p> (4)選用高速數(shù)字操控技術(shù)，輸出精度達(dá)到0.1%。 </p> <p> (5)選用7寸觸摸屏操作、友好的人機(jī)界面。 </p> <p> (6)輸出參數(shù)、維護(hù)參數(shù)可編程，可適用于不同類(lèi)型設(shè)備測(cè)驗(yàn)。 </p> <p> (8)具有多種操作接口、可完成長(zhǎng)途操作、無(wú)人值守以及嵌入測(cè)驗(yàn)系統(tǒng)。 </p> <p> (9)選用模塊化設(shè)計(jì)，設(shè)備后期維護(hù)簡(jiǎn)潔。 </p> <p> (10)一體式散熱通道設(shè)計(jì)、溫升低、運(yùn)轉(zhuǎn)可靠性高、使用壽命長(zhǎng)。 </p> <p> (11)多級(jí)濾波電路設(shè)計(jì)以及電磁攪擾屏蔽吸收措施，保障設(shè)備可靠運(yùn)轉(zhuǎn)。 </p> <p> (12)維護(hù)系統(tǒng)內(nèi)置交流阻隔變壓器+LC交直流濾波，輸入輸出電氣阻隔；交流斷路器有漏電流維護(hù)功能，有效防止電氣安全***； </p> <p> (14)可將能量回饋電網(wǎng)：同時(shí)具有電源、負(fù)載兩種特性，具備大功率直流電源功能外，完成能量自動(dòng)回饋電網(wǎng)的負(fù)載功能，具有節(jié)能降耗、綠色環(huán)保的突出優(yōu)勢(shì)； </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 雙向AC-DC電源模塊采用三相無(wú)零線設(shè)計(jì)，實(shí)現(xiàn)AC-DC能量雙向轉(zhuǎn)換，徹底解決電源系統(tǒng)中的零線電流問(wèn)題，具備高可靠性、強(qiáng)適應(yīng)性、雙向快速切換、***率、低諧波、高功因、高功率密度等優(yōu)點(diǎn)。 </p> <p> 產(chǎn)品功能： </p> <p> 1、交流三相無(wú)零線，無(wú)零線電流 </p> <p> 2、三相AC-DC雙向全隔離、能量雙向流動(dòng)，逆變可靠并網(wǎng)； </p> <p> 3、成熟優(yōu)異的軟開(kāi)關(guān)設(shè)計(jì)，模塊更加可靠、***； </p> <p> 4、雙方向***率，為客戶節(jié)約能耗開(kāi)支； </p> <p> 5、雙方向高功率因數(shù)>0.99，低電流諧波<5%； </p> <p> 6、正反向快速切換，滿足測(cè)試設(shè)備需求； </p> <p> 7、優(yōu)異的電磁兼容性，滿足EN55022等國(guó)際標(biāo)準(zhǔn)； </p> <p> 8、強(qiáng)適應(yīng)性，適應(yīng)各種惡劣電網(wǎng)，環(huán)境溫度40℃不降； </p> <p> 9、模塊化設(shè)計(jì)，智能化并機(jī)，無(wú)需人為操作； </p> <p> 10、完善的故障保護(hù)功能； </p> <p> 11、產(chǎn)品符合UL、CE、CCC等標(biāo)準(zhǔn)。 </p> <p> <br /> </p> <p> <br /> 雙向直流電源采用雙DSP全數(shù)字控制，效率高，體積小。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海天磁雙向電源,雙向電源" src="https://tyunfile.71360.com/UploadFile/tianci/637267030590136719/3863235.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 雙向直流電源是專(zhuān)為新能源電動(dòng)汽車(chē)行業(yè)的車(chē)載充電機(jī)、電機(jī)控制器、驅(qū)動(dòng)電機(jī)、整車(chē)的測(cè)試試驗(yàn)而開(kāi)發(fā)的，應(yīng)用于純電動(dòng)汽車(chē)用驅(qū)動(dòng)電機(jī)系統(tǒng)測(cè)試和油電混合動(dòng)力電機(jī)系統(tǒng)測(cè)試與老化。替代傳統(tǒng)負(fù)載與電池，提供***、低成本、精細(xì)的測(cè)試解決方案。