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class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/CTCOVE/637369163020927734/8203796.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="bpmjbnf" 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>四川省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>四川抗干擾耐腐蝕時(shí)間同步設(shè)備裝置/系統(tǒng)價(jià)格優(yōu)惠,時(shí)間同步設(shè)備裝置/系統(tǒng)</p><p><span>***更新：</span>2021-01-21 04:04:15</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="yczgi3n" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">成都可為科技股份有限公司</a></p><p><span>聯(lián)系人：</span>蘇經(jīng)理</p><p><span>郵箱: </span>cove855@sina.com</p><p><span>電話: </span>13551259977</p><p><span>傳真: </span>028_85319969</p><p><span>網(wǎng)址: </span>http://www.cove.com.cn</p><p><span>手機(jī): </span>028-85319969</p><p><span>地址: </span>成都市高新區(qū)天府大道中段1366號(hào)2棟4層1-3號(hào)</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="qkceg4j" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="cbyahgn" class="box"><p><p style="text-indent:25px">電力應(yīng)用：電力系統(tǒng)是時(shí)間相關(guān)系統(tǒng)，無(wú)論電壓、電流、相角、功角的變化，都是基于時(shí)間軸的波形。近年來(lái)，超臨界、超超臨界機(jī)組相繼并網(wǎng)運(yùn)行，大區(qū)域電網(wǎng)互聯(lián)，特高壓輸電技術(shù)廣泛應(yīng)用。電網(wǎng)安全穩(wěn)定運(yùn)行對(duì)對(duì)時(shí)間同步提出新的更高要求，四川抗干擾耐腐蝕時(shí)間同步設(shè)備裝置/系統(tǒng)價(jià)格優(yōu)惠，繼電保護(hù)裝置、自動(dòng)化裝置、安全穩(wěn)定控制系統(tǒng)、能量管理系統(tǒng)(EMS)和生產(chǎn)信息管理等系統(tǒng)要求基于統(tǒng)一的時(shí)間基準(zhǔn)運(yùn)行，實(shí)現(xiàn)事件順序記錄(SOE)，四川抗干擾耐腐蝕時(shí)間同步設(shè)備裝置/系統(tǒng)價(jià)格優(yōu)惠、故障錄波、實(shí)時(shí)數(shù)據(jù)采集等時(shí)間高度一致，以確保線路故障測(cè)距、相量和功角動(dòng)態(tài)監(jiān)測(cè)、機(jī)組和電網(wǎng)參數(shù)校驗(yàn)等系統(tǒng)準(zhǔn)確，四川抗干擾耐腐蝕時(shí)間同步設(shè)備裝置/系統(tǒng)價(jià)格優(yōu)惠、可靠運(yùn)行，提高電網(wǎng)事故分析和穩(wěn)定控制水平，提高運(yùn)行效率及其可靠性。未來(lái)數(shù)字電力技術(shù)的推廣應(yīng)用，如能源互聯(lián)網(wǎng)、互動(dòng)電網(wǎng)，對(duì)時(shí)間同步的要求會(huì)更高。時(shí)間已成為電網(wǎng)繼電壓、電流、功率之后的第四個(gè)基本元素，時(shí)間在電網(wǎng)中的作用將逐步從事后的動(dòng)作順序分析向事前過程順序控制發(fā)展，時(shí)間的準(zhǔn)確度對(duì)于電力系統(tǒng)來(lái)說將越來(lái)越重要。時(shí)鐘同步設(shè)備以接收 GPS北斗信號(hào)為主，同時(shí)可選擇接收B碼/NTP/PTP/10MHz/1PPS等時(shí)間源為輔。