【正文】 1 畢業(yè)設(shè)計(jì) (論文 ) 題目 供電系統(tǒng)對數(shù)據(jù)中心的供電可靠性研究 系部 自動(dòng)化工程系 專業(yè) 電氣自動(dòng)化 姓名 陳亞飛 學(xué)號 G1240805 指導(dǎo)教師： 張海紅 20xx 年 4 月 30 日 南京機(jī)電職業(yè)技術(shù)學(xué)院 2 摘 要 隨著市場經(jīng)濟(jì)的不斷發(fā)展，我國科學(xué)技術(shù)也獲得了較大的發(fā)展空間，計(jì)算機(jī)技術(shù)的發(fā)展在促進(jìn)社會和經(jīng)濟(jì)發(fā)展方面，發(fā)揮了重要的作用，相關(guān)數(shù)據(jù)顯示，企業(yè)生成的關(guān)鍵數(shù)據(jù)正以 52%的復(fù)合年均增長率不斷攀升，因此企業(yè)數(shù)據(jù)中心的規(guī)模越來越大。 數(shù)據(jù)中心是一整套復(fù)雜的設(shè)施。它不僅僅包括計(jì)算機(jī)系統(tǒng)和其它與之配套的設(shè)備（例如通信和存儲系統(tǒng)），還包含 冗余 的數(shù)據(jù)通信連接、環(huán)境控制設(shè)備、監(jiān)控設(shè)備以及各種安全裝置”。而保證數(shù)據(jù)中心的正常運(yùn)行的核心是供配電系統(tǒng)，供電系統(tǒng)不同于一般建筑的供配電系統(tǒng)，一個(gè)完整的配電房供電系統(tǒng)它是由高壓配電系統(tǒng)、變壓器、低壓配電系統(tǒng)、備用機(jī)組系統(tǒng)、 UPS 系統(tǒng)、直流系統(tǒng)、后備電池系統(tǒng)、監(jiān)控管理系統(tǒng)等十多個(gè)系統(tǒng)，成千上萬的設(shè)備組成。只有供電系統(tǒng)工作穩(wěn)定、可靠，才能保證數(shù)據(jù)中心安全可靠的為客戶服務(wù)。如何保證配電房供電系統(tǒng)的可靠運(yùn)行，已達(dá)到萬無一失，是一直以來很重要的問題。其中包括保 證供電系統(tǒng)設(shè)備的硬件質(zhì)量，提高配電房值班人員的技能操作水平，供電電源的多重保護(hù)備用。研究表明，一套完整可靠的配電房供電系統(tǒng)必然要滿足以上幾點(diǎn)，才能安全可靠的為數(shù)據(jù)中心供電。 關(guān)鍵詞 ：系統(tǒng) 供電 可靠 UPS 雙電源 配電 南京機(jī)電職業(yè)技術(shù)學(xué)院 3 Abstract With the continuous development of market economy, science and technology in China hasobtained a bigger development space, the development of puter technology in promoting social and economic development, play an important role, the relevant data shows that the key enterprise data generated by 52% pound annual growth rate continues to rise, so the scale of enterprise data center more and more. The data center is a plex set of facilities. It not only includes the puter systems and other related equipment (such as munication and storage system), also contains the dataredundant munication connection, environmental control equipment, monitoring equipment, a variety of safety device. To ensure the normal operation of the data center andthe core of the power supply system, power supply system, power supply system is different from the general architecture, a plete distribution of the housing supply system which is posed of a high voltage power system, transformer, low voltage distribution system, the standby unit system, UPS system, direct current system, the reserve system, batterymonitoring and management system more than 10, tens of thousands of devices. Only thepower supply system is stable and reliable, in order to ensure the safety and reliability of thedata center for customer service. How to ensure the reliable operation of power distribution room of the power supply system, has reached a safe, has always been a very import