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1794-IB16現(xiàn)貨 in stock! 歡迎來電咨詢~??！

21世紀初，全球經(jīng)濟的發(fā)展使能源消耗總量創(chuàng)下了又一新高，對電的需求遠遠超出了對原始能量的需求總和，水利發(fā)電，將以其無可比擬的生態(tài)和環(huán)境優(yōu)勢在將來的能源供應中起重要的作用。就這點來說，自動化系統(tǒng)是水電站水電系統(tǒng)的操作和維護進行優(yōu)化的一個關鍵因素。
　　Andritz　AG公司是水利設備先驅制造商之一。120多年來，公司一直致力于水輪機的開發(fā)、設計和制造，如今，已成為水電系統(tǒng)的一個全面供應商。“客戶們希望僅從一個供應處獲取項目執(zhí)行的所有服務，將接口數(shù)量最小化，并且由一個項目經(jīng)理負責整個項目?！?Andritz水利設備部門電氣及自動化部經(jīng)理Armin Martinz作了以上解釋。Andritz除了提供Kaplan,Francis, Pelton和小型渦輪機外，還提供完整的電力和過程控制設備。
　　在歐洲，水利發(fā)電廠的主要工作集中在更新和維護。相對來說，中國在新建水電廠方面有很大的潛力，而且也會在新系統(tǒng)上投入較大的資金。
　　數(shù)字渦輪過程控制系統(tǒng)的開發(fā)
　　Andritz過程控制設備其中有一部分是渦輪控制系統(tǒng)，由貝加萊公司設計并開發(fā)。貝加萊2005控制器和APROL過程控制系統(tǒng)的良好性能一直得到精湛的演繹。第一個在奧地利使用的系統(tǒng)的兩年無故障運行就是最好的證明。
　　在數(shù)字渦輪過程控制系統(tǒng)的開發(fā)過程中，在供應商方面有很多公司可以選擇，因為已經(jīng)對貝加萊產(chǎn)品有了良好的應用經(jīng)驗，Andritz 理所當然也將貝加萊列入了考慮的名單中。Andritz所需要的供應商除了要能提供適用于水電系統(tǒng)的整套控制產(chǎn)品，還包括過程控制硬件。產(chǎn)品除了要滿足諸如模塊化，電磁兼容(EMC)等一些基本要求以外，圖形化用戶界面、可確定性多任務以及簡便的遠程控制方案也是必要的部分。另外，系統(tǒng)必須兼容C語言源代碼，這樣，已有的技術才能繼續(xù)使用，此外，還必須具備自動生成內部文檔的功能，來創(chuàng)建詳細準確的編程文檔?！白钪饕囊笫怯媒?jīng)濟的方案完成復雜的控制任務?！盡artinz在解釋為何選擇貝加萊時作如是回答。
　作為Andritz 的2005自動化系列產(chǎn)品的一部分，在ASC 2005控制站中可根據(jù)水流系統(tǒng)完成對所有機器及傳動裝置的自動無人化操作，例如，當水電站儲備水量過大時，一旦發(fā)生洪水就會造成巨大損失，因此，這時候就要降低水位，保證大水量降臨時不會對下游產(chǎn)生災害性的沖擊力。
　　Andritz自動化產(chǎn)品包括：ATC2005渦輪控制系統(tǒng)，機械渦輪和發(fā)電機保護，過程控制系統(tǒng)，貝加萊2005自動化系統(tǒng)以及ASC2005，所有這些保證了整個工廠的性能特點能根據(jù)實際需要作調整。2005自動化系統(tǒng)維持整個水電廠及上游流水在無干擾時處于正常狀態(tài)，在干擾發(fā)生時也能回復至安全操作狀態(tài)中。同樣來自貝加萊的2005控制系統(tǒng)和APROL過程控制系統(tǒng)針對苛刻的質量要求完成所有的開環(huán)和閉環(huán)控制任務。
　　我們大多數(shù)人都遇到過在暴雨中突然斷電的情況，渦輪控制器的作用就是防止這種情況的發(fā)生，性能較差的渦輪控制器因其頻率不被支持，可能會產(chǎn)生電源不穩(wěn)，對個人財產(chǎn)帶來損失，也對企業(yè)管理工廠造成麻煩。同時高昂的維護費用以及隨之帶來的低劣的控制性能以及長期的不穩(wěn)定加速了磨損的過程并帶來了更多的污染問題。

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Schneider Modicon AS-T190-401 | 12 mo. warranty | Free UK/EU Shipping | Price Inc UK VAT