四川抗干擾耐腐蝕時(shí)間同步設(shè)備裝置/系統(tǒng)價(jià)格優(yōu)惠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川抗干擾耐腐蝕時(shí)間同步設(shè)備裝置/系統(tǒng)價(jià)格優(yōu)惠,時(shí)間同步設(shè)備裝置/系統(tǒng)" src="https://tyunfile.71360.com/WaterMark/UploadFile/CTCOVE/637369163020927734/8203796.png"></div><p style="text-indent:25px">時(shí)間同步技術(shù) 1）廣域時(shí)間同步模式以衛(wèi)星系統(tǒng)建立的全球定位系統(tǒng)是目前發(fā)展比較好的時(shí)間同步手段，通過衛(wèi)星系統(tǒng)可實(shí)現(xiàn)全球無(wú)死去的時(shí)間同步。以我國(guó)的北斗、美國(guó)的GPS、格洛納斯、伽利略為主，真正意義上實(shí)現(xiàn)全球定位只有北斗三代和美國(guó)的GPS。衛(wèi)星系統(tǒng)由于受到**利益的保護(hù)、以及一些***目的保護(hù)和***爆發(fā)時(shí)的影響，所以存在一定的安全風(fēng)險(xiǎn)。由此建立地面時(shí)間同步是非常必要的，特別是涉及**、經(jīng)濟(jì)命脈或是重要行業(yè)、以及*****領(lǐng)域都不能完全依賴衛(wèi)星系統(tǒng)而必須建立更安全的地面時(shí)間頻率同步系統(tǒng)。地面網(wǎng)絡(luò)通常是以局域方式存在，通過廣域網(wǎng)路（電信）或者**網(wǎng)絡(luò)實(shí)現(xiàn)時(shí)間頻率同步。時(shí)間同步網(wǎng)由節(jié)點(diǎn)時(shí)間同步設(shè)備和時(shí)間同步鏈路共同組成。時(shí)間同步大致可以分為以下三個(gè)過程：一是時(shí)間基準(zhǔn)的獲?。〞r(shí)間基準(zhǔn)的產(chǎn)生）；二是將時(shí)間信息從高級(jí)時(shí)間同步設(shè)備傳送到低級(jí)時(shí)間同步設(shè)備以及從時(shí)間同步設(shè)備傳送到需要時(shí)間同步的用戶終端設(shè)備。根據(jù)設(shè)備需要的時(shí)間精度不同，可以采用不同的傳輸手段；三是用戶端的時(shí)間獲取。四川抗干擾耐腐蝕時(shí)間同步設(shè)備裝置/系統(tǒng)價(jià)格優(yōu)惠時(shí)間管理終端可實(shí)現(xiàn)監(jiān)測(cè)數(shù)據(jù)采集、故障告警、以及設(shè)備配置管理、監(jiān)測(cè)所有授時(shí)設(shè)備的運(yùn)行狀態(tài)等功能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川抗干擾耐腐蝕時(shí)間同步設(shè)備裝置/系統(tǒng)價(jià)格優(yōu)惠,時(shí)間同步設(shè)備裝置/系統(tǒng)" src="https://tyunfile.71360.com/WaterMark/UploadFile/CTCOVE/637369162959472656/90753.png"></div><p style="text-indent:25px">成都可為科技股份有限公司時(shí)統(tǒng)系統(tǒng)設(shè)備自主可控：為適應(yīng)未來(lái)國(guó)內(nèi)國(guó)際發(fā)展形勢(shì)，公司生產(chǎn)的時(shí)鐘同步設(shè)備已逐步實(shí)現(xiàn)國(guó)產(chǎn)化替代，特殊行業(yè)生產(chǎn)的時(shí)統(tǒng)設(shè)備已實(shí)現(xiàn)國(guó)產(chǎn)化100 %替代。（1）硬件自主可控解調(diào)授時(shí)時(shí)鐘、監(jiān)測(cè)時(shí)鐘使用的是我公司成熟技術(shù)進(jìn)行設(shè)計(jì)，為自主研發(fā)產(chǎn)品。其使用的電阻、電容、磁珠、接插件、電源模塊、數(shù)字電路、模擬電路等主要使用國(guó)產(chǎn)器件，少量的數(shù)字電路和模擬電路使用進(jìn)口器件。元器件數(shù)量國(guó)產(chǎn)化所占百分比大于95%，元器件種類國(guó)產(chǎn)化百分比大于95%。