雙向直流電源采用四象限PWM整流技術(shù)、雙向DCDC技術(shù)和純數(shù)字控制技術(shù)，具備輸出穩(wěn)定精度高、瞬態(tài)響應(yīng)迅速、能量雙向流動(dòng)等特點(diǎn)，可模擬動(dòng)力電池充放電等動(dòng)態(tài)特性。同時(shí)具有RS485、CAN、以太網(wǎng)等遠(yuǎn)程通訊接口，可以與上位機(jī)連接形成智能監(jiān)控系統(tǒng)，實(shí)現(xiàn)測(cè)試運(yùn)行狀態(tài)的實(shí)時(shí)監(jiān)控。 </p> <p> <br /> </p> <p> <br /> 雙向電源工作溫度：0~60°C。30KW雙向電源質(zhì)量商家</p><p style="text-indent:25px">雙向直流電源工作原理，歡迎咨詢天磁科技。上海天磁雙向電源</p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 如果群集中的所有硬件有2個(gè)或3個(gè)電源輸入，則要求至少有三個(gè)獨(dú)立的電路，以確保群集的電路設(shè)計(jì)中沒(méi)有單點(diǎn)故障。發(fā)電機(jī)能把機(jī)械能轉(zhuǎn)換成電能，干電池能把化學(xué)能轉(zhuǎn)換成電能。發(fā)電機(jī)、電池本身并不帶電，它的兩極分別有正負(fù)電荷，由正負(fù)電荷產(chǎn)生電壓（電流是電荷在電壓的作用下定向移動(dòng)而形成的），電荷導(dǎo)體里本來(lái)就有，要產(chǎn)生電流只需要加上電壓即可，當(dāng)電池兩極接上導(dǎo)體時(shí)為了產(chǎn)生電流而把正負(fù)電荷釋放出去，當(dāng)電荷散盡時(shí)，也就荷盡流（壓）消了。干電池等叫做電源。通過(guò)變壓器和整流器，把交流電變成直流電的裝置叫做整流電源。能提供信號(hào)的電子設(shè)備叫做信號(hào)源。晶體三極管能把前面送來(lái)的信號(hào)加以放大，又把放大了的信號(hào)傳送到后面的電路中去。晶體三極管對(duì)后面的電路來(lái)說(shuō)，也可以看做是信號(hào)源。整流電源、信號(hào)源有時(shí)也叫做電源。 </p> <p> <br /> </p> <p> <br /> 上海天磁雙向電源</p><p style="text-indent:25px">深圳市天磁科技有限公司總部位于福海街道新田社區(qū)大洋路90-7號(hào)303，是一家一般經(jīng)營(yíng)項(xiàng)目是：電子材料（涉證除外）、電子元器件、電子產(chǎn)品、機(jī)械設(shè)備研發(fā)和銷(xiāo)售，國(guó)內(nèi)貿(mào)易，經(jīng)營(yíng)進(jìn)出口業(yè)務(wù)。天磁在新能源領(lǐng)域以恒功率、寬電壓范圍等創(chuàng)新引領(lǐng)行業(yè)發(fā)展，并以數(shù)字控制和高頻變換技術(shù)的優(yōu)勢(shì)，積極開(kāi)拓電能變換、雙向變換、儲(chǔ)能應(yīng)用等多個(gè)市場(chǎng)。公司目前主要產(chǎn)品有高壓直流電源、大功率電源、雙向電源、儲(chǔ)能PCS以及儲(chǔ)能系統(tǒng)等。的公司。公司自創(chuàng)立以來(lái)，投身于電源，儲(chǔ)能PCS，逆變器，，是通信產(chǎn)品的主力軍。天磁科技繼續(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。天磁科技始終關(guān)注通信產(chǎn)品市場(chǎng)，以敏銳的市場(chǎng)洞察力，實(shí)現(xiàn)與客戶的成長(zhǎng)共贏。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1744947.html</p></div></div></div></div></div><div id="2bxyofw" class="page-right twoColRt"><div id="hfyopqg" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="twx7sy3" class="recomPic likePro"><a 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