已逐步實(shí)現(xiàn) （2）軟件自主可控監(jiān)測(cè)軟件及設(shè)備嵌入式軟件是我公司研發(fā)人員自主研發(fā)，并長(zhǎng)期使用在我公司其他產(chǎn)品，技術(shù)成熟，使用的操作系統(tǒng)、數(shù)據(jù)庫(kù)等系統(tǒng)軟件均采用國(guó)產(chǎn)廠家制造，國(guó)產(chǎn)化百分比大于95%。 </p><p style="text-indent:25px"> 信息化時(shí)代的到來(lái)，高精度時(shí)問頻率已經(jīng)成為一個(gè)國(guó)家科技、經(jīng)濟(jì)、ZhengZhi、JunShi和社會(huì)生活中至關(guān)重要的一個(gè)參量。時(shí)間的應(yīng)用范圍已經(jīng)滲透到從基礎(chǔ)研究領(lǐng)域(天文學(xué)、地球動(dòng)力學(xué)、物理學(xué)等)到工程技術(shù)領(lǐng)域(信息傳遞、電力輸配、深空GenZong、空間旅行、導(dǎo)航定位、武器實(shí)驗(yàn)、地震監(jiān)測(cè)、計(jì)量測(cè)試等)，以及關(guān)系到國(guó)計(jì)民生的國(guó)家諸多重要部門和領(lǐng)域(交通運(yùn)輸、金融證券、郵電通信等)的各個(gè)方面，幾乎無(wú)所不及。計(jì)時(shí)、工業(yè)控制、定位導(dǎo)航、現(xiàn)代數(shù)字化技術(shù)和計(jì)算機(jī)都離不開時(shí)頻技術(shù)和時(shí)頻測(cè)量”。它“在科技發(fā)展和社會(huì)進(jìn)步中占有特殊重要的地位。”2003年全國(guó)時(shí)間頻率學(xué)術(shù)會(huì)議上，王義道教授作特邀報(bào)告“建設(shè)我國(guó)**自主時(shí)間頻率系統(tǒng)的思考”指出：時(shí)間頻率系統(tǒng)是維護(hù)**和**自主的命脈；現(xiàn)代化ZhanZheng中原子鐘比**更重要；精密時(shí)間頻率廣泛應(yīng)用于現(xiàn)代通信、導(dǎo)航、制導(dǎo)、定位、天文觀察、大地測(cè)量、地質(zhì)勘探、電網(wǎng)調(diào)配、電子對(duì)抗、交通管理、精密測(cè)量、科學(xué)研究等領(lǐng)域，設(shè)備需求量很大；標(biāo)準(zhǔn)頻率與時(shí)間信號(hào)可以通過電磁波發(fā)射、傳播、接收，直接為各種應(yīng)用服務(wù)。設(shè)計(jì)時(shí)充分考慮系統(tǒng)的安全，確保產(chǎn)品研制、安裝、運(yùn)輸、實(shí)驗(yàn)、使用及維修過程中操作人員和設(shè)備的安全。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川抗干擾耐腐蝕時(shí)間同步設(shè)備裝置/系統(tǒng)價(jià)格優(yōu)惠,時(shí)間同步設(shè)備裝置/系統(tǒng)" src="https://tyunfile.71360.com/WaterMark/UploadFile/CTCOVE/637369152716542969/2933712.png"></div><p style="text-indent:25px">時(shí)間同步產(chǎn)品包括時(shí)頻板卡及模塊、時(shí)間同步設(shè)備及系統(tǒng)。時(shí)頻板卡及模塊一般以標(biāo)準(zhǔn)時(shí)間頻率信號(hào)為參考，產(chǎn)生、保持、分發(fā)系統(tǒng)或設(shè)備所需要的各種時(shí)間和頻率信號(hào)；時(shí)間同步設(shè)備及系統(tǒng)就是通常所說的時(shí)間服務(wù)器，一般通過接收北斗/GPS/標(biāo)準(zhǔn)時(shí)間信息，產(chǎn)生、保持時(shí)間頻率信號(hào)，并通過有線或無(wú)線方式進(jìn)行接收或傳遞，為系統(tǒng)提供多種形式的時(shí)間和頻率信號(hào)。時(shí)間同步產(chǎn)品的技術(shù)指標(biāo)主要取決于采用的頻率源的技術(shù)指標(biāo)，因此，時(shí)間同步產(chǎn)品大多采用原子鐘或高穩(wěn)晶振、以及高精度的衛(wèi)星授時(shí)模塊作為**部件。目前時(shí)間同步產(chǎn)品主要的授時(shí)手段有衛(wèi)星共視比對(duì)、衛(wèi)星雙向比對(duì)、北斗/GPS衛(wèi)星授時(shí)、NTP/PTP網(wǎng)絡(luò)授時(shí)、B碼傳輸、微波雙向比對(duì)等方式，同步精度可達(dá)納秒至毫秒量級(jí)?？蔀楣緯r(shí)統(tǒng)系統(tǒng)設(shè)備自主可控：為適應(yīng)未來(lái)發(fā)展形勢(shì)，公司生產(chǎn)的時(shí)鐘同步設(shè)備已逐步實(shí)現(xiàn)國(guó)產(chǎn)化替代。四川抗干擾耐腐蝕時(shí)間同步設(shè)備裝置/系統(tǒng)價(jià)格優(yōu)惠</p><p style="text-indent:25px">主設(shè)備之間采用雙備份的方式，設(shè)備采用雙電源方式，支持設(shè)備故障時(shí)無(wú)縫自動(dòng)切換到備用設(shè)備中。四川抗干擾耐腐蝕時(shí)間同步設(shè)備裝置/系統(tǒng)價(jià)格優(yōu)惠</p><p style="text-indent:25px">1）廣域時(shí)間同步系統(tǒng) 廣域時(shí)間同步系統(tǒng)是公司多年前在時(shí)頻領(lǐng)域提出的具有戰(zhàn)略意義的時(shí)間頻率同步方案，和普通時(shí)頻同步網(wǎng)的區(qū)別是增加了時(shí)間監(jiān)測(cè)和時(shí)間管理的理念。使時(shí)間同步網(wǎng)更加安全可靠，在中心可以控制掌握用戶端的時(shí)間使用狀態(tài)以及控制全網(wǎng)的時(shí)間頻率精度。由于其是通過地面進(jìn)行時(shí)間頻率信號(hào)傳輸，所以在一些特殊時(shí)候可做為衛(wèi)星系統(tǒng)的備份，具有相當(dāng)?shù)膽?zhàn)略意義。因此在*****以及國(guó)家重要經(jīng)濟(jì)命脈的行業(yè)都具有很好的推廣價(jià)值。公司已完成廣域整體時(shí)間同步系統(tǒng)的建設(shè)，并已經(jīng)成功應(yīng)用在華中電網(wǎng)、東北電網(wǎng)、青海電網(wǎng)及XX特種**應(yīng)用中。今后公司將繼續(xù)優(yōu)化廣域時(shí)間同步系統(tǒng)的應(yīng)用，在產(chǎn)品國(guó)產(chǎn)化以及設(shè)備優(yōu)化和先進(jìn)技術(shù)的引入，繼續(xù)提高廣域時(shí)間同步精度及功能。四川抗干擾耐腐蝕時(shí)間同步設(shè)備裝置/系統(tǒng)價(jià)格優(yōu)惠</p><p> 成都可為科技股份有限公司（原名為“成都可為科技發(fā)展有限公司”）位于成都高新區(qū)，成立于2000年7月，是專業(yè)從事信息化、智能化解決方案的****、軍民融合企業(yè)、**裝備制造企業(yè)、知識(shí)產(chǎn)權(quán)試點(diǎn)企業(yè)和安全生產(chǎn)標(biāo)準(zhǔn)化二級(jí)企業(yè)。公司于2016年12月在全國(guó)中小企業(yè)股份轉(zhuǎn)讓系統(tǒng)掛牌上市。 </p> <p> 公司是專業(yè)從事時(shí)間頻率產(chǎn)品研發(fā)、生產(chǎn)、檢測(cè)、銷售、售后服務(wù)于一體的公司。時(shí)間頻率產(chǎn)品包括CT-TSS-4200時(shí)間同步裝置，CT-WTFS9000廣域時(shí)間頻率同步系統(tǒng)，CT-TOMS3600時(shí)間監(jiān)測(cè)系統(tǒng)，CT-TSS2000系列時(shí)間同步系統(tǒng)，CT-TSS3000系列時(shí)間同步系統(tǒng)，CT-BDS系列衛(wèi)星同步時(shí)鐘，CT-GPS系列衛(wèi)星同步時(shí)鐘，CT-TCS100系列時(shí)間精度測(cè)試儀等產(chǎn)品。這些產(chǎn)品結(jié)合北斗、GPS、原子鐘、晶振、PTP等技術(shù)，采用模塊化和插件式設(shè)計(jì)，多源輸入，多制式輸出，滿足各種類型設(shè)備接口要求，并考慮了各種涉及**的因素，具有高精度、高穩(wěn)定性、高可靠性、抗干擾能力強(qiáng)、配置靈活，不受地域條件限制等特點(diǎn)。 </p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2938908.html</p></div></div></div></div></div><div id="g2q8rtk" class="page-right twoColRt"><div id="pj7qznp" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="bv7lnub" 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" 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